At what point in the ventilatory cycle would the intra-alveolar pressure be higher than the atmospheric pressure?
A) expiration
B) end-expiration
C) inspiration
D) pre-inspiration

Name: At what point in the ventilatory cycle would the intra-alveolar pressure be higher than the atmospheric pressure? A) expiration B) end-expiration C) inspiration D) pre-inspiration
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Question

Quizplus · Accepted Answer

During expiration, the intra-alveolar pressure becomes higher than the atmospheric pressure to push air out of the lungs.

At What Point in the Ventilatory Cycle Would the Intra-Alveolar