Smaller airways main bronchi. Medical search. Frequent questions

The bronchi, when too narrow to be supported by cartilage, are known as bronchioles. (wikipedia.org)
These branch into many smaller bronchioles which divide into terminal bronchioles, each of which then gives rise to several respiratory bronchioles, which go on to divide into two to eleven alveolar ducts. (wikipedia.org)
Their place of origin are the main bronchi, smaller bronchi leading to segments of the lung or small bronchioles leading to the alveoli. (biketraffic.org)
When it comes to tumors from large bronchi, we are talking about centrally located tumors (located near the mediastinum), while tumors from small bronchioles are usually in a "peripheral" position, i.e. located on the periphery of the lung. (biketraffic.org)
The bronchi themselves branch many times into smaller airways, ending in the narrowest airways (bronchioles), which are as small as one half of a millimeter (or 2/100 of an inch) across. (msdmanuals.com)
The smallest airways, called bronchioles, lead to tiny air sacs called alveoli. (github.io)
The conducting zone includes regions that do not participate in gas exchange, namely the nasal passage, trachea, main bronchi, intra-pulmonary bronchi and bronchioles. (stemcell.com)
In the bronchioles, the cuboidal epithelium contains secretory club cells and fewer ciliated cells than in more proximal airway regions. (stemcell.com)
The bronchi diverge into little airways known as bronchioles which end in minute sacs called alveoli in where the gas exchange happens. (cancernaturalremedy.org)
The smaller ones are known as bronchioles. (informedhealth.org)
The trachea (windpipe), bronchi (main branches off the trachea), and/or bronchioles (smaller branches off the bronchi) may be affected. (thevets.com)
Bronchitis may involve inflammation of the trachea, bronchi, and/or bronchioles. (thevets.com)
By 16th week, all of their main airways including the bronchi and the smaller airways like the bronchioles are formed. (atrespiratorylectures.com)
The smallest of these airways are called bronchioles. (lynchspharmacy.com)
This is exemplified by the main bronchi, large bronchi, small bronchi, bronchioles, and alveoli inhalation toxicity of diacetyl, a component of butter flavoring with tissue dimensions obtained from the literature. (cdc.gov)
From there, it flows down into your lungs via two smaller tubes referred to as the main bronchi and into even smaller tubes, referred to as bronchioles, and at last, into tiny sacs known as alveoli. (velodromemontichiari.com)
Atelectasis is caused by a blockage of the air passages (bronchus or bronchioles) or by pressure on the outside of the lung. (disabled-world.com)
These bronchi further divide into smaller and smaller branches known as bronchioles, ultimately leading to the alveoli, which are tiny air sacs in the lungs where gas exchange (oxygen uptake and carbon dioxide removal) occurs during respiration. (labtestsguide.com)
These tubes branch out from the trachea, with one bronchus leading into each lung, and further divide into smaller bronchioles, ultimately terminating in tiny air sacs called alveoli where the actual gas exchange takes place. (labtestsguide.com)
The bronchi branch into smaller airways, including secondary and tertiary bronchi and bronchioles. (labtestsguide.com)
Emphysema is a condition in which the alveoli at the end of the smallest air passages (bronchioles) of the lungs are destroyed as a result of damaging exposure to cigarette smoke and other irritating gases and particulate matter. (drtejasghude.com)
Each of these bronchi branches into secondary bronchi (labors) that branch off into tertiary (segmental) bronchi that branch off into smaller airways called bronchioles that eventually connect with small specialized structures called alveoli that function in gas exchange. (scopeheal.com)
He explained how air flows through the respiratory system: inhaled air enters the body at the nose or mouth, passes through the larynx and trachea, and eventually enters the lung in airways that branch numerous times before reaching terminal bronchioles. (cdc.gov)
This panelist noted that clearance processes in the conductive airways differ from those in the airways distal to the terminal bronchioles. (cdc.gov)
In the conductive airways, mucus is secreted onto the airways' surfaces, and ciliated cells on the bronchi and bronchioles gradually move the mucus up to the throat, where the mucus is swallowed. (cdc.gov)

