Blood gas analysis. Medical search

Measurement of oxygen and carbon dioxide in the blood.

A colorless, odorless gas that can be formed by the body and is necessary for the respiration cycle of plants and animals.

An element with atomic symbol O, atomic number 8, and atomic weight [15.99903; 15.99977]. It is the most abundant element on earth and essential for respiration.

Disturbances in the ACID-BASE EQUILIBRIUM of the body.

The vapor state of matter; nonelastic fluids in which the molecules are in free movement and their mean positions far apart. Gases tend to expand indefinitely, to diffuse and mix readily with other gases, to have definite relations of volume, temperature, and pressure, and to condense or liquefy at low temperatures or under sufficient pressure. (Grant & Hackh's Chemical Dictionary, 5th ed)

The pressure that would be exerted by one component of a mixture of gases if it were present alone in a container. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)

Continuous recording of the carbon dioxide content of expired air.

The exchange of OXYGEN and CARBON DIOXIDE between alveolar air and pulmonary capillary blood that occurs across the BLOOD-AIR BARRIER.

The noninvasive measurement or determination of the partial pressure (tension) of oxygen and/or carbon dioxide locally in the capillaries of a tissue by the application to the skin of a special set of electrodes. These electrodes contain photoelectric sensors capable of picking up the specific wavelengths of radiation emitted by oxygenated versus reduced hemoglobin.

The determination of oxygen-hemoglobin saturation of blood either by withdrawing a sample and passing it through a classical photoelectric oximeter or by electrodes attached to some translucent part of the body like finger, earlobe, or skin fold. It includes non-invasive oxygen monitoring by pulse oximetry.

Failure to adequately provide oxygen to cells of the body and to remove excess carbon dioxide from them. (Stedman, 25th ed)

A syndrome characterized by the clinical triad of advanced chronic liver disease, pulmonary vascular dilatations, and reduced arterial oxygenation (HYPOXEMIA) in the absence of intrinsic cardiopulmonary disease. This syndrome is common in the patients with LIVER CIRRHOSIS or portal hypertension (HYPERTENSION, PORTAL).

That part of the RESPIRATORY TRACT or the air within the respiratory tract that does not exchange OXYGEN and CARBON DIOXIDE with pulmonary capillary blood.

The act of breathing with the LUNGS, consisting of INHALATION, or the taking into the lungs of the ambient air, and of EXHALATION, or the expelling of the modified air which contains more CARBON DIOXIDE than the air taken in (Blakiston's Gould Medical Dictionary, 4th ed.). This does not include tissue respiration (= OXYGEN CONSUMPTION) or cell respiration (= CELL RESPIRATION).

A reduction in the amount of air entering the pulmonary alveoli.

Measurement of the various processes involved in the act of respiration: inspiration, expiration, oxygen and carbon dioxide exchange, lung volume and compliance, etc.

The taking of a blood sample to determine its character as a whole, to identify levels of its component cells, chemicals, gases, or other constituents, to perform pathological examination, etc.

The presence of methemoglobin in the blood, resulting in cyanosis. A small amount of methemoglobin is present in the blood normally, but injury or toxic agents convert a larger proportion of hemoglobin into methemoglobin, which does not function reversibly as an oxygen carrier. Methemoglobinemia may be due to a defect in the enzyme NADH methemoglobin reductase (an autosomal recessive trait) or to an abnormality in hemoglobin M (an autosomal dominant trait). (Dorland, 27th ed)

The ratio of alveolar ventilation to simultaneous alveolar capillary blood flow in any part of the lung. (Stedman, 25th ed)

The balance between acids and bases in the BODY FLUIDS. The pH (HYDROGEN-ION CONCENTRATION) of the arterial BLOOD provides an index for the total body acid-base balance.

The rate at which oxygen is used by a tissue; microliters of oxygen STPD used per milligram of tissue per hour; the rate at which oxygen enters the blood from alveolar gas, equal in the steady state to the consumption of oxygen by tissue metabolism throughout the body. (Stedman, 25th ed, p346)

A clinical manifestation of abnormal increase in the amount of carbon dioxide in arterial blood.

Relatively complete absence of oxygen in one or more tissues.

A compound formed by the combination of hemoglobin and oxygen. It is a complex in which the oxygen is bound directly to the iron without causing a change from the ferrous to the ferric state.

Any method of artificial breathing that employs mechanical or non-mechanical means to force the air into and out of the lungs. Artificial respiration or ventilation is used in individuals who have stopped breathing or have RESPIRATORY INSUFFICIENCY to increase their intake of oxygen (O2) and excretion of carbon dioxide (CO2).

Inhalation of oxygen aimed at restoring toward normal any pathophysiologic alterations of gas exchange in the cardiopulmonary system, as by the use of a respirator, nasal catheter, tent, chamber, or mask. (From Dorland, 27th ed & Stedman, 25th ed)

The normality of a solution with respect to HYDROGEN ions; H+. It is related to acidity measurements in most cases by pH = log 1/2[1/(H+)], where (H+) is the hydrogen ion concentration in gram equivalents per liter of solution. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)

Either of the pair of organs occupying the cavity of the thorax that effect the aeration of the blood.

Procedure in which patients are induced into an unconscious state through use of various medications so that they do not feel pain during surgery.

Blocking of the PULMONARY ARTERY or one of its branches by an EMBOLUS.

X-ray visualization of the chest and organs of the thoracic cavity. It is not restricted to visualization of the lungs.

Controlled physical activity which is performed in order to allow assessment of physiological functions, particularly cardiovascular and pulmonary, but also aerobic capacity. Maximal (most intense) exercise is usually required but submaximal exercise is also used.

Pathological processes involving any part of the LUNG.

Measurement of volume of air inhaled or exhaled by the lung.

A disease of chronic diffuse irreversible airflow obstruction. Subcategories of COPD include CHRONIC BRONCHITIS and PULMONARY EMPHYSEMA.

Observation of a population for a sufficient number of persons over a sufficient number of years to generate incidence or mortality rates subsequent to the selection of the study group.

A method of mechanical ventilation in which pressure is maintained to increase the volume of gas remaining in the lungs at the end of expiration, thus reducing the shunting of blood through the lungs and improving gas exchange.

Inorganic salts that contain the -HCO3 radical. They are an important factor in determining the pH of the blood and the concentration of bicarbonate ions is regulated by the kidney. Levels in the blood are an index of the alkali reserve or buffering capacity.

The movement and the forces involved in the movement of the blood through the CARDIOVASCULAR SYSTEM.

The volume of air that is exhaled by a maximal expiration following a maximal inspiration.

The vessels carrying blood away from the heart.

Measure of the maximum amount of air that can be expelled in a given number of seconds during a FORCED VITAL CAPACITY determination . It is usually given as FEV followed by a subscript indicating the number of seconds over which the measurement is made, although it is sometimes given as a percentage of forced vital capacity.

Disease having a short and relatively severe course.

The number of times the HEART VENTRICLES contract per unit of time, usually per minute.

HYPOVENTILATION syndrome in very obese persons with excessive ADIPOSE TISSUE around the ABDOMEN and DIAPHRAGM. It is characterized by diminished to absent ventilatory chemoresponsiveness; chronic HYPOXIA; HYPERCAPNIA; POLYCYTHEMIA; and long periods of sleep during day and night (HYPERSOMNOLENCE). It is a condition often related to OBSTRUCTIVE SLEEP APNEA but can occur separately.

Instruments used for injecting or withdrawing fluids. (Stedman, 25th ed)

Elements of limited time intervals, contributing to particular results or situations.

PRESSURE of the BLOOD on the ARTERIES and other BLOOD VESSELS.

Any of various animals that constitute the family Suidae and comprise stout-bodied, short-legged omnivorous mammals with thick skin, usually covered with coarse bristles, a rather long mobile snout, and small tail. Included are the genera Babyrousa, Phacochoerus (wart hogs), and Sus, the latter containing the domestic pig (see SUS SCROFA).

Any disorder marked by obstruction of conducting airways of the lung. AIRWAY OBSTRUCTION may be acute, chronic, intermittent, or persistent.

Studies used to test etiologic hypotheses in which inferences about an exposure to putative causal factors are derived from data relating to characteristics of persons under study or to events or experiences in their past. The essential feature is that some of the persons under study have the disease or outcome of interest and their characteristics are compared with those of unaffected persons.

Fractionation of a vaporized sample as a consequence of partition between a mobile gaseous phase and a stationary phase held in a column. Two types are gas-solid chromatography, where the fixed phase is a solid, and gas-liquid, in which the stationary phase is a nonvolatile liquid supported on an inert solid matrix.

Laboratory and other services provided to patients at the bedside. These include diagnostic and laboratory testing using automated information entry.

The total volume of gas inspired or expired per unit of time, usually measured in liters per minute.

Evaluation undertaken to assess the results or consequences of management and procedures used in combating disease in order to determine the efficacy, effectiveness, safety, and practicability of these interventions in individual cases or series.

Elements that constitute group 18 (formerly the zero group) of the periodic table. They are gases that generally do not react chemically.

A microanalytical technique combining mass spectrometry and gas chromatography for the qualitative as well as quantitative determinations of compounds.

In screening and diagnostic tests, the probability that a person with a positive test is a true positive (i.e., has the disease), is referred to as the predictive value of a positive test; whereas, the predictive value of a negative test is the probability that the person with a negative test does not have the disease. Predictive value is related to the sensitivity and specificity of the test.

The exercise capacity of an individual as measured by endurance (maximal exercise duration and/or maximal attained work load) during an EXERCISE TEST.

The volume of BLOOD passing through the HEART per unit of time. It is usually expressed as liters (volume) per minute so as not to be confused with STROKE VOLUME (volume per beat).

The continuous measurement of physiological processes, blood pressure, heart rate, renal output, reflexes, respiration, etc., in a patient or experimental animal; includes pharmacologic monitoring, the measurement of administered drugs or their metabolites in the blood, tissues, or urine.

Naturally occurring or experimentally induced animal diseases with pathological processes sufficiently similar to those of human diseases. They are used as study models for human diseases.

Advanced and highly specialized care provided to medical or surgical patients whose conditions are life-threatening and require comprehensive care and constant monitoring. It is usually administered in specially equipped units of a health care facility.

Any tests done on exhaled air.

Difficult or labored breathing.

A syndrome characterized by progressive life-threatening RESPIRATORY INSUFFICIENCY in the absence of known LUNG DISEASES, usually following a systemic insult such as surgery or major TRAUMA.

A normal intermediate in the fermentation (oxidation, metabolism) of sugar. The concentrated form is used internally to prevent gastrointestinal fermentation. (From Stedman, 26th ed)

Arterial blood gas tensions during upper gastrointestinal endoscopy. (1/1825)

Arterial blood gas tensions were measured before and during upper gastrointestinal endoscopy, with (group I) and without (group 2) sedation with intravenous diazepam. There was a highly significant fall in the PaO2, which occurred in both groups and was therefore not attributable to diazepam. Measurement of FEV, and FVC before endoscopy had no predictive value for those patients whose PaO2 fell the most. (+info)

Energy cost of propulsion in standard and ultralight wheelchairs in people with spinal cord injuries. (2/1825)

BACKGROUND AND PURPOSE: Wheelchair- and subject-related factors influence the efficiency of wheelchair propulsion. The purpose of this study was to compare wheelchair propulsion in ultralight and standard wheelchairs in people with different levels of spinal cord injury. SUBJECTS: Seventy-four subjects (mean age=26.2 years, SD=7.14, range=17-50) with spinal cord injury resulting in motor loss (30 with tetraplegia and 44 with paraplegia) were studied. METHOD: Each subject propelled standard and ultralight wheelchairs around an outdoor track at self-selected speeds, while data were collected at 4 predetermined intervals. Speed, distance traveled, and oxygen cost (VO2 mL/kg/m) were compared by wheelchair, group, and over time, using a Bonferroni correction. RESULTS: In the ultralight wheelchair, speed and distance traveled were greater for both subjects with paraplegia and subjects with tetraplegia, whereas VO2 was less only for subjects with paraplegia. Subjects with paraplegia propelled faster and farther than did subjects with tetraplegia. CONCLUSION AND DISCUSSION: The ultralight wheelchair improved the efficiency of propulsion in the tested subjects. Subjects with tetraplegia, especially at the C6 level, are limited in their ability to propel a wheelchair. (+info)

Pulmonary capillary perfusion: intra-alveolar fractal patterns and interalveolar independence. (3/1825)

