A patient has a heart rate of 100 beats/min and a stroke volume of 50 mL. What is the cardiac output?
Answer and explanation
Correct answer: B. 5 L/min
- Step 1: Cardiac output = heart rate x stroke volume.
- Step 2: 100 x 50 = 5000 mL/min = 5 L/min.
Answer
5 L/min.
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