Multiple Choice
Because an elevated PaCO2 increases ventilatory drive in normal subjects, the clinical presence of hypercapnia indicates which of the following?
I.inability of the stimulus to get to the muscles
II.weak or missing central nervous system response to the elevated PCO2
III.pulmonary muscle fatigue
A) I and II
B) I and III
C) II and III
D) I, II, and III
Correct Answer:
Verified
Correct Answer:
Verified
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