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Heart pumps blood more forcefully in old...

Heart pumps blood more forcefully in older persons than younger ones due to

A

decrease in `O_(2)` content of blood

B

decrease in elasticity of arteriess

C

fall in nutrional content of blood

D

increase in elasticity of arteries

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The correct Answer is:
B
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ARIHANT NEET-BODY FLUID AND CIRCULATION-CHAPTER EXERCISES A TAKING IT TOGETHER
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  2. Heart pumps blood more forcefully in older persons than younger ones d...

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  3. Heart pumps blood more forcefully in older persons than younger ones d...

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  4. A portal system is a system in which

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  5. Cardiac activity could be moderated by the autonomous neural system. T...

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  6. Human blood maintains homeostasis in the internal environment of the b...

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  7. Choose the schematic diagram which properly respresents pulmonary circ...

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  8. The cardiac impulse is initiated and conducted further upto ventricle....

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  9. In which of the following pairs the two items mean one and the same th...

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  10. Which correctly pairs an ECG phase with the cardiac event responsible ...

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  11. Which among the following is correct during each cardiac cycle

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  12. Identify the correct mathc wrt clotting factors and their specific cha...

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  13. Read the statements given below . I. Sinus venosus, specialised to r...

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  14. In which one of the following pairs of terms both represent one and th...

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  15. How many given below words are associated with ventricle chamber of th...

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  16. . . . . . .A . . . .. Originates from left ventricle, distributes oxyg...

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  17. After birth, . . . .. A . . . . Gets blocked by the deposition of . . ...

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  18. Which of the following is correct sequence of conducting system of hum...

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  19. Identify the correct matches wrt etectrocardiography.

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  20. Choose the incorrect match.

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