Thousands of alveoli (small air sacs) are at the end of each bronchiole. (msdmanuals.com)
These air sacs, called alveoli , look a bit like tiny grapes at the end of the bronchial branches. (informedhealth.org)
The cells that eventually become the small air sacs called alveoli begin to appear at the ends of these smaller airways, just like the buds on trees. (atrespiratorylectures.com)
Breathing begins when the diaphragm contracts, expanding the chest, causing a change in pressure allowing air to flow into the trachea, bronchi, bronchial tubes, and air sacs called alveoli where gas exchange takes place. (nucleusmedicalmedia.com)
Normally, the airways and alveoli are flexible and elastic, expanding and contracting when air is inhaled and exhaled. (nucleusmedicalmedia.com)
Capillaries are small blood vessels that tread the walls of the alveoli, allowing for gas exchange via the capillary-alveoli interface. (nucleusmedicalmedia.com)
When someone's airways are blocked by a foreign object, mucous, a tumor, or chewing gum their alveoli are unable to fill with air and collapse of the person's lung tissue is something that can happen in the area that is affected. (disabled-world.com)
Bronchus While the bronchi themselves do not participate directly in gas exchange, they are crucial for air delivery to the alveoli-the tiny air sacs in the lungs where gas exchange takes place. (labtestsguide.com)
Without the bronchi, oxygen could not reach the alveoli for uptake into the bloodstream, nor could carbon dioxide be expelled from the body during exhalation. (labtestsguide.com)
Gaseous exchange in the lungs occurs in millions of tiny air sacs called alveoli in mammals and reptiles but atria in birds. (scopeheal.com)
The breathing of all vertebrates with lungs consists of repetitive cycles of inhalation and exhalation through a highly branched system of tubes or airways that lead from the nose to the alveoli. (scopeheal.com)

