GENERAL ANATOMY
CARDIOVASCULAR SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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5 L/min
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5.25 L/min
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5.5 L/min
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5.35 L/min
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Detailed explanation-1: -Thus, the correct answer is ‘70 mL. ‘
Detailed explanation-2: -Updated On: 27-06-2022. Step by step video & text solution for What is the stroke volume in a person if his resting cardiac output is 5.25 L/min and heart rate = 75/min? by Biology experts to help you in doubts & scoring excellent marks in Class 12 exams. The stroke volume of a normal person is 70 ml/min.
Detailed explanation-3: -The average Heart Rate for a person is 75 beats/min and Stroke Volume is 70 ml/beat; with this we get Cardiac Output as 5, 250 ml/Min or we can say 5 L/Min.
Detailed explanation-4: -For example, if the stroke volume at rest is 70 ml and the heart rate is 70 bpm, then the cardiac output is 70 × 70 ml per minute = 4900 ml/min or 4.9 l/min.