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Home Q & A Board Laboratory Help Upper-Year Courses
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kpx311 kpx311
wrote...
13 years ago
How much of an increase in FEV1 do you think is required for it to be considered significantly improved by the medication? 
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#1
Educator
13 years ago
The inhaler medication caused an increase of FVC and FEV1 to near normal values.

Acute Asthma Attack Breathing with Inhaler Medication Applied

6. FVC is increased with medication but is still below normal. FEV1 is increased with medication but is still below normal. The FEV1 changed more than the FVC. Asthma medication causes smooth muscle spasms to relax, thus increasing the airway; therefore, it is much easier for a greater percentage of gases to be expelled in one second.
alien123,  nanb
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