Which of the following is the correct sequence of events for expiration?
A)Lung volume increases,alveolar volume increases,alveolar pressure increases
B)Lung volume increases,alveolar volume decreases,alveolar pressure decreases
C)Lung volume decreases,alveolar volume decreases,alveolar pressure increases
D)Lung volume decreases,alveolar volume increases,alveolar pressure decreases

Question

Quizplus · Accepted Answer

During expiration, the lung volume decreases as the muscles relax, leading to a decrease in alveolar volume. This decrease in volume increases the pressure inside the alveoli, pushing air out of the lungs.

Which of the Following Is the Correct Sequence of Events