Pulmonary capillary perfusion was analyzed from videomicroscopic recordings to determine flow switching characteristics among capillary segments in isolated, blood-perfused canine lungs. Within each alveolus, the rapid switching pattern was repetitive and was, therefore, nonrandom (fractal dimensions near 1.0). This self-similarity over time was unexpected in a network widely considered to be passive. Among adjacent alveoli, the relationship among the switching patterns was even more surprising, for there was virtually no relationship between the perfusion patterns (coefficients of determination approaching zero). These findings demonstrated that the perfusion patterns in individual alveolar walls were independent of their next-door neighbors. The lack of dependence among neighboring networks suggests an interesting characteristic: the failure of one alveolar-capillary bed would leave its neighbors relatively unaffected, a feature of a robust design. (+info)

Lactate kinetics at rest and during exercise in lambs with aortopulmonary shunts. (4/1825)

In a previous study [G. C. M. Beaufort-Krol, J. Takens, M. C. Molenkamp, G. B. Smid, J. J. Meuzelaar, W. G. Zijlstra, and J. R. G. Kuipers. Am. J. Physiol. 275 (Heart Circ. Physiol. 44): H1503-H1512, 1998], a lower systemic O2 supply was found in lambs with aortopulmonary left-to-right shunts. To determine whether the lower systemic O2 supply results in increased anaerobic metabolism, we used [1-13C]lactate to investigate lactate kinetics in eight 7-wk-old lambs with shunts and eight control lambs, at rest and during moderate exercise [treadmill; 50% of peak O2 consumption (VO2)]. The mean left-to-right shunt fraction in the shunt lambs was 55 +/- 3% of pulmonary blood flow. Arterial lactate concentrations and the rate of appearance (Ra) and disappearance (Rd) of lactate were similar in shunt and control lambs, both at rest (lactate: 1, 201 +/- 76 vs. 1,214 +/- 151 micromol/l; Ra = Rd: 12.97 +/- 1.71 vs. 12.55 +/- 1.25 micromol. min-1. kg-1) and during a similar relative workload. We found a positive correlation between Ra and systemic blood flow, O2 supply, and VO2 in both groups of lambs. In conclusion, shunt lambs have similar lactate kinetics as do control lambs, both at rest and during moderate exercise at a similar fraction of their peak VO2, despite a lower systemic O2 supply. (+info)

Evidence of O2 supply-dependent VO2 max in the exercise-trained human quadriceps. (5/1825)

Maximal O2 delivery and O2 uptake (VO2) per 100 g of active muscle mass are far greater during knee extensor (KE) than during cycle exercise: 73 and 60 ml. min-1. 100 g-1 (2.4 kg of muscle) (R. S. Richardson, D. R. Knight, D. C. Poole, S. S. Kurdak, M. C. Hogan, B. Grassi, and P. D. Wagner. Am. J. Physiol. 268 (Heart Circ. Physiol. 37): H1453-H1461, 1995) and 28 and 25 ml. min-1. 100 g-1 (7.5 kg of muscle) (D. R. Knight, W. Schaffartzik, H. J. Guy, R. Predilleto, M. C. Hogan, and P. D. Wagner. J. Appl. Physiol. 75: 2586-2593, 1993), respectively. Although this is evidence of muscle O2 supply dependence in itself, it raises the following question: With such high O2 delivery in KE, are the quadriceps still O2 supply dependent at maximal exercise? To answer this question, seven trained subjects performed maximum KE exercise in hypoxia [0.12 inspired O2 fraction (FIO2)], normoxia (0.21 FIO2), and hyperoxia (1.0 FIO2) in a balanced order. The protocol (after warm-up) was a square wave to a previously determined maximum work rate followed by incremental stages to ensure that a true maximum was achieved under each condition. Direct measures of arterial and venous blood O2 concentration in combination with a thermodilution blood flow technique allowed the determination of O2 delivery and muscle VO2. Maximal O2 delivery increased with inspired O2: 1.3 +/- 0.1, 1.6 +/- 0.2, and 1.9 +/- 0.2 l/min at 0.12, 0.21, and 1.0 FIO2, respectively (P < 0.05). Maximal work rate was affected by variations in inspired O2 (-25 and +14% at 0.12 and 1.0 FIO2, respectively, compared with normoxia, P < 0.05) as was maximal VO2 (VO2 max): 1.04 +/- 0.13, 1. 24 +/- 0.16, and 1.45 +/- 0.19 l/min at 0.12, 0.21, and 1.0 FIO2, respectively (P < 0.05). Calculated mean capillary PO2 also varied with FIO2 (28.3 +/- 1.0, 34.8 +/- 2.0, and 40.7 +/- 1.9 Torr at 0.12, 0.21, and 1.0 FIO2, respectively, P < 0.05) and was proportionally related to changes in VO2 max, supporting our previous finding that a decrease in O2 supply will proportionately decrease muscle VO2 max. As even in the isolated quadriceps (where normoxic O2 delivery is the highest recorded in humans) an increase in O2 supply by hyperoxia allows the achievement of a greater VO2 max, we conclude that, in normoxic conditions of isolated KE exercise, KE VO2 max in trained subjects is not limited by mitochondrial metabolic rate but, rather, by O2 supply. (+info)

Analysis of blood flow in the long posterior ciliary artery of the cat. (6/1825)

PURPOSE: Experiments were undertaken to use a new technique for direct on-line measurement of blood flow in the long posterior ciliary artery (LPCA) in cats and to evaluate possible physiological mechanisms controlling blood flow in the vascular beds perfused by this artery. METHODS: Blood flow in the temporal LPCA was measured on a continuous basis using ultrasonic flowmetry in anesthetized cats. Effects of acute sectioning of the sympathetic nerve and changes in LPCA and cerebral blood flows in response to altered levels of inspired CO2 and O2 were tested in some animals. In others, the presence of vascular autoregulatory mechanisms in response to stepwise elevations of intraocular pressure was studied. RESULTS: Blood flow in the temporal LPCA averaged 0.58+/-0.03 ml/min in 45 cats anesthetized with pentobarbital. Basal LPCA blood flow was not altered by acute sectioning of the sympathetic nerve or by changes in low levels of inspired CO2 and O2, although 10% CO2 caused a modest increase. Stepwise elevations of intraocular pressure resulted in comparable stepwise decreases of LPCA blood flow, with perfusion pressure declining in a linear manner throughout the perfusion-pressure range. CONCLUSIONS: Ultrasonic flowmetry seems to be a useful tool for continuous on-line measurement of LPCA blood flow in the cat eye. Blood flow to vascular beds perfused by this artery does not seem to be under sympathetic neural control and is refractory to modest alterations of blood gas levels of CO2 and O2. Blood vessels perfused by the LPCA show no clear autoregulatory mechanisms. (+info)

Metabolic acidosis-induced retinopathy in the neonatal rat. (7/1825)

PURPOSE: Carbon dioxide (CO2)-induced retinopathy (CDIR) in the neonatal rat, analogous to human retinopathy of prematurity (ROP), was previously described by our group. In this model, it is possible that CO2-associated acidosis provides a biochemical mechanism for CDIR. Therefore, the effect of pure metabolic acidosis on the developing retinal vasculature of the neonatal rat was investigated. METHODS: A preliminary study of arterial blood pH was performed to confirm acidosis in our model. In neonatal rats with preplaced left carotid artery catheters, acute blood gas samples were taken 1 to 24 hours after gavage with either NH4Cl 1 millimole/100 g body weight or saline. In the subsequent formal retinopathy study, 150 newborn Sprague-Dawley rats were raised in litters of 25 and randomly assigned to be gavaged twice daily with either NH4Cl 1 millimole/100 g body weight (n = 75) or saline (n = 75) from day 2 to day 7. After 5 days of recovery, rats were killed, and retinal vasculature was assessed using fluorescein perfusion and ADPase staining techniques. RESULTS: In the preliminary pH study, the minimum pH after NH4Cl gavage was 7.10+/-0.10 at 3 hours (versus 7.37+/-0.03 in controls, mean +/- SD, P < 0.01). In the formal retinopathy study, preretinal neovascularization occurred in 36% of acidotic rats versus 5% of controls (P < 0.001). Acidotic rats showed growth retardation (final weight 16.5+/-3.0 g versus 20.2+/-2.6 g, P < 0.001). The ratio of vascularized to total retinal area was smaller in acidotic rats (94%+/-4% versus 96%+/-2%, P < 0.001). CONCLUSIONS: Metabolic acidosis alone induces neovascularization similar to ROP in the neonatal rat. This suggests a possible biochemical mechanism by which high levels of CO2 induce neovascularization and supports the suggestion that acidosis may be an independent risk factor for ROP. (+info)

Continuous arterial P(O2) and P(CO2) measurements in swine during nitrous oxide and xenon elimination: prevention of diffusion hypoxia. (8/1825)

BACKGROUND: During nitrous oxide (N2O) elimination, arterial oxygen tension (PaO2) decreases because of the phenomenon commonly called diffusive hypoxia. The authors questioned whether similar effects occur during xenon elimination. METHODS: Nineteen anesthetized and paralyzed pigs were mechanically ventilated randomly for 30 min using inspiratory gas mixtures of 30% oxygen and either 70% N2O or xenon. The inspiratory gas was replaced by a mixture of 70% nitrogen and 30% oxygen. PaO2 and carbon dioxide tensions were recorded continuously using an indwelling arterial sensor. RESULTS: The PaO2 decreased from 119+/-10 mm Hg to 102+/-12 mm Hg (mean+/-SD) during N2O washout (P<0.01) and from 116+/-9 mm Hg to 110+/-8 mm Hg during xenon elimination (P<0.01), with a significant difference (P<0.01) between baseline and minimum PaO2 values (deltaPaO2, 17+/-6 mm Hg during N2O washout and 6+/-3 mm Hg during xenon washout). The PaCO2 value also decreased (from 39.3+/-6.3 mm Hg to 37.6+/-5.8 mm Hg) during N2O washout (P<0.01) and during xenon elimination (from 35.4+/-1.6 mm Hg to 34.9+/-1.6 mm Hg; P< 0.01). The deltaPaCO2 was 1.7+/-0.9 mm Hg in the N2O group and 0.5+/-0.3 mm Hg in the xenon group (P<0.01). CONCLUSION: Diffusive hypoxia is unlikely to occur during recovery from xenon anesthesia, probably because of the low blood solubility of this gas. (+info)

"Blood gas analysis and critical care medicine". Am J Respir Crit Care Med. 157 (4 Pt 2): S114-22. doi:10.1164/ajrccm.157.4. ... Blood gas tension refers to the partial pressure of gases in blood. There are several significant purposes for measuring gas ... Blood gas tests (such as arterial blood gas tests) measure these partial pressures. Arterial blood oxygen tension (normal) PaO2 ... Chu YC, Chen CZ, Lee CH, Chen CW, Chang HY, Hsiue TR (2003). "Prediction of arterial blood gas values from venous blood gas ...

https://en.wikipedia.org/wiki/Blood_gas_tension

An arterial blood gas (ABG) test, or arterial blood gas analysis (ABGA) measures the amounts of arterial gases, such as oxygen ... Baillie K. "Arterial Blood Gas Interpreter". prognosis.org. Retrieved 2007-07-05. - Online arterial blood gas analysis Baillie ... Arterial blood for blood-gas analysis is usually drawn by a respiratory therapist and sometimes a phlebotomist, a nurse, a ... The sealed syringe is taken to a blood gas analyzer. If a plastic blood gas syringe is used, the sample should be transported ...

https://en.wikipedia.org/wiki/Arterial_blood_gas_test

A blood gas test or blood gas analysis tests blood to measure blood gas tension values, it also measures blood pH, and the ... venous blood gases come from veins and capillary blood gases come from capillaries. The blood gas tension levels of partial ... An arterial blood gas test is more often used.[citation needed] Blood gas tests can be used in the diagnosis of a number of ... Blood Gas Interpretation - Simplified process for blood gas interpretation. (Articles with short description, Short description ...

https://en.wikipedia.org/wiki/Blood_gas_test

Severinghaus, JW; Astrup, PB (1986). "History of blood gas analysis. IV. Leland Clark's oxygen electrode". Journal of Clinical ... Severinghaus, J (2002). "The Invention and Development of Blood Gas Analysis Apparatus". Anesthesiology. 97 (1): 253-6. doi: ... However, when he came to publish his results, his article was refused by the editor since the oxygen tension in the blood ... A discrepancy between the measured partial pressure of oxygen (pO2) between blood samples and gaseous mixtures of identical pO2 ...