These are the widest bronchi, and enter the right lung, and the left lung at each hilum. (wikipedia.org)
The right main bronchus subdivides into three secondary bronchi (also known as lobar bronchi), which deliver oxygen to the three lobes of the right lung-the superior, middle and inferior lobe. (wikipedia.org)
About 2 cm from its commencement it gives off a branch to the superior lobe of the right lung, which is also called the eparterial bronchus. (wikipedia.org)
The left bronchus has no eparterial branch, and therefore it has been supposed by some that there is no upper lobe to the left lung, but that the so-called upper lobe corresponds to the middle lobe of the right lung. (wikipedia.org)
The left main bronchus divides into two secondary bronchi or lobar bronchi, to deliver air to the two lobes of the left lung-the superior and the inferior lobe. (wikipedia.org)
One of the most frequently diagnosed cancers worldwide, lung cancer develops when cells that line the airways undergo abnormal changes. (moffitt.org)
Lung tumors originate from cells lining the airways and are also called bronchogenic cancers. (biketraffic.org)
Lung cancer, or bronchogenic malignant neoplasm originating from the airway epithelium, constitutes the vast majority of lung cancers. (biketraffic.org)
However, both the virus infection and MV disrupt the balance between secretion and elimination of airway mucus and lead to mucus accumulation in the lung. (techscience.com)
expiratory dyspnea suggests lower airway obstruction, parenchymal lung disease, heart failure, chronic obstructive lung disease, and other conditions. (vin.com)
Small children who develop pneumonia and survive are at risk for developing lung problems in adulthood. (adam.com)
In people exposed to tobacco smoke or other inhaled irritants the movement of the small hairs is reduced, mucus production increases, lung cleansing is diminished, and the airways narrow. (healthy.net)
The left lung is a little smaller than the right lung because it shares space in the left side of the chest with the heart. (msdmanuals.com)
Smaller airways are supported by the lung tissue that surrounds and is attached to them. (msdmanuals.com)
Recent progress isolating lung epithelial progenitor and stromal cells, as well as defining stem cell niche factors that are important for lung development, has led to the establishment of an in vitro three-dimensional (3D) culture system: lung organoids 2 , also known as airway organoids or pulmonary organoids. (stemcell.com)
The tiny microscopic areas of the lung where the actual exchange of oxygen and carbon dioxide into and out of the blood occurs. (midvalleyanimalclinic.com)
The respiratory tract consists of the trachea, the right and left lungs, and two types of branching airways in each lung--bronchi and bronchioli. (cdc.gov)
It branches into two main (primary) bronchi , each of which leads to a lung (one on the right side of the body, one on the left). (informedhealth.org)
Within your lungs, the trachea branches off into two main breathing tubes called bronchi, one into your left lung and one into your right. (lynchspharmacy.com)
Within each lung, the bronchi branch off into smaller and smaller air-tube passageways, distributing air throughout your lungs. (lynchspharmacy.com)
The remaining forms of lung cancer form this group, which occur in the cells that line the airway passages into the lungs (the bronchi). (huntervalleyoncology.com.au)
Cigarette smoking is the main cause of lung cancer. (huntervalleyoncology.com.au)
While the tiny fibers can go as far as the smaller airways or tubes up to the pleura (the lung and chest wall), these fibers can still cause irritation to cells of the lungs. (harcourthealth.com)
5] It is not only quicker than the other two methods, but it allows for access into an isolated lung, suctioning from the isolated lung, and application of continuous positive airway pressure if required to improve oxygenation. (medscape.com)
The anatomy of the respiratory system can be divided into 2 major parts, airway anatomy and lung anatomy. (medscape.com)
The bronchus (from Greek bronkhos "windpipe") is the part of the respiratory system that connects the trachea to the lung parenchyma. (medscape.com)
In vitro models of asthma and COPD using isolated human airways can provide information that is directly translatable into humans with obstructive lung diseases. (bvsalud.org)
In an adult, atelectasis in a small area of the lung is usually not life threatening. (disabled-world.com)
This test takes out a small piece of tissue, some cells, or fluid from the lung. (lluh.org)
The right primary bronchus goes into the right lung, and the left primary bronchus enters the left lung. (labtestsguide.com)
The right primary bronchus divides into three secondary bronchi (one for each lobe of the right lung), while the left primary bronchus divides into two secondary bronchi (one for each lobe of the left lung). (labtestsguide.com)
Secondary bronchi further divide into smaller tertiary bronchi, which supply specific regions or segments of each lung. (labtestsguide.com)
In their previous research, Benam and his team found that vitamin E acetate, a common additive in cannabinoid-containing e-cigarette liquids, generates more toxic small particles that can travel deep inside the lung and wedge themselves into the narrowest airways and lining of the walls of the trachea and bronchus. (leisurenewshubb.com)
These airways are all conductive, meaning that they move air to the deeper portions of the lung where gas exchange occurs. (cdc.gov)
The largest particles that enter the lung, for example, have the most momentum, which causes them to have a greater tendency to deposit on airways by impaction as air flow changes direction at bronchial airway branches. (cdc.gov)
Lung transplantation-related pathology encompasses a spectrum of disorders that include, but are not limited to, indications for lung transplantation (seen in explanted lungs), surgical complications (airway anastomotic and vascular complications), ischemia-reperfusion injury, rejection (acute and chronic), infections, and posttransplantation lymphoproliferative disorders (PTLDs). (medscape.com)
Introduction: Chronic respiratory diseases (CRDs) are diseases of the airways and lung parenchyma. (who.int)
Chronic respiratory diseases (CRDs) are diseases of such as age above 50years, being a smoker, being the respiratory airways and lung parenchyma. (who.int)

