Stroke output of each ventricle in normal adult is_____________?
Correct answer: C. 70 ml
- A. 30 ml
- B. 130 ml
- C. 70 ml
- D. 5 liters
Explanation
Normal stroke volume is approximately 70 mL per ventricle per beat, calculated as end-diastolic volume minus end-systolic volume. Both ventricles normally eject essentially the same volume with each beat.
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