Q.

What is the stroke volume of a person whose heart rate is 60 beats per minute and cardiac output is 5.4 litres per minute?

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a

100 mL

b

75 mL

c

90 mL

d

60 mL

answer is C.

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Detailed Solution

Cardiac output = stroke volume x heart rate5400 = stroke volume x 60Stroke volume = 5400/60 = 90 ml
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