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  • Pulse
  • There are also conditions that complicate the nurse or doctor to take a blood sample from the arterial duct, for example when the patient is less cooperative, had a weak pulse, or tremor. (bangringo.com)
  • practice
  • It is therefore of increasing clinical and medicolegal importance that clinicians caring for newborn infants are familiar with the principles and practice of obtaining and interpreting cord blood gas values, and with the underlying evidence base. (bmj.com)
  • Blood gas analysis in practice can be easily completed and more available patient-side in a cost-effective manner. (wcea.education)
  • As suggested in a recent meta-analysis [ 9 ], arterial gasometrical values could be estimated from EL capillary samples and may be useful for clinical practice. (springeropen.com)
  • vessels
  • 5 Similar changes occur in blood sampled from placental surface vessels except that they are larger and less predictable. (bmj.com)
  • One of them is a disorder of the blood vessels, such as peripheral artery disease or formation of an abnormal channel (fistula) in arterial vessels, whether arising because of disease or deliberately made for washing the blood access (Cimino). (bangringo.com)
  • Your doctor or nurse will perform Allen test or examination of a smooth flow of blood vessels by pressing the blood vessels in the wrist during a few seconds. (bangringo.com)
  • After finding blood vessels arteries, i.e. a pulsating blood vessel, doctors will insert a needle through the skin towards the blood vessels. (bangringo.com)
  • specimens
  • The CST technology is a temperature controlled specimen bag that keeps blood specimens from deteriorating due to diffusion of gases into or out of plastic syringes at low temperature and metabolic changes that occur in specimens at ambient temperature. (medchrome.com)
  • PROCEDURE
  • Pre-analytical processes are often more error prone than those later in the testing process because currently blood sampling is a manual procedure, whilst analytical and post-analytical phases are often automated and subject to computer checks. (technologynetworks.com)
  • acidity
  • It also determines the acidity (pH) of the blood. (lakenormanpulmonary.com)
  • Compensatory" 不是個理想的描述用語:secondary responses generally ameliorate the impact of primary changes on blood acidity but never completely restore blood acidity to control levels. (charliekuo.com)
  • Conclusions
  • Conclusions: Our study suggests that blood gas analysis, particularly paO2, may help in predicting the presence of lung opacities in patients aged less than 2 years. (univr.it)
  • serum
  • It can not only stabilize internal environment, improve cardiac failure and blood gas analysis index in a short time, but also decrease serum BNP, IL-34, hs-CRP, so as to help patients pass dangerous period and improve the prognosis. (alliedacademies.org)
  • hemoglobin
  • To effectively combine with oxygen, the erythrocytes must contain a normal amount of the red protein pigment hemoglobin hemoglobin , respiratory protein found in the red blood cells (erythrocytes) of all vertebrates and some invertebrates. (thefreedictionary.com)
  • A deficiency of iron and therefore of hemoglobin leads to anemia anemia , condition in which the concentration of hemoglobin in the circulating blood is below normal. (thefreedictionary.com)
  • clinical
  • The clinical value of cord blood gas analysis lies in its ability to provide objective evidence of asphyxia at the moment of birth. (acutecaretesting.org)
  • An informative paper exploring how and why pre-analytical errors occur, their impact on analyte levels in the blood sample and their mitigation is also available for download from Sphere's online clinical resource centre. (technologynetworks.com)
  • fetal
  • a notion that has assured a role for the blood gas analyzer in hospital delivery suites in cases of suspected fetal distress/asphyxia. (acutecaretesting.org)
  • Fetal and maternal circulation is proximate at the placenta where gas/nutrient exchange between maternal and fetal circulation occurs. (acutecaretesting.org)
  • Methods
  • Methods: Venous blood was collected from nine healthy volunteers in sodium heparin tubes and divided in two aliquots of 3 mL. (univr.it)
  • patients
  • Analysis of acid-base balance indicated that ventilatory fw1ure was the most common finding in 52 patients who subsequently died. (mpg.de)
  • If patients are being given supplemental oxygen, doctors will release the oxygen hose approximately 20 minutes before the blood gas analysis test. (bangringo.com)
  • Patients are advised not to leave the room to monitor things that may occur, such as dizziness, nausea or fainting shortly after blood taken. (bangringo.com)
  • Since frequent arterial blood sampling is necessary, a key aspect of infection prevention and control with such patients is the strict management of their blood samples. (japractice.co.uk)