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Which would be the heart rate of a perso...

Which would be the heart rate of a person if the cardiac output is SL, blood volume in the ventricles at the end of diastole is 100 mL and at the end of ventricular systole is 50 mL

A

125 beats per minute

B

50 beats per minute

C

75 beats per minute

D

100 beats per minute

Text Solution

Verified by Experts

The correct Answer is:
D
Stroke volume = End diastolic volume – End systolic volume
=100-50
=50 mL
Heart beat = Cardic output / Stroke volume
=5000/50
=100 per minute
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