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प्रश्न
Long answer question:
A man’s pulse rate is 68 and cardiac output is 5500 cm3 . Find the stroke volume.
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उत्तर
Cardiac output = Stroke volume × Heart rate
∴ 5500 = Stroke volume × 68
Stroke volume = `5500/ 68`
= 80.882 ≈ 80.88mL
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