At the end of inspiration and at the end of expiration, intra-alveolar pressure is always equal to atmospheric pressure.

Name: At the end of inspiration and at the end of expiration, intra-alveolar pressure is always equal to atmospheric pressure.
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Question

Quizplus · Accepted Answer

During normal breathing, at the end of inspiration and at the end of expiration, the amount of air in the lungs is such that intra-alveolar pressure is equal to atmospheric pressure. This is also known as the end-tidal or plateau pressure.

At the End of Inspiration and at the End of Expiration