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What diagnostic test evaluates the ability of the lungs to take in and expel air?
Wiki User
∙ 12y ago
There is a test called the "Methacholine Challenge." This tests your lung capacity, and is used by MEPS (military entrance processing station) to determine if someone has the lung capacity to participate in the US Military.
I myself took this test shortly after turning 18, only to determine my lung capacity was not high enough, thanks to my own carelessness (smoking heavily for the days leading up to my test). In brief, they hook you up to sensors, put a mouthpiece-like object in your mouth, and you inhale and exhale as much oxygen as possible for a 5 minute period. During this test, they administer Methacholine into your lungs to determine the volume of your lungs, and if you have any symptoms of ashtma etc.
Wiki User
∙ 12y ago
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What happens when we breathe?
We draw air into, and expel out of, the lungs.
What is the definition of cough?
To expel air from the lungs with violent effort.
Why do you have a lungs?
to expel CO2 from your body and to allow O2 into your bloodstream
What's the definition of Cough?
To expel air from the lungs with violent effort.
What are the main organs in the respiration system?
The lungs are the organs involved in respiration. The lungs take in oxygen and expel carbon dioxide.
What gas do all animals expel from their lungs during respiration?
Carbon Dioxide
What is a expectortant medication?
Expectorant = Expel meaning.... To Cough and get rid of the crap in your lungs
Why don't lungs collapse even after forceful expiration?
Our lungs do not collapse when we expel air forcefully because our lungs do not ever full fill or empty of air compeletly. A small amount of air remains in the lungs no matter how hard you expel your air.
How does the loss of elasticity affect the function of the lungs?
The loss of elasticity has a huge impact on the function of the lungs. If lungs cannot expand they cannot take in and expel air efficiently.
What happens when you cannot expel carbon dioxide from your lungs?
You spontaneously grow gills and then that works.
Was does to expel air noisly?
Expel air nosily is the sound or act of coughing. This is caused from an illness causing a person to cough that is a loud expulsion of air that comes from the lungs.
The muscle that the lungs rely on to take in and expel air is what?
Diaphragm! It is a dome-shaped muscle that helps to draw air into the lungs, which also separates the lungs from other important organs(heart,brain).