https://en.wikipedia.org/wiki/Clark_electrode

Severinghaus, J. W.; Astrup, P. B. (1986). "History of blood gas analysis. VI. Oximetry". Journal of Clinical Monitoring and ... Various types of photocells were considered: vacuum, gas-discharge, photovoltaic and photoresistive, but the industry favored ... and must be protected by a pair of neon lamps acting as gas dischargers. In PerkinElmer literature. The original schematic had ...

https://en.wikipedia.org/wiki/Resistive_opto-isolator

Severinghaus, John W.; Astrup, Poul B. (1986). History of blood gas analysis. VI. Oximetry. Journal of Clinical Monitoring and ... venous and capillary blood, of which only arterial blood was relevant to oxygen measurement. Millikan's own solutions to these ... During his doctorate studies in Cambridge he built a dual-wavelength colorimeter for blood oxygen level measurements. The ... According to Millikan's early statements, light absorbance of green light was independent of blood oxygen level, absorbance of ...

https://en.wikipedia.org/wiki/Glenn_Allan_Millikan

Severinghaus JW, Honda Y (April 1987). "History of blood gas analysis. VII. Pulse oximetry". Journal of Clinical Monitoring. 3 ... December 2005). "Genome sequencing and analysis of Aspergillus oryzae". Nature. 438 (7071): 1157-1161. Bibcode:2005Natur. ...

https://en.wikipedia.org/wiki/List_of_Japanese_inventions_and_discoveries

Severinghaus JW, Astrup PB (1986). "History of blood gas analysis. VI. Oximetry". J Clin Monit. 2 (4): 270-88. doi:10.1007/ ...

https://en.wikipedia.org/wiki/Timeline_of_respiratory_therapy

Umbilical cord blood gas analysis may assist with clinical management and excludes the diagnosis of birth asphyxia in ... In 1958, James L.S. recognised that umbilical cord blood gas analysis can give an indication of preceding fetal hypoxic stress ... Armstrong, L; Stenson, B J (November 2007). "Use of umbilical cord blood gas analysis in the assessment of the newborn". ... It has since become widely accepted that umbilical cord blood gas analysis can provide important information about the past, ...

https://en.wikipedia.org/wiki/Percutaneous_umbilical_cord_blood_sampling

Severinghaus, John W.; Astrup, Poul B. (1986). "History of blood gas analysis. VI. Oximetry". Journal of Clinical Monitoring ...

https://en.wikipedia.org/wiki/Robert_Andrews_Millikan

"Blood gas analysis for bedside diagnosis". National Journal of Maxillofacial Surgery. 4 (2): 136-141. doi:10.4103/0975- ... Acidosis Alkalosis Arterial blood gas Chemical equilibrium Hypocalcemia Metabolic acidosis Metabolic alkalosis pCO2 pH pKa ... Alkalosis refers to the process due to which there is elevation of blood pH. Alkalemia refers to an arterial blood pH of ... The Davenport diagram allows clinicians or investigators to outline blood bicarbonate concentrations (and blood pH) after a ...

https://en.wikipedia.org/wiki/Respiratory_alkalosis

Intra-operative blood salvage setup, operating and monitoring. Drawing of blood Samples. Arterial blood gas analysis, including ... collection and analysis of patient (blood) samples. acquiring and administering transfusion fluids and equipment. Anesthetic ... Point of Care Analysis. American Society of Anesthesia Technologists & Technicians (ASATT), acknowledges the scope of practice ... Elective & Emergency Blood Management. Swan-Ganz pulmonary artery catheter insertion and monitoring. ...

https://en.wikipedia.org/wiki/Anesthetic_technician

"The Analysis of Blood Gases." Handbook of Blood Gas/Acid-Base Interpretation. Springer London, 2013. pp. 253-266. (Articles ... Japp, Alan.Arterial Blood Gases Made Easy. Churchill Livingstone 1 edition (18 Sep 2007). Hirakawa, M.; Hidaka, N.; Kido, S.; ... Excess glycyrrhizin consumption Low levels of magnesium in the blood Severely high levels of calcium in the blood Bartter ... Milk alkali syndrome Blood product administration since this contains sodium citrate which is then metabolized into sodium ...

https://en.wikipedia.org/wiki/Metabolic_alkalosis

CLSI, C46-A2- Blood Gas and pH Analysis and Related Measurements; Approved Guideline-Second Edition, Wayne, PA, 2010 Zijlstra ... Comparison and assessment of blood gas related quantities including base excess, the gas exchange indices and temperature ... While these units still are in wide use, blood gas analyzers with integral CO-oximetry modules have also been developed and ... A CO-oximeter is a device that measures the oxygen carrying state of hemoglobin in a blood specimen, including oxygen-carrying ...

https://en.wikipedia.org/wiki/CO-oximeter

ISBN 978-0-9626523-7-0. Higgins C (October 2007). "The use of heparin in preparing samples for blood-gas analysis" (PDF). ... 1999). "Effects of heparin on polymerase chain reaction for blood white cells". Journal of Clinical Laboratory Analysis. 13 (3 ... Blood specimen test tubes, vacutainers, and capillary tubes that use the lithium salt of heparin (lithium heparin) as an ... "Blood-thinning drug under suspicion". Archived from the original on 2012-10-23. "Information on Heparin" (Press release). US ...

https://en.wikipedia.org/wiki/Heparin

Cord blood gas analysis is indicated for high-risk pregnancies, in cases where C-sections occurred due to fetal compromise, if ... Armstrong L, Stenson BJ (November 2007). "Use of umbilical cord blood gas analysis in the assessment of the newborn". Archives ... Difficulty initiating and maintaining respiration Depression of tone and reflexes Cord blood gas analysis can be used to ... a systematic analysis for the Global Burden of Disease Study 2013". Lancet. 385 (9963): 117-171. doi:10.1016/S0140-6736(14) ...

https://en.wikipedia.org/wiki/Neonatal_encephalopathy

Blood gas analysis may also be carried out, although it is rarely required. In some cases, a bronchoalveolar lavage may be ... a gas that is potentially damaging to the lungs, should also be considered. Another point to think, is about liver dysfunctions ... and mucus and cells are washed out of the lower airways for analysis. Typically, a BAL recovers an abnormally high percentage ...

https://en.wikipedia.org/wiki/Recurrent_airway_obstruction

Durbin CG, Rostow SK (August 2002). "More reliable oximetry reduces the frequency of arterial blood gas analyses and hastens ... In contrast, blood gas levels must otherwise be determined in a laboratory on a drawn blood sample. Pulse oximetry is useful in ... Severinghaus JW, Honda Y (April 1987). "History of blood gas analysis. VII. Pulse oximetry". Journal of Clinical Monitoring. 3 ... Arterial blood gas Capnography - Monitoring of the concentration of carbon dioxide in respiratory gases Integrated pulmonary ...

https://en.wikipedia.org/wiki/Pulse_oximetry

Arterial blood gas analysis and other tests are required to separate the main causes. The rate of cellular metabolic activity ... healthy human-arterial blood pH varies between 7.35 and 7.45). Blood pH values compatible with life in mammals are limited to a ... it usually refers to acidity of the blood plasma. The term acidemia describes the state of low blood pH, while acidosis is used ... Acidosis is a process causing increased acidity in the blood and other body tissues (i.e., an increase in hydrogen ion ...

https://en.wikipedia.org/wiki/Acidosis

They are often used for patient diagnostics such as lung function testing or blood gas analysis. Test gases are also used to ... Medical gas supply systems in hospitals and other healthcare facilities are utilized to supply specialized gases and gas ... medical support gases, and anaesthetic gas scavenging systems ISO 7396-1:2016 Medical gas pipeline systems - Part 1: Pipeline ... British Compressed Gases Association website: Department of Health (United Kingdom) HTM02-01 Medical Gas Pipeline Systems Part ...

https://en.wikipedia.org/wiki/Medical_gas_supply

Diagnosis may be supported by blood gas analysis of blood aspirated from the penis or an ultrasound. Treatment depends on the ... Blood gas testing the blood from the cavernosa of the penis can help in the diagnosis. If the low-flow type of priapism is ... Because ischemic priapism causes the blood to remain in the penis for unusually long periods of time, the blood becomes ... stagnant blood is held. This causes the blood to leave the penis and return to the circulation. This procedure can be performed ...

https://en.wikipedia.org/wiki/Priapism

... is a medical procedure performed to obtain a sample of arterial blood for gas analysis. A needle is ... inserted into the radial artery and spontaneously fills with blood. The syringe is either prepacked with a small amount of ...

https://en.wikipedia.org/wiki/Radial_artery_puncture

Durbin, CG; Rostow, SK (2002). "More reliable oximetry reduces the frequency of arterial blood gas analysis and hastens oxygen ... SET identifies the venous blood signal (which has a lower oxygen saturation level than arterial blood), isolates it, and uses ... in newborns Reduce ventilator weaning time by titrating FiO2 faster and reduce arterial blood gas measurements in the Intensive ... Conventional pulse oximetry assumes that arterial blood is the only blood moving (pulsating) in the measurement site. However, ...

https://en.wikipedia.org/wiki/Masimo

He examined blood coagulation in 1876 and then studied blood-gas analysis techniques under Paul Bert in Paris. He received a ... He also examined gas-exchange, the working of the heart, and the transport of carbon dioxide and oxygen by blood. He served as ... He tasted the blood of marine invertebrates and found them to be salty while bony fishes seemed to maintain a lower salt level ... The air supply to one dog could then be altered to examine the effects of lung gas exchange in the other dog. Another area of ...

https://en.wikipedia.org/wiki/Léon_Fredericq

... arterial blood gas analysis and chest X-ray were required for formal diagnosis. Limitations of these definitions include lack ... Inhaled nitric oxide (NO) selectively widens the lung's arteries which allows for more blood flow to open alveoli for gas ... optimized arterial blood gas results, mechanical restoration of FRC (functional residual capacity), a positive effect on ... be used for gas exchange, and atelectatic or partially flooded alveoli that can be "recruited" to participate in gas exchange ...

https://en.wikipedia.org/wiki/Acute_respiratory_distress_syndrome

... low oxygen in the blood) and hypercapnia (too much carbon dioxide in the blood). If their daytime blood gas analysis is normal ... If someone with ALS has signs and symptoms of respiratory failure, they should undergo daytime blood gas analysis to look for ... A 2012 meta-analysis found that the El Escorial Revised criteria had a sensitivity of 62.2%, while the Awaji criteria had a ... An analysis of 23 large phase II and phase III RCTs that failed between 2004 and 2014 concluded that there were many potential ...

https://en.wikipedia.org/wiki/Amyotrophic_lateral_sclerosis

If the operation was deemed successful the child would have intubation removed, if and only if the blood gas analyses were ... throughout the procedure blood gas analyses were performed to detect metabolic acidosis. The surgeon would then make an ... It involves the intentional creation of a septal defect in order to alter the flow of oxygenated blood. It was devised as a ...

https://en.wikipedia.org/wiki/Blalock–Hanlon_procedure

It was in 1960 that he first used blood gas analyses to assess the effectiveness of resuscitation procedures for new-born ... among which the most frequently cited occurred in 1960 when he used blood gas analyses to assess the effectiveness of ... Damaschke to develop a high-speed approach to testing for perinatal blood-oxygen levels and foetal blood analysis. This was the ... Damaschke to develop a high-speed approach to testing for perinatal blood-oxygen levels and foetal blood analysis. Erich Saling ...

https://en.wikipedia.org/wiki/Erich_Saling

... (or deficit) is one of several values typically reported with arterial blood gas analysis that is derived from ... Acid-base homeostasis Metabolic acidosis / Metabolic alkalosis Arterial blood gas Frances Talaska Fischbach; Marshall Barnett ... Base excess is defined as the amount of strong acid that must be added to each liter of fully oxygenated blood to return the pH ... The kidneys only partially compensate, so the patient may still have a low blood pH, i.e. acidemia. In summary, the kidneys ...

https://en.wikipedia.org/wiki/Base_excess

This can be confirmed by blood tests and gas analysis using either direct or indirect calorimetry to show the effect of ... BMR may be measured by gas analysis through either direct or indirect calorimetry, though a rough estimation can be acquired ... All of it is contained in the body as important parts of tissues, blood hormones, and enzymes. The structural components of the ... Heart rate is important for basal metabolic rate and resting metabolic rate because it drives the blood supply, stimulating the ...

