Multiple Choice
Which of the following conditions define an obstructive impairment?
A) A low FEV1 and a low FEV1/FVC ratio
B) A high FEV1 and a low FEV1/FVC ratio
C) A low FEV1 and a high FEV1/FVC ratio
D) A normal FEV1 and a low FEV1/FVC ratio
Correct Answer:

Verified
Correct Answer:
Verified
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