MCQ
Cardiac output is determined by
- AHeart rate
- BStroke volume
- CBlood flow
- ✓Both $(a)$ and $(b)$
✓
Answer
Correct option: D.
Both $(a)$ and $(b)$
d
(d) The amount of blood flowing from the heart over a given period of time is known as the cardiac output. It depends upon the heart rate and stroke volume.
(d) The amount of blood flowing from the heart over a given period of time is known as the cardiac output. It depends upon the heart rate and stroke volume.
Cardiac output = stroke volume $×$ heat rate
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