https://en.wikipedia.org/wiki/Basal_metabolic_rate

There were accusations of blood libel by the priests, and new riots against the Jews in Poznań in 1399. Accusations of blood ... Before the "Final Solution": Toward a Comparative Analysis of Political Antisemitism in Interwar Germany and Poland. Journal of ... followed by Auschwitz-Birkenau where people were killed in gas chambers and mass executions (death wall). Many died from hunger ... Article 31 of the Statute of Kalisz tried to rein in the Catholic Church from disseminating blood libels against the Jews, by ...

https://en.wikipedia.org/wiki/History_of_the_Jews_in_Poland

... oxalates yield colourless CO2 and CO gases. These gases burn with a bluish flame and turn lime water milky. Oxalates also ... A blood red colouration is produced upon addition of yellow FeCl3, due to formation of iron(III) acetate. Sulfides give the ... See qualitative inorganic analysis for the complete sequence of tests used for qualitative cation analysis. Flame test Bead ... Passing this gas through a solution of NaOH produces a yellow solution of Na2CrO4. The acidified solution of Na2CrO4 gives a ...

https://en.wikipedia.org/wiki/Qualitative_inorganic_analysis

These sensors can be employed for the analysis of organic and inorganic analytes in various matrices. The determination of ... universal gas constant T {\displaystyle T} : temperature in kelvin z {\displaystyle z} : ion charge (moles of electrons) F {\ ... dissolved oxygen in a variety of aqueous environments, such as sea water, blood, sewage, effluents from chemical plants, and ... ISBN 978-0-444-51958-0. Harris, Daniel C. (2016-01-01). Quantitative Chemical Analysis, Ninth Edition (9 ed.). W.H. Freeman and ...

https://en.wikipedia.org/wiki/Voltammetry

16-17 March (overnight) A chlorine gas attack on Sarmin, Syria, kills at least six people and sickens dozens of others. Human ... Ryan, Missy, "Pentagon: Initial analysis suggests Libya strike killed senior militant," washingtonpost.com, "U.S. planes target ... the leader of the Signed In Blood Battalion and former senior member of al Qaeda in the Islamic Maghreb. dropping several 500- ... Their flight breaks the previous records for a gas-filled balloon for both distance - set in November 1981, when Ben Abruzzo, ...

https://en.wikipedia.org/wiki/2015_in_aviation

Insulin is produced in response to rises in blood glucose levels. Binding of the hormone to insulin receptors on cells then ... Himmelreich R, Hilbert H, Plagens H, Pirkl E, Li BC, Herrmann R (November 1996). "Complete sequence analysis of the genome of ... For example, some prokaryotes use hydrogen sulfide as a nutrient, yet this gas is poisonous to animals. The basal metabolic ... These models are now used in network analysis, to classify human diseases into groups that share common proteins or metabolites ...

https://en.wikipedia.org/wiki/Metabolism

There is a higher risk of blood clots forming in the legs or pelvis - anti-clot stockings or medication may be ordered to avoid ... Wei SQ, Luo ZC, Xu H, Fraser WD (September 2009). "The effect of early oxytocin augmentation in labor: a meta-analysis". ... In some countries of Europe, doctors commonly prescribe inhaled nitrous oxide gas for pain control, especially as 53% nitrous ... Pre-eclampsia is a disorder of pregnancy in which there is high blood pressure and either large amounts of protein in the urine ...

https://en.wikipedia.org/wiki/Childbirth

For example, a polymer film may be imaged to examine its bond to a multi-channel plastic plate used in blood analysis. SAM can ... If one of the materials is a gas such as air - as in the case with delaminations, cracks and voids - the degree of reflection ... reliability and failure analysis. Usually the interest is in finding and analyzing internal defects such as delaminations, ... at the solid-to-gas interface is near 100%, the amplitude of the reflected pulse is very high, and practically none of the ...

https://en.wikipedia.org/wiki/Acoustic_microscopy

In the episode "Blood Relations", Blake assists the team in the search for an unsub in West Virginia. Upon arrival at the shack ... Curtis then ambushes the passengers, knocking them out with knock-out gas and abducting Blake, taking her into a house rigged ... Fictional Behavioral Analysis Unit agents, Television characters introduced in 2012). ... In the episode "In The Blood", Blake attends Garcia's "Day of the Dead"-themed party. When the team begins setting up photos of ...

https://en.wikipedia.org/wiki/Alex_Blake_(Criminal_Minds)

GAS) elements in gene promoters. Type I IFNs can induce expression of genes with either ISRE or GAS elements, but gene ... The analyses showed the reality of interferon activity by chemical verification. The purification of human alpha interferon was ... He produced large amounts of human alpha interferon from large quantities of human white blood cells collected by the Finnish ... Knight E, Hunkapiller MW, Korant BD, Hardy RW, Hood LE (February 1980). "Human fibroblast interferon: amino acid analysis and ...

https://en.wikipedia.org/wiki/Interferon

Both pinnipeds and cetaceans have large and complex blood vessel systems pushing large volumes of blood rich in myoglobin and ... Underwater noise is generated from shipping, the oil and gas industry, research, and military use of sonar and oceanographic ... Results of Simultaneous Analyses of Molecular, Morphological, and Stratigraphic Data". Journal of Mammalian Evolution. 12 (1-2 ... Pinnipeds mostly feed on fish and cephalopods, followed by crustaceans and bivalves, and then zooplankton and warm-blooded prey ...

https://en.wikipedia.org/wiki/Marine_mammal

Police fired tear gas and rubber bullets at the crowd, injuring 24 people. The visit sparked a five-year uprising by the ... But while Horovitz thought that it referred to a place in heaven, A. Guillaume's careful analysis of the earliest texts (al- ... carrying the blood of a sacrificial lamb and burning incense. According to the Bible, the site functioned as the center of all ... A tear gas canister was set off among the female worshippers, which caused events to escalate. On 12 October 1990 Palestinian ...

https://en.wikipedia.org/wiki/Temple_Mount

He copied his subjects down to the blood. So he drained the Chief's blood and took it into himself. But he wasn't able to ... The analysis and assessment staff of the PMC Oversight and Inspection Committee / Old Snake: Yeah, I remember the resolution ... corrosive gas projection, shapeshifting, and a thick metallic armor. They are encountered by Venom Snake repeatedly during The ... He even injects the blood of those he impersonates into his own body for a more "perfect" disguise. Along with the rest of his ...

https://en.wikipedia.org/wiki/List_of_Metal_Gear_characters

Rateable Values) (Scotland) Order 1994 (S.I. 1994/2068) British Gas plc. (Rateable Values) (Scotland) Order 1994 (S.I. 1994/ ... Sampling and Analysis) (Amendment) Regulations 1994 (S.I. 1994/129) Cardiff and Vale of Glamorgan (Areas) Order 1994 (S.I. 1994 ... National Blood Authority) Order 1994 (S.I. 1994/2954) Intelligence Services Act 1994 (Channel Islands) Order 1994 (S.I. 1994/ ... 5 and Transitional Provisions) (Amendment) Order 1994 (S.I. 1994/2248) Marketing of Gas Oil (Sulphur Content) Regulations 1994 ...

https://en.wikipedia.org/wiki/List_of_Statutory_Instruments_of_the_United_Kingdom,_1994

... blood gas analysis, transcutaneous monitoring, immunoassay testing and the related IT management systems. The company was ... Blood Gas Testing Neonatal Monitoring Immunoassay Testing Transcutaneous Monitoring Point-of-Care Data Management Blood ... SenDx manufactures medical and industrial instruments and blood analysis systems. Later, in 2013, Radiometer acquired Swedish ... Their products are typically used in blood banks, operating rooms, clinics, general practice offices, intensive care units, ...

https://en.wikipedia.org/wiki/Radiometer_(company)

... blood erythropoietin (EPO) levels and umbilical artery (UA) blood acidosis at birth in human fetuses. As saltatory patterns ... A few of them have incorporated computer analysis of cardiotocographic signals or combined cardiotocographic and ST data ... association with neonatal morbidity and abnormal arterial cord gas". Journal of Perinatology. 40 (1): 56-62. doi:10.1038/s41372 ... 2020) reported: "ZigZag pattern and late decelerations of FHR were associated with cord blood acidemia, low Apgar scores, need ...

https://en.wikipedia.org/wiki/Cardiotocography

The exploitation of the UL Bend National Wildlife Refuge for oil, natural gas, coal, and other minerals was prohibited on May ... Hutchinson, J. R.; Bates, K. T.; Molnar, J.; Allen, V.; Makovicky, P. J. (2011). "A Computational Analysis of Limb and Body ... Doctoral candidate Mary Schweitzer found heme, a biological form of iron that makes up hemoglobin (the red pigment in blood), ...

https://en.wikipedia.org/wiki/Charles_M._Russell_National_Wildlife_Refuge

In humans, the GAS gene is located on the long arm of the seventeenth chromosome (17q21). Gastrin is a linear peptide hormone ... Ito R, Sato K, Helmer T, Jay G, Agarwal K (August 1984). "Structural analysis of the gene encoding human gastrin: the large ... To investigate for hypergastrinemia high blood levels of gastrin, a "pentagastrin test" can be performed. In autoimmune ... but also systemically through its release into the local mucosal blood circulation; it inhibits acid secretion by acting on ...

https://en.wikipedia.org/wiki/Gastrin

The Plan is claimed by the government to be one of the most progressive plans to address greenhouse gas emissions in North ... According to court records, Campbell's blood-alcohol level was more than twice the legal limit. In Hawaii, drunk driving is ... Canadian Centre for Policy Analysis BC Office. "B.C.'s fast ferries sell for virtually nothing". CBC News. March 25, 2003. ...

https://en.wikipedia.org/wiki/Gordon_Campbell

The US State Department was aware of the use and the location of the gas chambers of extermination camps but refused to bomb ... See: A Critical Evaluation of the Bergier Report on "Switzerland and Refugees during the Nazi Era", With a New Analysis of the ... ISBN 978-1-25000-083-5. Chapoutot, Johann (2018). The Law of Blood: Thinking and Acting as a Nazi. Cambridge and London: The ... During parts of May through June 1944, some 10,000 Hungarian Jews were gassed on a daily basis at Auschwitz-Birkenau, a pace ...

https://en.wikipedia.org/wiki/Responsibility_for_the_Holocaust

In Forster's area, ethnic Poles merely had to sign forms stating that they had German blood. In contrast, Greiser agreed with ... Many victims of the Holocaust were murdered in gas chambers, while others died of starvation or disease or while working as ... Audio help · More spoken articles) A psychological analysis of Adolf Hitler at the Internet Archive Works by Adolf Hitler at ... On 15 October 1918, he was temporarily blinded in a mustard gas attack and was hospitalised in Pasewalk. While there, Hitler ...

https://en.wikipedia.org/wiki/Adolf_Hitler

... is a technique used in mass spectrometry to fragment molecules in the gas phase usually for structural analysis of the original ... Examples are metabomics, where biomarkers are identified in body fluids (urine, blood, cerebrospinal) and forensic sciences, ... The parent ion becomes excited into more energetic vibrational states until a bond(s) is broken resulting in gas phase ... method to fragment gas phase ions. Little DP, Speir JP, Senko MW, O'Connor PB, McLafferty FW (1994). "Infrared multiphoton ...

https://en.wikipedia.org/wiki/Infrared_multiphoton_dissociation

A massive natural gas leak in the Santa Susana Mountains near Porter Ranch, also known as Aliso Canyon gas leak, was discovered ... Formation of the Bloods 1974 - Security Pacific Plaza built. 1975 - Chinese Historical Society of Southern California founded. ... City's Community Analysis Bureau established. Two California Plaza built. The Advocate newsletter begins publication. Mark ... Metro Blue Line opens, re-establishing light rail in the city 1991 Gas Company Tower and 777 Tower built. Maxine Waters becomes ...

https://en.wikipedia.org/wiki/Timeline_of_Los_Angeles

An M26 Gas Rocket was adapted to fire cyanogen chloride-filled warheads for these rocket launchers. As it was capable of ... Also known as CK, cyanogen chloride is a highly toxic blood agent, and was once proposed for use in chemical warfare. It causes ... a room-temperature solid that is widely used in biochemical analysis and preparation. Cyanogen chloride is a molecule with the ... It is especially dangerous because it is capable of penetrating the filters in gas masks, according to United States analysts. ...

