Which of the Following Occurs When Cardiac Output Rises

question 81

Multiple Choice

Which of the following occurs when cardiac output rises?

• A) The amount of O₂ diffusing from alveolar air into the blood decreases.
• B) The amount of blood flowing to the lungs increases.
• C) The amount of O₂ consumed by muscles decreases.
• D) The surface area available for O₂ diffusion decreases.
• E) The amount of CO₂ retained by the lungs increases.

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