The trachea (windpipe) divides at the carina into two main or primary bronchi, the left bronchus and the right bronchus. (wikipedia.org)
The trachea (windpipe) is the largest airway. (msdmanuals.com)
Their structure can be compared to that of an upside-down tree: The windpipe branches into two airways on the left and right, called bronchi , which lead to the lungs. (informedhealth.org)
When you breathe in, air containing oxygen enters your windpipe, passes through the bronchi and then reaches the air sacs. (informedhealth.org)
The windpipe and bronchi are lined with mucus-producing cells and millions of tiny hair-like projections called cilia. (informedhealth.org)
The windpipe (trachea) is the main airway to your lungs. (lynchspharmacy.com)
Bronchi (singular: bronchus) are the two main branches of the trachea (windpipe) that carry air into the lungs. (labtestsguide.com)
A bronchus (plural: bronchi) is a large, airway tube in the respiratory system that carries air from the trachea (windpipe) into the lungs. (labtestsguide.com)

The main bronchi branch into narrower secondary bronchi or lobar bronchi, and these branch into narrower tertiary bronchi or segmental bronchi. (wikipedia.org)
The right bronchus now passes below the artery, and is known as the hyparterial branch which divides into the two lobar bronchi to the middle and lower lobes. (wikipedia.org)

It was concluded that both proximal and distal airways were involved in asthma and that distal airways were the major determinant of airflow obstruction. (ersjournals.com)
Although these airways contribute little to airflow obstruction in normal airways, studies have revealed that distal airways accounted for up to 50-90% of total airflow resistance in asthmatics [ 1 ], implying that distal airways were the main site of airflow obstruction in asthmatics. (ersjournals.com)
Wheezing indicates irritation or obstruction of a dog's airways. (thevets.com)
Wheezing is a sound that occurs due to inflammation or obstruction of airways. (thevets.com)
Obstruction (or blockage) of the trachea or bronchi can be due to the presence of foreign material that has been accidentally inhaled, such as a piece of a toy or stick. (thevets.com)
Additionally, tumors that grow in the airways can cause obstruction if they become large enough. (thevets.com)
Blockage of the airway prevents normal breathing and results in a dog's wheezing, so this is usually an emergency situation requiring urgent treatment to remove the obstruction. (thevets.com)
Learning to sleep in certain positions that minimize airway obstruction. (drjcsuri.com)

What are the tiny passageways that lead to the air sacs in the lungs called? (github.io)
The human airway, from the nasal passage to the alveolar sacs, is covered with a continuous epithelial sheet that differs in morphology and cellular composition between the conducting and respiratory zones. (stemcell.com)
Inside the lungs, the airways keep branching into narrower airways until the air sacs are reached. (informedhealth.org)
It is marked by the development of the areas where small air sacs and blood vessels eventually form, at the end of the small air passages. (atrespiratorylectures.com)
In emphysema, the airways and air sacs become more rigid and less elastic. (nucleusmedicalmedia.com)

These include the physical actions of the epiglottis and arytenoid cartilages in blocking the airway, the intense spasm of the true and false vocal cords any time objects come near the vocal cords, and a highly sensitive cough reflex with afferent impulses generated throughout the larynx, trachea, and all branch points in the proximal tracheobronchial tree. (medscape.com)
Both proximal and distal airways might be targeted either by delivering medications systemically or by aerosol of extra-fine particles. (ersjournals.com)
In the most proximal regions of the conducting zone, including the nasal passage, trachea, and bronchi, the airway epithelium exhibits a columnar, pseudostratified morphology. (stemcell.com)

The entrance to the larynx is covered by a small flap of tissue, the epiglottis, that automatically closes during swallowing, thus preventing food or drink from entering the airways. (msdmanuals.com)
Large asbestos fibers often stick to the larynx, pharynx, and trachea and goes all the way through the bronchi (the bigger breathing tubes of the lungs. (harcourthealth.com)
This structure starts from the inferior part of the larynx (cricoid cartilage) in the neck, opposite the 6th cervical vertebra, to the intervertebral disc between T4-5 vertebrae in the thorax, where it divides at the carina into the right and left bronchi. (medscape.com)
The opening of the larynx has a unique flap of cartilage, the epiglottis, which opens to allow air to pass, but closes to prevent food from moving into the airways. (scopeheal.com)
From the larynx, the air moves to the trachea and to the intersection that branches to form the right and left primary bronchi. (scopeheal.com)
A special instrument is used to check the throat, larynx, trachea, and tubes leading into the lungs (bronchi). (uhhospitals.org)