https://en.wikipedia.org/wiki/Cyanogen_chloride

Both sides developed gas weapons and counter-measures, which changed the nature of gas warfare; the French and British used gas ... The battle also blooded many commanders, singling out some for praise, such as brigade commander Arthur Currie, and others for ... The battle was the beginning of a long period of analysis and experiment to improve the effectiveness of Canadian infantry ... the gas could not be released directly because the valves would freeze; wind would carry the gas to the enemy lines. 5730 gas ...

https://en.wikipedia.org/wiki/Second_Battle_of_Ypres

Myanma Oil and Gas Enterprise (MOGE) is a national oil and gas company of Burma. The company is a sole operator of oil and gas ... "Reuters, Move over, blood diamonds". Features.us.reuters.com. Archived from the original on 16 February 2008. Retrieved 16 ... Stokke, Kristian; Vakulchuk, Roman and Indra Overland (2018) Myanmar: A Political Economy Analysis. Norwegian Institute of ... The Yadana Project is a project to exploit the Yadana gas field in the Andaman Sea and to carry natural gas to Thailand through ...

https://en.wikipedia.org/wiki/Economy_of_Myanmar

Hemagglutinin causes red blood cells to clump together and binds the virus to the infected cell. Neuraminidase is a type of ... Later analysis found that the re-emergent strain had been circulating for approximately one year before it was detected in ... thrombosis of right external iliac vein and common femoral vein or cerebral gas embolism. The type of embolic events caused by ... Genetic analysis of virus from tissue preserved medically or in permafrost suggests that seasonal H1N1 strains of today descend ...

https://en.wikipedia.org/wiki/Influenza_A_virus_subtype_H1N1

Excitotoxicity Insect toxin List of highly toxic gases List of poisonous plants Secondary metabolite Toxalbumin Toxicophore, ... causes destruction of red blood cells (hemolysis) Phototoxin, causes dangerous photosensitivity Hepatotoxins affect the liver ... "Optimization of conditions for the liquid chromatographic-electrospray lonization-mass spectrometric analysis of amnesic ...

https://en.wikipedia.org/wiki/Toxin

Specifically, tannins accelerate blood clotting, reduce blood pressure, decrease the serum lipid level, and modulate ... and requested he perform an analysis on coffee beans. Though Runge was able to isolate the compound, he did not learn much ... with properties midway between a gas and a liquid. Caffeine dissolves into the CO2; but compounds contributing to the flavour ...

https://en.wikipedia.org/wiki/Decaffeination

After World War II, innovations in mechanization (such as longwall mining) and competition from oil and natural gas led to a ... 102 Issue 2, pp 231-43, provides a theoretical analysis. Billings, Dwight B., and Kathleen M. Blee, "'Where the Sun Set Crimson ... Stewart, Bruce E. (ed.) (2012). Blood in the Hills: A History of Violence in Appalachia. Lexington, KY: University Press of ... 335 (2013). Otterbein, Keith F. "Five Feuds: An Analysis of Homicides in Eastern Kentucky in the Late Nineteenth Century", ...

https://en.wikipedia.org/wiki/Appalachia

For example, AWS G1.6 is the Specification for the Qualification of Plastic Welding Inspectors for Hot Gas, Hot Gas Extrusion, ... Heat sealing also is used in the manufacturing of bloodtest film and filter media for the blood, virus and many other test ... This test requires a minimum of 6 specimens in order to obtain enough data to conduct a statistical analysis. This test is ... AWS Standard G1.6:2006, "Specification for the Qualification of Plastic Welding Inspectors for Hot Gas, Hot Gas Extrusion, and ...

https://en.wikipedia.org/wiki/Plastic_welding

Pneumothorax is defined as the presence of air or gas in the pleural cavity (ie, the potential space between the visceral and ... Arterial Blood Gas Analysis. Arterial blood gas (ABG) studies measure the degrees of acidemia, hypercarbia, and hypoxemia, the ... Clinical analysis on 38 cases of pneumothorax induced by acupuncture or acupoint injection]. Zhongguo Zhen Jiu. 2009 Mar. 29 (3 ... ABG analysis does not replace physical diagnosis nor should treatment be delayed while awaiting results if symptomatic ...

https://www.medscape.com/answers/424547-67609/what-are-advantages-of-ultrasound-in-the-evaluation-of-pneumothorax

Pulmonary Function Tests and Arterial Blood Gas Analysis. Pulmonary function tests (PFTs) include spirometry, lung volume ... In general, laboratory analyses do not help in establishing the diagnosis.. The complete blood cell (CBC) count may show ... Arterial blood gases (ABGs) may reveal hypoxemia at rest. Arterial oxygen desaturation may occur with exercise. A 6-minute walk ... A baseline PFT and ABG analysis may be useful in individual patients before initiating therapy with a drug known to cause ...

https://emedicine.medscape.com/article/1343451-workup

An Analysis of Ethanol in Blood and Oral Fluid Samples From Dosed Individuals by Headspace Gas Chromatography. Presenting ...

https://www.aafs.org/research/analysis-ethanol-blood-and-oral-fluid-samples-dosed-individuals-headspace-gas

... which can increase the risk of hospital-acquired anemia and the need for blood transfusion. ... The most prevalent laboratory tests were blood gas analyses (n = 88,068), coagulation tests (n = 39,535), complete blood counts ... Blood Gas Analyses, Other Tests Can Lead to Excessive Bloodletting in Cardiac Patients. Mar 24, 2015 , Diagnostics & Testing, ... Total phlebotomy volumes approached 1 to 2 units of red blood cells, which is roughly equivalent to one to two cans of soda," ...

https://rtmagazine.com/products-treatment/diagnostics-testing/blood-gas-analyses-among-excessive-number-of-blood-tests-for-cardiac-patients/

TBRC global blood gas and electrolyte analyzers market report includes blood gas analyzers, electrolyte analyzers, combined ... The main types of products in blood and blood components are whole blood and blood components. Human blood from a typical blood ... 7. Blood Gas and Electrolyte Analyzers Market Regional And Country Analysis 7.1. Global Blood Gas and Electrolyte Analyzers ... Blood gas analyzers are utilized to measure blood gas, pH, electrolytes, and some metabolites in entire blood specimens. They ...

https://www.thebusinessresearchcompany.com/report/blood-gas-and-electrolyte-analyzers-global-market-report

Arterial blood gases, or ABGs, are an important routine investigation to monitor the acid-base balance of patients. ... Proper blood sample collection and handling techniques for blood gas analysisHave total confidence in patient results for blood ... CLSI Guidelines: GP43:A4 Procedures for the Collection of Arterial Blood Specimens and C46-A2 Blood Gas and pH Analysis and ... A4 Procedures for the Collection of Arterial Blood Specimens and C46-A2 Blood Gas and pH Analysis and Related Measurements are ...

https://www.siemens-healthineers.com/se/point-of-care-testing/featured-topics-in-poct/blood-gas-featured-topics/blood-gas-proper-sample-handling

"Blood Gas Analysis" by people in this website by year, and whether "Blood Gas Analysis" was a major or minor topic of these ... "Blood Gas Analysis" is a descriptor in the National Library of Medicines controlled vocabulary thesaurus, MeSH (Medical ... Blood Gas Analysis*Blood Gas Analysis. *Analysis, Blood Gas. *Analyses, Blood Gas ... Below are the most recent publications written about "Blood Gas Analysis" by people in Profiles. ...

https://profiles.musc.edu/display/97377/

... Date: 2022-09-15 Author: ... the report analyses the various market segments and also provides their contribution to the development of the global Blood Gas ... The competitive analysis comprising numerous market players is a rather noteworthy feature of the Blood Gas and Electrolyte ... the research report endorses a detailed industry chain analysis. Also, it covers the production process of Blood Gas and ...

https://www.algosonline.com/news/blood-gas-and-electrolyte-analyzers-market-analysis-revenue-share-growth-rate-forecast-to-2028

Identify and contact suppliers of blood gas analysis on LabFinder. Find the best BGA device for your laboratory. ... BGA devices / blood gas analysis. Blood gas analysis, or ABG for short, is a diagnostic procedure that enables statements to be ... Blood gas analysis, or ABG for short, is a diagnostic procedure that enables statements to be made about the gas distribution ... Blood gas analysis, or ABG for short, is a diagnostic procedure that enables statements to be made about the gas distribution ...

https://labfinder.ch/en/product/bga-devices-blood-gas-analysis/

... today news about What is Blood Gas Analysis？. ... What is blood gas analysis?. Blood gas（BG）analysis is a means ... Application of blood gas analysis. Blood gas analysis is applied to: diagnosis of hypoxemia and respiratory failure, ... 2, blood collection and heparin concentration: heparin concentration is the core guarantee of accurate blood gas analysis ... 7. Using blood gas analyzer, the excellent blood gas analyzer can provide more detailed reference data for clinical patient ...

https://www.veterinarychemistryanalyzer.com/news/what_is_blood_gas_analysis-65579.html

... it makes patient-side blood testing efficient and convenient.Unlike other analyzers, it utilizes auto-sampling, reducing the ... With a user-friendly design requiring zero maintenance, it makes patient-side blood testing efficient and convenient.. Unlike ...

https://www.umedwings.com/products/edan-i15vet-blood-gas-and-chemistry-analysis-device-poct

Blood and plasma analyses. To determine effects on blood electrolytes and gases, blood was injected into EC8+ cassettes ... Electrolyte, blood gases and pH analyses. Levels of pH, TCO2, HCO3 and BE increased significantly in fish fed both yeast-based ... Table 2 Electrolyte and gas values (mean ± SE) in blood sampled from rainbow trout before and after they were fed diets ... Table 3 Haematology, red blood cell indices and hormone values (mean ± SE) in blood sampled from rainbow trout before and after ...

https://link.springer.com/article/10.1007/s10695-016-0297-0

The reason it may cause your blood pressure to spike is that we usually run blood gas analyses during high-stress cases when a ... there could be discrepancies between what you see on the screen and the results of the blood gas analysis. Because the analysis ... An analysis of blood gas gives you a "behind-the-scenes view" of what is happening at the cellular level. ... What Kinds of Cases Need Blood Gas Analysis?. Practices that take more high-risk cases or a heavy critical care load will ...

https://blog.viticusgroup.org/blood-gas-analysis

Blood Gas Analysis. Chemical Hazards of the Workplace. JB Lippincott Company. 1978.. ... Blood Plasma. Biological Monitoring Methods for Industrial Chemicals. 3rd Edition. Chemical Toxicology Institute,1997.. ... White Blood Cell Count/Differential. Chemical Hazards of the Workplace. JB Lippincott Company. 1978.. ...

https://www.cdc.gov/niosh/docs/2005-110/nmed0233.html

Blood gas analysis. *Coagulation studies (PT, PTT). *Complete blood count. *Electrolyte measurements ...

https://medlineplus.gov/ency/article/001368.htm

Measuring the blood oxygen saturation ensures adequate amount of oxygen in the blood, works on the principle, based on the red ... The BPL Smart Oxy O4 is a finger tip Pulse and oxygen monitor which measures the blood oxygen levels and pulse rate ... The BPL Smart Oxy O4 is a finger tip Pulse and oxygen monitor which measures the blood oxygen levels and pulse rate Bpl Medical ... color and infra red light absorption characteristics of oxygenated and deoxygenated blood. BPL pulse oximeters apart from ...

https://healthx247.com/products/bpl-medical-technologies-smart-oxy-o4-pulse-oximeter

Arterial blood gas analysis. This can show whether oxygen levels in the blood are low and other related factors. ... The air sacs must remain open for oxygen to enter the blood and for the blood to release carbon dioxide into the lungs. ... Without treatment, RDS can cause a severe lack of oxygen in the blood during the first few days of life. This can result in ... immature or irregular development of blood vessels, particularly in or around the lungs ...

https://www.medicalnewstoday.com/articles/infant-respiratory-distress-syndrome

Blood Gas Analysis * Capillary Permeability * Disease Models, Animal * Hydrogen-Ion Concentration * Hypercapnia / metabolism* ...

https://pubmed.ncbi.nlm.nih.gov/10619811/?dopt=Abstract

Venous blood gas analysis. pH. 7.36. pCO2, mm Hg. 41.1. Bicarbonate, mmol/L. 22.6. ...

