Multiple Choice
Which of the following are characteristics of PEF?
I.It reflects large airway function.
II.PEF in normal adults may exceed 10 L/sec.
III.It is an effort-dependent test.
IV.PEF is useful in assessing gross changes in airway function and evaluating the response to bronchodilator drugs.
A) III, IV
B) I, II, III
C) I, II, IV
D) I, II, III, IV
Correct Answer:
Verified
Correct Answer:
Verified
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