Further divisions of the segmental bronchi are known as 4th order, 5th order, and 6th order segmental bronchi, or grouped together as subsegmental bronchi. (wikipedia.org)
The secondary bronchi divide further into tertiary bronchi, (also known as segmental bronchi), each of which supplies a bronchopulmonary segment. (wikipedia.org)
The tertiary bronchi divide further in another three branchings known as 4th order, 5th order and 6th order segmental bronchi which are also referred to as subsegmental bronchi. (wikipedia.org)

These plates give structural support to the bronchi and keep the airway open. (wikipedia.org)
A CPAP machine delivers a steady stream of air to keep the airway open during sleep. (drjcsuri.com)
These devices reposition the jaw and tongue to keep the airway open. (drjcsuri.com)

Smoking leads to inflammation and fluid retention in the upper airway, increasing the risk of OSA. (drjcsuri.com)
It's a sign that the upper airway is partially blocked. (uhhospitals.org)
The upper airway in a child is shorter and narrower than that of an adult. (uhhospitals.org)
It is usually caused by a blockage or narrowing in your child's upper airway. (uhhospitals.org)

Each primary bronchus divides further into secondary bronchi. (labtestsguide.com)

This is the most common form of sleep apnea and occurs when the muscles at the back of the throat relax excessively during sleep, causing a temporary blockage of the airway. (drjcsuri.com)
Because of this, a child is more likely to have problems with blockage of the airway. (uhhospitals.org)
Call 911 or get medical help right away if your child has signs or symptoms of severe blockage of the airway. (uhhospitals.org)

The first or primary bronchi to branch from the trachea at the carina are the right main bronchus and the left main bronchus. (wikipedia.org)
The cartilage and mucous membrane of the main bronchus (primary bronchi) are similar to those in the trachea. (wikipedia.org)

These coughs become persistent and reoccur periodically in cases of chronic bronchitis (inflammation of the airway tubes in the lungs). (healthy.net)
The evidence showing inflammation and remodelling in distal airways, and their possible involvement in asthma control and natural history, was reviewed. (ersjournals.com)
Inflammation in distal airways appeared more intense in severe and uncontrolled asthma. (ersjournals.com)
Inflammation of the airways can be due to an infection (bacterial or viral), physical irritation, allergies, or parasites. (thevets.com)
Pneumonia is inflammation of the lower airways and lungs that may result from a viral or bacterial infection, parasites, or aspiration of food or saliva. (thevets.com)
Chronic bronchitis stimulates thickening and inflammation of the walls of the airway and is accompanied by the production of large amounts of mucus. (nucleusmedicalmedia.com)
There is inflammation of the mucosa that lines the bronchi, which causes narrowing of the bronchial tubes. (unc.edu)
Most asthmatics have a small amount of inflammation in the airways all of the time. (unc.edu)
The inflammation causes increased production of thick mucus in the bronchi. (unc.edu)
The bronchi can constrict (narrow) or dilate (widen) in response to various signals, including the need for increased airflow (as in exercise) or as part of the body's response to inflammation or irritation. (labtestsguide.com)

The epithelium in the main bronchi contains goblet cells, which are glandular, modified simple columnar epithelial cells that produce mucins, the main component of mucus. (wikipedia.org)

Within the alveolar walls is a dense network of tiny blood vessels called capillaries. (msdmanuals.com)

The trachea divides into the right and left bronchi at the level of the fifth thoracic vertebra, with the right bronchus being wider, shorter, and more vertical than the left bronchus. (labtestsguide.com)