https://wwwnc.cdc.gov/eid/article/28/7/22-0127-t1

Clarifying the Confusion of Arterial Blood Gas Analysis: Is it Compensation or Combination?. Pompey, Joyce; Abraham-Settles, ... CE: Original Research: Does Certification in Vascular Access Matter? An Analysis of the PICC1 Survey. Chopra, Vineet; Kuhn, ... The authors review the blood products that are commonly transfused, discuss the potential complications of transfusion- ... The author discusses the meaning and function of complete blood count components, highlighting the important pathophysiological ...

https://journals.lww.com/ajnonline/pages/collectiondetails.aspx?TopicalCollectionId=21

Arterial Blood Gas Interpretation - A case study approach - Author: Ranson, Donna Pierre Mark - Price: 16,50€ ... ABG analysis practice questions and answers. Keywords: Blood Gases. Share on Facebook Share on Twitter ... Arterial Blood Gas Interpretation - A case study approach. 16,50€. Add to cart. Ebook, ePUB with Adobe DRM. ISBN: 9781907830983 ... With a strong focus on patient care pathways and including the most up-to-date information on arterial blood gas interpretation ...

https://www.ellibs.com/book/9781907830983/arterial-blood-gas-interpretation-a-case-study-approach

Arterial blood gas analysis. 12. Management of a respiratory emergency. 13. Cardiovascular assessment. 14. Cardiac monitoring. ... Principles of blood pressure regulation. 20. Hypertension. 21. Neurological assessment. 22. Mechanisms of injury. 23. Emergency ... providing a justification/rationale for the argument/discussion (or analysis) pertaining to nursing care. • demonstrating they ...

https://www.adelaide.edu.au/course-outlines/106048/1/sem-1/2017/

Arterial blood gas and pleural fluid analysis. Clinical Skills. *Focused history-taking, with an emphasis on cardinal symptoms ... An analysis of childhood depression, obesity and school performance among urban disadvantaged children ... Routine health surveillance data: a retrospective longitudinal analysis of opioid addiction treatment among older adults ...

https://www.tcd.ie/medicine/clinical-medicine/undergraduate/specialities/respiratory/

Comparative single-institute analysis of cord blood transplantation from unrelated donors with bone marrow or peripheral blood ... Pulmonary function studies, arterial blood gas analysis. Vagina. Sicca, atrophy. Gynecologic evaluation ... a randomized phase 2 trial from the Blood and Marrow Transplant Clinical Trials Network. Blood. 2009 Jul 16. 114(3):511-7. [ ... Biol Blood Marrow Transplant. 2000. 6(6a):659-713; 715; 717-27; quiz 729-33. [QxMD MEDLINE Link]. ...

https://emedicine.medscape.com/article/429037-clinical

Blood Gas Analysis. *Respiratory Failure in Children *Pediatric Airway Management. *Mechanical Ventilation ...

https://www.sccm.org/Education-Center/Educational-Programming/VCCR-Adult

The blood gas analysis revealed hypoxia. The chest radiograph showed diffuse alveolar and interstitial infiltration consistent ... arterial blood gas determinations, plain chest films and initial dramatic effects of oxygenation strongly suggested the ... increased venous return causes blood shift from peripheral to central circulation and hydrostatic transudation. Thus close ...

http://ispub.com/IJA/12/1/6389

... may be replaced by peripheral oxygen saturation in stable patients or if blood gas analysis is not available.. eShould be ... A qualitative and quantitative study of pulmonary blood vessels from 58 patients in The National Heart, Lung, and Blood ... The close proximity of the airways to the blood vessels in the lungs allows nitric oxide that is produced in high levels in the ... Longitudinal analysis casts doubt on the presence of genetic anticipation in heritable pulmonary arterial hypertension. Am J ...

https://www.clevelandclinicmeded.com/medicalpubs/diseasemanagement/pulmonary/pulmonary-arterial-hypertension/

Blood-gas-analysis; Sampling; Region-3; Respiratory-system-disorders; Smoking; Neurological-reactions; Gas-sampling; Gases; ...

http://www2a.cdc.gov/nioshtic-2/BuildQyr.asp?s1=%27eye+injur%2A%27+OR+%27eye+burn%2A%27+OR+%27eye+disorder%2A%27+OR+%27eye+irrita%2A%27+OR+%27eye+protect%2A%27+OR+%27vision+disorder%2A%27+OR+%27ocular%2A%27+OR+%27eyesight%2A%27+OR+%27eye+damage%2A%27&f1=%2A&Startyear=&terms=3&Adv=1&ct=&B1=Search&Limit=500&Sort=DP+DESC&D1=10&EndYear=&PageNo=41&RecNo=401&View=f&

For instance, in 2020, Swiss multinational healthcare company, Roche introduced the CE mark availability of Roche v-TAC, a new digital diagnostic solution that provides clinicians to achieve results for arterial blood gas values from patients with respiratory or metabolic abnormalities through the same, less invasive venous puncture by the utilized of a digital algorithm. (thebusinessresearchcompany.com)
If it is mistakenly collected as venous blood, because venous blood can not accurately reflect the arterial blood gas condition, its pH value is close to arterial blood under normal conditions, but when the body is sick, various metabolisms have different degrees of obstacles. (veterinarychemistryanalyzer.com)
Collecting venous rather than arterial blood can lead to inaccurate results. (viticusgroup.org)
Rather than cannula tip proximity, the supply of available venous blood at the drainage site appears to be the strongest factor affecting recirculation. (nature.com)
Treatment aims to increase patient oxygen saturation by draining low-oxygen blood and returning oxygen-rich blood to the venous circulation. (nature.com)
In this case, the venous blood levels under the hypothetical exposure conditions become our designated "Interaction Thresholds" or "Thresholds" for gasoline and its component single chemicals. (cdc.gov)

The analysis of the water (by gas chromatography) and the determination of the cholinesterase activity of the blood was done in the University of Cluj. (romanianrevolutionofdecember1989.com)
The firm is developing a shoebox-size gas chromatography instrument that could be used for routine screenings and critical illness detection and monitoring. (genomeweb.com)
The analysis of the fatty acids was conducted using gas chromatography. (bvsalud.org)
The purpose of this investigation was to 1) compare the performance of proton nuclear magnetic resonance spectroscopy to gas chromatography head-space analysis in the measurement of serum isopropanol and its metabolite, acetone, obtained during a simulated overdose, and 2) compare pharmacokinetic parameters obtained using the two analytical techniques. (elsevier.com)
Resulting sera were analyzed by gas chromatography head-space analysis and proton nuclear magnetic resonance spectroscopy for determination of isopropanol and acetone concentrations. (elsevier.com)
A correlation between concentrations quantitated by gas chromatography head-space analysis versus proton nuclear magnetic resonance spectroscopy was determined using linear regression. (elsevier.com)
Proton nuclear magnetic resonance spectroscopy can be used to rapidly quantitate serum isopropanol and acetone concentrations in the same sample when gas chromatography head-space analysis is unavailable. (elsevier.com)
Schematic of a flame ionization detector for gas chromatography. (wikimili.com)
It is frequently used as a detector in gas chromatography . (wikimili.com)
Most commonly, the FID is attached to a gas chromatography system. (wikimili.com)
Chemical studies by gas chromatography of extracted material show a preponderance of cholesterol esters. (medscape.com)

In general, laboratory analyses do not help in establishing the diagnosis. (medscape.com)
Laboratory testing among patients undergoing cardiac surgery can lead to excessive bloodletting, which can increase the risk for developing hospital-acquired anemia and the need for blood transfusion. (rtmagazine.com)
We were astonished by the amount of blood taken from our patients for laboratory testing. (rtmagazine.com)
Blood gas and electrolyte analyzers are of various modalities such as portable, laboratory, and benchtop. (thebusinessresearchcompany.com)
Subsequently, tile spasm was admitted to our hospital partial thromboplastin time (aPTT) laboratory findings returned to normal in November 2012, to regulate her 54 s, D-dimer 2.7 mg/L (reference and control blood culture was negative. (who.int)
SpHb is not intended to replace laboratory blood testing. (lelezard.com)
Clinical decisions regarding red blood cell transfusions should be based on the clinician's judgment considering, among other factors, patient condition, continuous SpHb monitoring, and laboratory diagnostic tests using blood samples. (lelezard.com)
Laboratory findings at that time were as follows: haemoglobin 11 g/dL, white blood-cell count 15,900 /mm3 with 70% neutrophils, platelets 87,000 /mnï3, C reactive protein (CRP) 118 mg/dL, prothrombin time (PT) 20 s, activated partial thromboplastin time (aPTT) 54 s, D-dimer 2.7 mg/L (reference range: 0-0.5 mg/L) and fibrinogen 310 mg/dL. (who.int)
Established in 1990, Scientific Analysis Laboratories Limited (UK) has some of the most up-to-date and strategically located laboratory facilities in Europe. (environmentuk.net)
The Viasensor G10000N is a new laboratory incubator gas analyzer specifically designed to monitor CO2 for the verification of incubators in research and pharmaceutical markets. (danswerkjordanize.nl)

4.Specimen mixing degree: As with other anticoagulant specimens, insufficient mixing will increase the occurrence of blood coagulation, thereby affecting the accuracy of hemoglobin and hematocrit results. (veterinarychemistryanalyzer.com)
findings at that time were as follows: disseminated intravascular coagulation haemoglobin 11 g/dL, white blood- were identified as the final diagnoses of cell count 15,900 /mm³ with 70% the patient. (who.int)

Electrolytes are measured in the clinical laboratories in both serum and whole blood samples received for arterial blood gas (ABG) analysis. (thebusinessresearchcompany.com)
Serum electrolytes, liver and renal function tests and urine and stool microscopic analyses were normal. (who.int)
Pharmacokinetic disposition parameters were determined from serum concentration-time data and compared using analysis of variance. (elsevier.com)
Also, proton nuclear magnetic resonance spectroscopy can be used to follow serial serum concentrations during an ingestion for the purpose of pharmacokinetic analysis. (elsevier.com)
The results of all blood studies, including cholesterol triglyceride level, phospholipid levels, free fatty acid levels, glucose determinations, and lipoprotein serum fraction, are within the reference range in most verruciform xanthoma patients in whom these studies were carried out, with the following exceptions: one patient with diabetes mellitus, one patient with increased serum cholesterol levels, and one patient with a lipid storage disease. (medscape.com)

The complete blood cell (CBC) count may show increased eosinophils in cases of drug-induced pulmonary eosinophilia. (medscape.com)
The analysis allows clinicians with information about a patient's pulmonary function and acid-base status, both of which are required to make a diagnosis, allow treatment, and monitor progress. (thebusinessresearchcompany.com)
Pulmonary hypertension (PH) is elevated blood pressure in the pulmonary artery (PA) averaging 25 mm Hg or above at rest. (clevelandclinicmeded.com)
VV ECMO becomes ineffective when a high proportion returning ECMO blood is directly drained back into the ECMO circuit, not passing to the pulmonary artery and subsequently to the arterial side. (nature.com)
Group 5: Pulmonary hypertension caused by other diseases or conditions, including sarcoidosis, polycythemia vera (which can lead to increased blood viscosity and, subsequently, pulmonary hypertension), vasculitis, and other disorders. (medscape.com)
Safety of the Combination of PERC and YEARS Rules in Patients With Low Clinical Probability of Pulmonary Embolism: A Retrospective Analysis of Two Large European Cohorts. (medecinedurgence.fr)

To investigate the relationship between metabolic alkalosis and mortality, as well as the relationship between metabolic alkalosis and intensive care unit (ICU) length of stay, Simon Kreü, MD, from Lund University's Institute for Clinical Sciences in Malmö, Sweden, and colleagues analyzed arterial blood gas values in patients with severe sepsis and/or septic shock admitted to the ICUs of Sweden's Halmstad and Varberg county hospitals. (infectiousdiseaseadvisor.com)

The main blood gas and electrolyte analyzer products are blood gas analyzers, electrolyte analyzers, combined analyzers, and consumables. (thebusinessresearchcompany.com)
Blood gas（BG）analysis is a means of testing the human respiratory function and acid-base balance by detecting the concentration of H+ of human blood and the gas dissolved in the blood (mainly CO2, O2) by a blood gas analyzer. (veterinarychemistryanalyzer.com)
The blood gas analyzer can test the arterial oxygen partial pressure (PaO2), arterial carbon dioxide partial pressure (PaCO2), pH (pH), and derive a series of parameters, and today, more than 50 indicators can be measured. (veterinarychemistryanalyzer.com)
7. Using blood gas analyzer, the excellent blood gas analyzer can provide more detailed reference data for clinical patient rescue treatment in a better and more timely manner, and provide more effective guarantee and support for the success rate of clinical treatment and rescue! (veterinarychemistryanalyzer.com)
They most likely have a blood gas analyzer you can use. (viticusgroup.org)
Whether or not your practice decides to include a blood gas analyzer in your toolbox, the most important thing a practice can do for patients when it comes to pain management, according to Shelby, is a dedicated and caring anesthetist. (viticusgroup.org)
Brand Name: Viasensor The G11000N is a reliable new gas analyzer designed to monitor CO2 for multiple applications, including the food and brewing industries. (danswerkjordanize.nl)

