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Stroke volume 70 mL, heart rate 80 bpm. Cardiac output is

A0.56 L/min
B5.6 L/min
C56 L/min
D560 mL/min
Answer & Solution
Correct answer: B. 5.6 L/min
CO = 70 × 80 = 5600 mL/min = 5.6 L/min. Close to typical resting value.
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