Volume of blood each ventricle pumps out/ stroke volume during a cardiac cycle is about

70 ml

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51 ml

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40 ml

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1200 ml

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5000 ml.

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Solution

The correct option is A 70 ml
The volume of blood ejected with each beat during contraction of the ventricles is the stroke volume which is about 70 ml.
So the correct answer will A

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Similar questions

Q. The volume of blood each ventricle pumps out during a cardiac cycle is about

Q. (i) During a cardiac cycle each ventricle pumps out approximately

70

mL of blood which is called the stroke volume.
(ii) The cardiac output of an athlete will be much higher than that of an ordinary man.
(iii) The body has no the ability to alter the stroke volume and the cardiac output.
(iv) The cardiac output can be defined as the volume of blood pumped out by each ventricle per minute.
(v) Volume of blood pumped by left ventricle is higher than blood pumped by right ventricle.
How many statements are correct?

Q. Read the following statements:
(i) During a cardiac cycle, both ventricles pump out approximately

70 ml

of blood called stroke volume.
(ii) Cardiac output can be defined as volume of blood pumped out by both ventricle per minute.
(iii) Cardiac output of an athlete will be higher than that of an ordinary man.
(iv) During each cardiac cycle two prominent sounds are produced.
How many statements are correct?

Stroke volume is the amount of blood the left ventricle pumps out in one cardiac cycle. This is around 70ml. Now, to get the cardiac output, we have to multiply (i)__ with the normal heart rate of (ii)__ /min and we get (iii)__ ml/min. This means that in one minute, each ventricle of a normal heart pumps about (iv)__ litres of blood out.

If each ventricle pumps out 65ml of blood in each cardiac cycle, then cardiac output will be

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Volume of blood each ventricle pumps out/ stroke volume during a cardiac cycle is about

The correct option is A 70 mlThe volume of blood ejected with each beat during contraction of the ventricles is the stroke volume which is about 70 ml.So the correct answer will A

The correct option is A 70 ml
The volume of blood ejected with each beat during contraction of the ventricles is the stroke volume which is about 70 ml.
So the correct answer will A