The enteric Gram-negative bacteraemia in the ABON® immunochromatographic blood culture of the patient at the time infants with rotavirus infection who test (Abon Biopharm Ltd). of clinical deterioration (on day 8) were treated with corticosteroids for yielded E. cloaca . (who.int)
The blood culture of the patient at the time of clinical deterioration (on day 8) yielded E. cloaca. (who.int)
We performed a retrospective analysis of two European cohorts of emergency patients with low gestalt clinical probability of PE (PROPER and PERCEPIC). (medecinedurgence.fr)
The data was split into two groups based on death or survival within 30 days and variables, selected based on clinical significance and availability by stepwise analysis, were displayed and compared between groups. (biomedcentral.com)
This indicator shows the crude and age-adjusted rates of adults who participate in preventive health services such as routine doctor and dentist checkups, recommended screenings (e.g., cervical cancer, cholesterol), staying up-to-date on clinical services (e.g., vaccinations), and taking high blood pressure medications. (cdc.gov)

The blood gas and electrolyte analyzers market consists of sales of the blood gas and electrolyte analyzers products by entities (organizations, sole traders, and partnerships) that are used to measure combinations of pH, blood gas, electrolytes, and metabolites parameters from whole blood samples. (thebusinessresearchcompany.com)
Blood gas and electrolyte analyzers are used by end-use such as central laboratories, point-of-care, diagnostic centers, hospitals, and other end-users. (thebusinessresearchcompany.com)
This blood gas and electrolyte analyzers market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future scenario of the industry. (thebusinessresearchcompany.com)
The increase in the number of patients led to more blood sample testing, contributing to the growth of the blood gas and electrolyte analyzers market. (thebusinessresearchcompany.com)
Increasing technological advancements are a key trend gaining popularity in the blood gas and electrolyte analyzers market. (thebusinessresearchcompany.com)
The Blood Gas and Electrolyte Analyzers market research study provides a detailed survey of the vital players - this is based on the financial highlights, company outline, swot analysis, product portfolio, as well as major strategies and the expansion plans of industry contenders. (algosonline.com)
The competitive analysis comprising numerous market players is a rather noteworthy feature of the Blood Gas and Electrolyte Analyzers market report, as it provides details about the direct and indirect competitors in the market. (algosonline.com)
Also, the report compares the growth rate and production value of the Blood Gas and Electrolyte Analyzers market spanning different geographies. (algosonline.com)
the report delivers the market valuation as well as the projected growth rate of the global Blood Gas and Electrolyte Analyzers market spanning all years till 2027. (algosonline.com)
the report also describes the major drivers of worldwide Blood Gas and Electrolyte Analyzers market by considering as well as taking calculated risks, in tandem with identifying and testing new strategies. (algosonline.com)
Also, it covers the production process of Blood Gas and Electrolyte Analyzers, upstream raw material supplier information, raw material costs, labor costs, manufacturing costs, marketing channels, as well as the downstream buyers of the Blood Gas and Electrolyte Analyzers market. (algosonline.com)
the report provides detailed knowledge about the competitive scenario of the global Blood Gas and Electrolyte Analyzers market, and also discusses the numerous marketing strategies adopted by companies to stay ahead in the competition. (algosonline.com)
the report analyses the various market segments and also provides their contribution to the development of the global Blood Gas and Electrolyte Analyzers market. (algosonline.com)

However, ABG analysis may be useful in evaluating hypoxia and hypercarbia and respiratory acidosis. (medscape.com)
CO2 has a strong diffusion capacity, so arterial blood PaCO2 basically reflects the average value of alveolar PCO2, which is an objective indicator reflecting lung respiratory function. (veterinarychemistryanalyzer.com)
For example, where blood-gas analysis is especially useful are critical cases like primary or secondary respiratory disease with oxygenation treatment, septic abdomen , and pneumonia. (viticusgroup.org)
Acute respiratory failure occurs when the air sacs of the lungs cannot release enough oxygen into the blood . (medicalnewstoday.com)
A person with hypercapnic respiratory failure will have higher levels of CO2 in their blood. (medicalnewstoday.com)
By assessing the gas levels in a person's blood, a doctor will be able to determine whether acute respiratory failure is hypoxemic or hypercapnic. (medicalnewstoday.com)
Arterial blood gas analysis is useful in confirming hyperventilation (respiratory alkalosis) and excluding hypoxemia or metabolic acidosis. (medscape.com)
Comprehensive KNOWLEDGE, clear CONCEPTION & data INTERPRETATION on Electrolytes including Sodium (Na), Potassium (K), Calcium (Ca), Magnesium (Mg), Phosphorus (P) and Acid-Base balance disorders including Metabolic Acidosis/Alkalosis, Respiratory Acidosis/Alkalosis & ultimately confidently ABG (Arterial Blood Gas) analysis and reporting correctly is must to learn for any post-graduate examinations including the MRCP-Part-1 & 2, FCPS-Part-1 & 2, MD-Residency etc. (essmrcpuk.com)

Measurement of oxygen and carbon dioxide in the blood. (musc.edu)

Blood gas analysis, or ABG for short, is a diagnostic procedure that enables statements to be made about the gas distribution of oxygen and carbon dioxide as well as about the pH value and the acid-base balance. (labfinder.ch)
Blood gas analysis is used to judge whether the body has acid-base imbalance and the degree of hypoxia and hypoxia. (veterinarychemistryanalyzer.com)
Blood gases provide more accurate information about acid-base and oxygen status than the chemistry panel. (viticusgroup.org)
This helpful, practical book begins with a clear explanation of acid-base balance, followed by a straightforward six-step approach to arterial blood gas interpretation. (ellibs.com)
Chapter 8: Blood Gas Analysis, Hemoximetry and Acid-Base Balance. (rush.edu)
This course is designed with Lecture notes discussion, video lectures & hundreds of Questions & Explanations on all electrolytes and their different disorders, acid-base imbalances and ABG-analysis. (essmrcpuk.com)

Arterial blood gas (ABG) studies measure the degrees of acidemia, hypercarbia, and hypoxemia, the occurrence of which depends on the extent of cardiopulmonary compromise at the time of collection. (medscape.com)
Blood gas analysis showed severe hypoxemia (PaO2 4.3 kPa). (ersjournals.com)
Arterial blood gas analysis detected no hypoxemia, but a tendency to low partial gas pressure was noted. (bvsalud.org)
No hypoxemia was detected, but a tendency to hypocapnia in the blood gas was noted. (bvsalud.org)

Blood gas analyzers are utilized to measure blood gas, pH, electrolytes, and some metabolites in entire blood specimens. (thebusinessresearchcompany.com)
Arterial blood is one of those patient specimens most sensitive to pre-analytical errors. (siemens-healthineers.com)
To help ensure the arterial sample integrity, the CLSI Guidelines: GP43:A4 Procedures for the Collection of Arterial Blood Specimens and C46-A2 Blood Gas and pH Analysis and Related Measurements are excellent references to assist clinicians in proper sample handling technique. (siemens-healthineers.com)
The International Federation of Biochemistry (IFCC) recommends a final concentration of heparin in blood gas specimens of 50 u/ml. (veterinarychemistryanalyzer.com)

A blood gas analysis reveals no metabolic acidosis. (medscape.com)

The model is evaluated by comparing predicted blood and brain concentrations to data from studies in rats and then allometrically scaling the results to humans. (cdc.gov)

Blood gas analysis is used primarily in intensive care therapy and in monitoring patients with severe lung diseases, dyspnea and oxygen deficiency. (labfinder.ch)
Periodic lung recruitmentthe pv curve analysis has been well established. (aaan.org)
Researchers conducted an immunogenomic analysis of brain metastases from individuals with primary lung or breast cancer. (genomeweb.com)
Transfusion-related acute lung injury (TRALI) is characterized by tachypnea, tachycardia, cyanosis and dyspnea and it usually occurs within the first 6 hours following the administration of plasma or plasma-rich blood products. (jpedres.org)

The blood gas analysis revealed hypoxia. (ispub.com)

Blood and stool cultures were diarrhoea require hospitalization (1) . (who.int)
Blood and stool cultures were obtained. (who.int)

Without treatment, RDS can cause a severe lack of oxygen in the blood during the first few days of life. (medicalnewstoday.com)
Blood gas analysis to evaluate the presence of severe acidosis. (petplace.com)

Be it a television, a phone or a computer, the LCA process aims at estimating the emission of carbon dioxide, methane, nitrous oxide and other greenhouse gases during manufacturing and use stages and arriving at a global warming potential (GWP) index. (electronicsforu.com)
INTEGRATION - the combination of different transportation demand management and multi modal infrastructure is essential for not only maximizing greenhouse gas emissions, but also for cost effective investments in our communities. (policyinmotion.com)

Pearson correlation coefficients, Bland-Altman plots, and no intercept linear regression models were used to assess agreement between point-of-care devices and blood samples. (cdc.gov)
Use and abuse of correlation analyses in microbial ecology. (cdc.gov)

Immediate mixing of the sample upon blood collection insures that the anticoagulant in the specimen container has fully dissolved with the blood, thus maintaining not only the effective anticoagulant-to-blood ratio but also providing a specimen free from any blood clots. (acutecaretesting.org)
A phishing attack targets a various vulnerability than, say, an electrical fire, so organisations need to prepare differently.Sufferers diagnosed with AF are generally prescribed medication to help control their heart rate and blood-thinning drugs to lessen the risk of clots. (wikidot.com)

Children under the age of five years old receive up to 54% of blood transfusions in low-income nations, but in high-income countries, the most frequently transfused patient group is over 60 years old, accounting for up to 75% of all transfusions. (thebusinessresearchcompany.com)

Thus in one study the hemoglobin value had doubled compared to the value obtained a week before, and the white blood cell (WBC) and platelet counts were significantly reduced. (acutecaretesting.org)
With the thrombocytopenia, hemolytic anemia and renal failure triad, and also previous complaints of bloody diarrhea, low hemoglobin and platelet counts, and peripheral blood smear findings (35% spherocytes and schistocytes), Hemolytic Uremic syndrome (HUS) was diagnosed. (jpedres.org)

ABG analysis does not replace physical diagnosis nor should treatment be delayed while awaiting results if symptomatic pneumothorax is suspected. (medscape.com)
Make sure to become fully equilibrated with the metabolic rate of mg/min, followed by relapse, the treatment of juvenile rheumatoid arthritis jra, kawasaki disease, repaired anomalous left coronary arteries dilate and bring more blood flows out of the balance of benefits of use in children pathophysiology, diagnosis and treatment. (aaan.org)

FoundationOne Liquid CDx , a liquid biopsy test, is the only blood-based CDx approved for the targeted cancer therapy. (genomeweb.com)

6.the time of testing: PaCO2, PaO2 and lactic acid detection must be completed within 15 minutes, the rest of the project such as: pH, electrolytes, BUN, hemoglobin, blood sugar and red blood cell ratio product, required to complete within 1 h. (veterinarychemistryanalyzer.com)
However, after the analysis was repeated on the same specimen four times, results on hemoglobin, WBC and platelets were comparable to results obtained on the patient's specimen a week before. (acutecaretesting.org)
Noting that traditional methods of measuring hemoglobin and estimating blood loss as part of perioperative blood transfusion management are "time consuming" and may cause delays in decision making, the researchers sought to investigate whether use of a noninvasive, continuous method, Masimo SpHb, would have an impact on transfusion rates, morbidity, and mortality in pediatric patients undergoing craniosynostosis surgery. (lelezard.com)
in the SpHb group, when SpHb monitoring indicated a sudden decrease in hemoglobin, blood gas analysis was simultaneously performed. (lelezard.com)

Lactic acid blood test. (scienceoxygen.com)