For both the human and rat models, a close more effectively to the lower airways of the human than the rat. (cdc.gov)

The trachea branches into two smaller airways: the left and right mainstem [or main] bronchi. (msdmanuals.com)

An oximeter is a small machine that measures the amount of oxygen in the blood. (uhhospitals.org)
Bacteria which only live in an environment in which there is no or little oxygen, e.g. (midvalleyanimalclinic.com)
The main purpose of the respiratory tract is to conduct air between the external environment and the respiratory unit to permit exchange of oxygen and carbon dioxide. (cdc.gov)
The relaxation of throat muscles during sleep narrows or blocks the airway, reducing oxygen levels and triggering the brain to wake the person briefly to reopen the airway. (drjcsuri.com)
Bronchi serve as the primary conduits for the passage of air, facilitating the exchange of oxygen and carbon dioxide within the lungs. (labtestsguide.com)
An oximeter is a small tool that measures the amount of oxygen in the blood. (uhhospitals.org)

Respiratory fluids are normally produced by small glands and goblet cells in the bronchi. (healthy.net)
The major cell types of the large airway epithelium are goblet cells that produce and secrete mucus, ciliated cells that promote mucus motility through coordinated movement of their apical cilia, and basal cells that line the basement membrane and do not contact the apical surface of the epithelium. (stemcell.com)

This pooling leads to fluid accumulation inside the lungs and airways. (thevets.com)

This review also provides historical notes on the pioneering pharmacological research on isolated human airway tissues, the key differences between human and animal airways, as well as the pivotal differences between human medium bronchi and small airways. (bvsalud.org)

The main bronchi have relatively large lumens that are lined by respiratory epithelium. (wikipedia.org)
The height of this epithelium decreases in more distal regions of the conducting zone and resembles a cuboidal epithelium in the small airway. (stemcell.com)

The present review is the summary of an expert workshop that took place in Vence (France) in 2007 on the role of distal airways in asthma. (ersjournals.com)
The usefulness and limitations of various techniques used for assessing distal airways were also evaluated, including pulmonary function tests and imaging. (ersjournals.com)
Finally, the available data studying the benefit of treatment better targeting distal airways in asthma was examined. (ersjournals.com)
Distal airways were poorly attained by conventional aerosol of asthma medications owing to their granulometry, being composed of 3-5 μm particles. (ersjournals.com)
Studies of distal airways have proved difficult, owing to their small size and their peripheral location. (ersjournals.com)
Thus, it is not surprising that the roles of distal airways in the natural history of asthma have long been neglected. (ersjournals.com)

In your lungs, the main airways, called bronchi, branch off into smaller and smaller passageways. (github.io)

COPD includes two main conditions, emphysema and chronic bronchitis. (nucleusmedicalmedia.com)

This aggressive cancer develops in the bronchi, grows quickly, forms large tumors and spreads to other organs and tissues, such as lymph nodes. (moffitt.org)
A dog's airways may become obstructed due to swelling, the presence of foreign objects or tumors, or accumulation of mucus, pus, or fluid. (thevets.com)
And tumors may also block the airways. (uhhospitals.org)

Air is breathed in through the nasal passageways, travels through the trachea and bronchi to the lungs. (mountsinai.org)

As a result, airflow resistance decreases as air moves from the large airways to the smaller bronchioli. (cdc.gov)
COPD is characterized by persistent airflow limitation and respiratory symptoms, due to abnormalities in airways and/or the alveolus, and is a leading cause of mortality and morbidity worldwide. (wlps.us)

BRONG-kee-ole) A tiny branch of air tubes in the lungs. (github.io)

