noun
definition
The trachea.
definition
A flight path used by aeroplanes.
Examples of airway in a Sentence
Both vascular and airway smooth muscles relax in response to beta adrenergic agonists via cyclic AMP.
Take care not to grip below the tip of the jawbone which would obstruct the airway.
The American Sleep Apnea Association recommends placing tennis balls in a tube sock and pinning them to your nightclothes to break the habit of sleeping on your back, which can cause your airway to close down, a symptom of sleep apnea.
These procedures should only be performed in a fully equipped operating room, so that if laryngospasm occurs, a breathing tube can be immediately placed in order to keep the airway open.
However, eosinophilic bronchitis differs from asthma in that there is no variable airflow obstruction or airway hyperresponsiveness in the former condition.
Respiratory acidosis is caused by impaired breathing caused by conditions such as severe chronic bronchitis, bronchial asthma, or airway obstruction.
Although most local reactions are not serious, if they are near the face or neck, swelling can block the airway and cause serious problems.
In infants with pulmonary problems, tracheal intubation (an airway placed in the trachea) may be performed.
In the most typical EA/TEF repair, the fistula is first closed off, creating a separate airway.
This makes the airway cells sensitive to particular materials.
In most cases, inhaling an allergen sets off the chain of biochemical and tissue changes leading to airway inflammation, bronchoconstriction, and wheezing characteristic of asthma.
Furthermore, in mice we can model the phenomenon known as airway hyperresponsiveness, which is a feature of the asthmatic airway hyperresponsiveness, which is a feature of the asthmatic airway.
Airway response to stimuli There are three phases to the asthmatic response of an atopic asthmatic following exposure to an allergen.
He received atropine 500 mcg premedication and then topical local anesthesia to the mucosa of his upper airway.
Bronchoscopy A tube called a bronchoscope is put into the airway and, using an eyepiece, the doctor can see into the airways.
It is used to treat and prevent bronchospasm in patients with reversible obstructive airway disease and exercise-induced bronchospasm.
Open and clear the airway immediately by lifting chin forward and tilting the forehead back.
Molecules are able to activate chloride conductance in airway cell line, primary human cell cultures and most importantly from cells with CFTR mutations.
Asthma diagnosis allowed use of recognized criteria or reversible airway constriction.
In asthma, the bronchial epithelium is often damaged, with shedding of the columnar cells into the airway lumen.
Cilia Video - Click on the link to see a video of airway epithelium with beating cilia.
The nerve impulses cause the muscles to contract, thus narrowing the airway.
An inhalational induction of anesthesia is usually very easy to perform with halothane which is not irritating to the airway.
These effects are made worse by exposures greater than one hour and may lead to airway inflammation which may produce short term breathing difficulties.
Minor effects on airway function were likely to respond to the use of the subject's reliever inhaler " .
The following day, he was electively intubated for airway protection and started on treatment for possible tetanus and herpes encephalitis.
Lung toxins Some of the toxins present in smoke are highly irritant or directly toxic to the bronchial mucosa causing airway inflammation.
In a severely paralyzed larynx, the airway actually gets smaller rather than bigger during strenuous exercise as the paralyzed side collapses inwards.
Diseases mentioned include, stenotic nares, brachycephalic airway syndrome, elongated soft palet and laryngeal collapse.
These included increased expression of several oncogenes, as well as decreased expression of several tumor suppressor genes and genes that regulate airway inflammation.
Thirteen patients with airway papillomas were selected for study with polymerase chain reaction (PCR) methods to detect viral DNA.
Steroids improve airway patency in croup, haemangioma, lymphoma and some mediastinal masses.
Treatment Currently there is no cure for RRP and management is aimed at maintaining airway patency and adequate voice.
Solid food causes immediate airway obstruction resulting in hypoxia, whilst liquid gastric contents cause an acid pneumonitis (inflammation of lung tissue ).
There is some preservation of airway reflexes during anesthesia with this agent.
Pronounced central nervous system depression requires airway maintenance or, in extreme circumstances, assisted respiration.
Other causes of inspiratory and expiratory dyspnoea include airway stenosis following trauma, and parasites (eg Filaroides osleri) - rare.
First using onl " jaw thrust " to open the airway.
Asthma by its very definition, means a reversible airway obstruction which is accompanied by allergic inflamation in 90% of the cases.
Tracheal intubation is the most effective method of securing the pediatric airway.
Underlying these phenotypes is evidence of airway wall remodeling, which should be distinguished from the increase in smooth muscle linked to airways hyperresponsiveness.
While there are a number of causes, this may indicate a blockage in the airway.
The best CPAP machine, or Continuous Positive Airway Pressure machine, is one that allows you a good night's sleep.
The pressure of the air produced by the CPAP machine keeps the airway open in the back of the throat, allowing patients suffering from sleep apnea to sleep well.
The more tissue located there, the more likely it is for the airway to be completely blocked off from breathing.
Continuous Positive Airway Pressure (CPAP) devices may be used.
Sleep apnea patients wake up many times during the night, often without realizing, frequently due to a blocked airway.
The airway often has blockage by the excess tissue around the neck and throat region, which is common in overweight people.
One of the best treatments for sleep apnea is a device called a CPAP or Continuous Positive Airway Pressure, device.
The device keeps the airway open, therefore alleviating the sleep apnea condition and improving sleep.