The reason it may cause your blood pressure to spike is that we usually run blood gas analyses during high-stress cases when a patient is in trouble. (viticusgroup.org)
Those changes lowered their blood pressure. (scienceoxygen.com)
Her physical examination at admission revealed the following findings: blood pressure 90/60 mmHg pulse rate 120 beats/min. (who.int)
Blood pressure. (who.int)
Vital signs include a blood pressure of 152/94 mm Hg, a regular pulse of 57 beats/min, a respiration rate of 20 breaths/min, and a rectal temperature of 98.4°F (36.9°C). His oxygen saturation is 100% on ambient air. (medscape.com)
The aims of premedication are to minimize myocardial oxygen demands by reducing heart rate and systemic arterial pressure and to improve myocardial blood flow with vasodilators. (medscape.com)
blood pressure medications with it, and especially if they are diagnosed with it is at a higher risk of developing type 2 diabetes. (dublin-gasboilers.ie)
The columns are placed under the pressure processor manifold where an inert, dry gas simultaniously and uniformly displaces the liquid that was pipetted down each column. (labmakelaar.eu)
Gas distribution through the manifolds ensures uniform pressure and uniform liquid flow at each SPE tube, even when some positions are open. (labmakelaar.eu)
Liquid flow rate changes quickly and proportionatly when gas pressure is changed. (labmakelaar.eu)

That is why you across different cultures as performed blood gas analyses spectrum shaped by cultural heart platform, which gets Coumadin Prescription. (opal-gifts.com)

Improper patient assessment, sample device selection, collection or transport of an arterial whole blood sample intended for pH, oxygen and carbon dioxide analysis, can render inaccurate patient results and potentially lead to misdiagnosis or inappropriate treatment. (siemens-healthineers.com)

And this course on Electrolytes, Acid-Balance disorders & ABG-analysis & reporting will train you the best possible way and definitely after that, you will be MASTERED on this particular topics and that will contribute you to PASS your any post-graduate exams in first ATTEMPT & ultimately to be a GOOD PHYSICIAN as well. (essmrcpuk.com)
Objective To examine prospectively the association between group A Streptococcus (GAS) pharyngeal exposures and exacerbations of tics in a large multicenter population of youth with chronic tic disorders (CTD) across Europe. (neurology.org)

Buy or Sell Used Arterial-Blood Gas Analyser Repair Arterial-Blood Gas Analyser from Others and other popular brands. (primedeq.com)

This report sheds light on the analysis of the industry challenges, growth opportunities, industry threats, as well as strengths. (algosonline.com)

A complete regional analysis of the market is also studied in the report. (bharatbook.com)
Immediately upon collection, mixing of blood collection tubes by multiple manual inversions effected by jerking wrist movements insures that complete mixing of anticoagulant with blood has occurred. (acutecaretesting.org)
Prior to analysis, complete homogenization of sample is effected in most laboratories by using a variety of mechanical mixers. (acutecaretesting.org)
A complete blood count is normal. (contemporarypediatrics.com)
The analysis is complete with respect to whether the emission is due to the circuit wiring/ layering or the materials that go into the device casing. (electronicsforu.com)
Complete this form to request this certificate of analysis. (atcc.org)

When PaO2 is less than 20 mmHg, the tissue cells lose the ability to take oxygen from the blood. (veterinarychemistryanalyzer.com)
Arterial blood gas analysis showed pH 7.3, HCO3 7.5 mmol/L, pO2 110 mmHg, pCO2 25 mmHg and base excess 16. (who.int)

[1] Standalone FIDs can also be used in applications such as landfill gas monitoring , fugitive emissions monitoring and internal combustion engine emissions measurement [2] in stationary or portable instruments. (wikimili.com)

2, blood collection and heparin concentration: heparin concentration is the core guarantee of accurate blood gas analysis results, excessive heparin dosage can cause dilution error, low pH, PaO2 value, high PaCO2 value, pseudo-hypocapnia. (veterinarychemistryanalyzer.com)

1. Blood collection location: If the blood collection artery has infusion, hemolysis and dilution may occur, causing K+ to increase and Ca2+ to decrease. (veterinarychemistryanalyzer.com)
Mean ± SD Hct for blood samples collected from the ventral tail artery (light gray bars) and the sinus located caudal to the cranial dorsal fin (dark gray bars) for various captive habituated and free-ranging wild sharks. (avma.org)
Because the right coronary artery originates from the aorta, decreased LV output causes decreased right coronary blood flow and ischemia to the RV wall. (medscape.com)
A brain aneurysm is a bulging, weak area in the wall of an artery that supplies blood to the brain. (myhealth.gov.my)

Urinalysis reveals high specific gravity, proteinuria, red blood cells, and granular and erythrocyte casts. (edu.hk)

Initial analyses of the relationship between "Thresholds" of toxicity for individual chemicals and "Interaction Thresholds" for chemical mixtures. (cdc.gov)

Looking To For Bpl Medical Technologies Smart Oxy O4 (Pulse Oximeter) : The BPL Smart Oxy O4 is a finger tip Pulse and oxygen monitor which measures the blood oxygen levels and pulse rate Bpl Medical Technologies Smart Oxy O4 (Pulse Oximeter) Features : Dual color OLED display for high. (healthx247.com)

Electrolyte analysis is unnecessary, although several abnormalities may be present in the setting of hyperventilation. (medscape.com)

Edan i15VET blood gas and chemistry a. (umedwings.com)
For practices or individuals looking to add blood gas analysis to their portfolio of patient monitoring, we recommend reaching out to the company you get your blood chemistry service from. (viticusgroup.org)

Standard Precautions include hand hygiene and the use of specific personal protective equipment (PPE) determined by the potential for exposure to blood, body fluids, and infectious material. (cdc.gov)

Blood Gas Analysis" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings) . (musc.edu)

Blood tests are used for a variety of purposes, including determining cholesterol and blood glucose levels. (thebusinessresearchcompany.com)

Blood gas analysis is typically used in hospital point of care (POC) settings, where easily and accurate results are required. (thebusinessresearchcompany.com)
It's worthy to note that in critical patients, there could be discrepancies between what you see on the screen and the results of the blood gas analysis. (viticusgroup.org)
Lack of homogeneity of a blood sample can lead to incorrect results. (acutecaretesting.org)
Homogeneity of sample achieved by adequate mixing of the blood sample is the key to the quality of analytical results. (acutecaretesting.org)
Changes in the results of arterial blood gas analysis. (who.int)
Results showed a protective effect of metabolic alkalosis for 30-day ( P =.001) and 12-month ( P =.011) mortality after bivariate analysis, correcting for age. (infectiousdiseaseadvisor.com)

Measuring the blood oxygen saturation ensures adequate amount of oxygen in the blood, works on the principle, based on the red color and infra red light absorption characteristics of oxygenated and deoxygenated blood. (healthx247.com)

The previously calculated correction factor of 0.78 was applied to the StatSensor Xpress data and was compared to the paired blood samples. (cdc.gov)
Umbilical cord blood gas analysis at delivery: a time for quality data. (bvsalud.org)
The inter-relationship of "Thresholds" between chemical mixtures and their respective component single chemicals was studied using three sets of data and two types of analyses. (cdc.gov)
Although such a trend appears to be emerging, nevertheless, it should be emphasized that our analyses are based on limited data sets and further analyses on data sets, preferably the more comprehensive experimental data sets, are needed before a definitive conclusion can be drawn. (cdc.gov)
Research Platforms with Acq Knowledge software provide powerful data acquisition hardware and automated analysis routines for wired, wireless, logging, and MRI setups, for human or animal studies. (biopac.com)
click below to search the Signals & Measurements index or to learn about the variety of data and analysis options related to an Application area, choose from the list below. (biopac.com)
BSL Analysis downloads provide a "Review Saved Data (RSD)" version of the Biopac Student Lab software for students to install on their own computer outside of the lab. (biopac.com)
BSL Analysis software works without any data acquisition hardware connected and can be installed on multiple computers. (biopac.com)
This indicator provides data on average annual household expenditures for energy (including electricity, gas, and other fuels) and average annual energy burden, defined as the average annual housing energy costs divided by the average annual household income. (cdc.gov)

Sometimes, just saying the phrase "blood gas analysis" makes some veterinary professionals tense up. (viticusgroup.org)
Amanda Shelby, a veterinary technician specialist in anesthesia and analgesia, in this Quick Cup of Knowledge interview recognizes that although blood gas analysis can be intimidating, it adds tremendously to the overall knowledge we have of a patient. (viticusgroup.org)

Statistically, studies have pinch method to lower blood sugar far more effective side effects pinch method to lower blood sugar on deficient cardiovascular events. (dublin-gasboilers.ie)

Tools October 1, 2018 Gas Detectors Analyzers, Test Equipment. (danswerkjordanize.nl)

And how they will have a slightly different values than the arteries may accompany a break, a starting dosage of all blood component is five times more frequently affected than those without. (aaan.org)

The generation of these ions is proportional to the concentration of organic species in the sample gas stream. (wikimili.com)

Anatomy2

Organisms1

Diseases17

Chemicals and Drugs7

Analytical, Diagnostic and Therapeutic Techniques and Equipment32

Phenomena and Processes17

Health Care6

Arterial blood gas tensions during upper gastrointestinal endoscopy. (1/1825)

Energy cost of propulsion in standard and ultralight wheelchairs in people with spinal cord injuries. (2/1825)

Pulmonary capillary perfusion: intra-alveolar fractal patterns and interalveolar independence. (3/1825)

Lactate kinetics at rest and during exercise in lambs with aortopulmonary shunts. (4/1825)

Evidence of O2 supply-dependent VO2 max in the exercise-trained human quadriceps. (5/1825)

Analysis of blood flow in the long posterior ciliary artery of the cat. (6/1825)

Metabolic acidosis-induced retinopathy in the neonatal rat. (7/1825)

Continuous arterial P(O2) and P(CO2) measurements in swine during nitrous oxide and xenon elimination: prevention of diffusion hypoxia. (8/1825)

Blood Gas Analysis

Carbon Dioxide

Oxygen

Acid-Base Imbalance

Gases

Partial Pressure

Capnography

Pulmonary Gas Exchange

Blood Gas Monitoring, Transcutaneous

Oximetry

Respiratory Insufficiency

Hepatopulmonary Syndrome

Respiratory Dead Space

Respiration

Hypoventilation

Respiratory Function Tests

Blood Specimen Collection

Methemoglobinemia

Ventilation-Perfusion Ratio

Acid-Base Equilibrium

Oxygen Consumption

Hypercapnia

Anoxia

Oxyhemoglobins

Respiration, Artificial

Oxygen Inhalation Therapy

Hydrogen-Ion Concentration

Lung

Anesthesia, General

Pulmonary Embolism

Radiography, Thoracic

Exercise Test

Lung Diseases

Spirometry

Pulmonary Disease, Chronic Obstructive

Prospective Studies

Positive-Pressure Respiration

Bicarbonates

Hemodynamics

Vital Capacity

Arteries

Forced Expiratory Volume

Acute Disease

Heart Rate

Obesity Hypoventilation Syndrome

Syringes

Time Factors

Blood Pressure

Swine

Lung Diseases, Obstructive

Retrospective Studies

Chromatography, Gas

Point-of-Care Systems

Pulmonary Ventilation

Treatment Outcome

Noble Gases

Gas Chromatography-Mass Spectrometry

Predictive Value of Tests

Exercise Tolerance

Cardiac Output

Monitoring, Physiologic

Disease Models, Animal

Intensive Care

Breath Tests

Dyspnea

Respiratory Distress Syndrome, Adult

Lactic Acid

Gas Poisoning

Arterial blood gas tensions during upper gastrointestinal endoscopy. (1/1825)

Energy cost of propulsion in standard and ultralight wheelchairs in people with spinal cord injuries. (2/1825)

Pulmonary capillary perfusion: intra-alveolar fractal patterns and interalveolar independence. (3/1825)

Lactate kinetics at rest and during exercise in lambs with aortopulmonary shunts. (4/1825)

Evidence of O2 supply-dependent VO2 max in the exercise-trained human quadriceps. (5/1825)

Analysis of blood flow in the long posterior ciliary artery of the cat. (6/1825)

Metabolic acidosis-induced retinopathy in the neonatal rat. (7/1825)

Continuous arterial P(O2) and P(CO2) measurements in swine during nitrous oxide and xenon elimination: prevention of diffusion hypoxia. (8/1825)

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Blood gas analyzer - ABL90 FLEX PLUS - Radiometer