Experiments carried out with isolated human bronchial tissues in vitro and ex vivo replicate many of the main anatomical, pathophysiological, mechanical and immunological characteristics of patients with asthma or COPD. (bvsalud.org)
When asthma causes your airways to be tight and slim, you're unable to exhale absolutely, leaving trapped air in your lungs. (velodromemontichiari.com)
Asthma is an inflammatory disease that targets the airways of the lungs. (unc.edu)
If you have little ones with asthma or if you suffer from it yourself, there are several ways you can prevent flare-ups and asthma attacks by being vigilant around the home. (beko.co.uk)
Asthma is all to do with the tubes inside your lungs called bronchi , whose job is to carry air in and out. (beko.co.uk)
Asthma is a condition in which your airways narrow and swell and may produce extra mucus. (drtejasghude.com)
Smoke (tobacco smoke, smoke from wood-burning or kerosene stoves and fireplace), aerosol sprays, strong odours (perfumes, cologne, gasoline fumes) and dust and air pollution can trigger asthma attacks by irritating sensitive airways. (who.int)

The arteries branch into smaller and smaller branches up to the hair vessels (capillaries) . (gutenmorgenfoundation.com)

Surgical therapy for an airway foreign body involves endoscopic removal, usually with a rigid bronchoscope. (medscape.com)
Bronchoscopy is a surgical technique for viewing the interior of the airways. (mountsinai.org)
Surgical interventions can include removing excess tissue or correcting structural issues in the airway. (drjcsuri.com)

They often cause no symptoms, but for some people they are the main symptom of their RA. (mountsinai.org)

Hyaline cartilage is present in the bronchi, surrounding the smooth muscle layer. (wikipedia.org)
In the main bronchi, the cartilage forms C-shaped rings like those in the trachea, while in the smaller bronchi, hyaline cartilage is present in irregularly arranged crescent-shaped plates and islands. (wikipedia.org)
Large airways are held open by semiflexible, fibrous connective tissue called cartilage. (msdmanuals.com)

These fluids prevent irritation of the cells lining the respiratory airways. (healthy.net)

Each branch of airways away from the trachea becomes smaller, but in turn the total area of cross-sectional airways actually increases. (cdc.gov)
The air flow velocity decreases as air moves into the more distant bronchi, because the cross-sectional area of the branched bronchi is greater than that of the parent airways. (cdc.gov)

Large airway disease causes chronic paroxysmal coughing characterized as harsh, resonant, dry, and "goose honking" in nature. (vin.com)
These inhalation primarily large airway injury in the rat. (cdc.gov)

Bronchiolitis is a common infection of the lungs' airways, often caused by a virus. (lynchspharmacy.com)

This enlargement of the thoracic cavity creates a negative pressure in the thorax, which is compensated for by the air flowing in via the airways supplying it. (gutenmorgenfoundation.com)

Once in tissue, vapor may be airway injury. (cdc.gov)
stream (and ultimate removal from airway tissue), local metabolism, and/or direct reaction with tissue substrates. (cdc.gov)

This cellular lining has cilia departing towards the mouth which removes dust and other small particles. (wikipedia.org)
The bronchi are lined with mucous membranes containing cilia, which help to filter out impurities and transport mucus and trapped particles away from the lungs, playing a vital role in respiratory health. (labtestsguide.com)
This mucus clearance mechanism efficiently removes particles that deposited on the conductive airways, typically within about 1 day following exposure. (cdc.gov)

Anatomy28

Organisms6

Diseases42

Chemicals and Drugs29

Analytical, Diagnostic and Therapeutic Techniques and Equipment35

Psychiatry and Psychology1

Phenomena and Processes21

Disciplines and Occupations2

Technology, Industry, Agriculture1

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Bronchioles25

Alveoli11

Lung38

Windpipe8

Lobar bronchi2

Obstruction8

Sacs5

Proximal3

Larynx6

Segmental bronchi3

Keep the airway open3

Upper airway4

Secondary bronchi1

Blockage3

Primary bronchi2

Inflammation10

Modified simple c1

Alveolar1

Right and left bro1

Lower airways1

Trachea branches1

Oxygen6

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Lungs and Airways1

Human airway1

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Distal6

Branch off into smaller1

Emphysema1

Tumors3

Nasal1

Airflow2

Tubes in the lungs1

Asthma7

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