Which of the Following Statements Concerning Thoracic Volume Is True

question 87

Multiple Choice

Which of the following statements concerning thoracic volume is true?

• A) As thoracic volume increases, alveolar pressure (P_alv) increases.
• B) In expiration, the thoracic volume increases.
• C) Constriction of bronchioles assists breathing.
• D) As alveolar volume increases, alveolar pressure (P_alv) decreases.
• E) Pressure is directly proportional to volume.

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