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Human Heart

How much bloo...

Question

How much blood is pumped to the brain in 1 minute?

A

450 ml

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B

750 ml

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C

1000 ml

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D

2500 ml

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Solution

The correct option is B 750 ml
Cardiac output is defined as the product of two variables, stroke volume and heart beat. The brain receives about 15% of the cardiac output. So, its amount is- 15% of 5000 ml = 750 ml.
So, the correct answer is option B.

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