Which of These Statements Is Correct When Outward Airflow Has

question 231

Multiple Choice

Which of these statements is correct when outward airflow has ceased at the end of a normal expiration?

• A)Intra-alveolar pressure is less than atmospheric pressure.
• B)Intra-alveolar pressure is greater than atmospheric pressure.
• C) Intra-alveolar pressure is equal to atmospheric pressure.
• D) Intrapleural pressure is greater than atmospheric pressure.

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Definitions:

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