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What is the average life span of RBC ?...

What is the average life span of RBC ?

A

About 20 days

B

About 60 days

C

About 80 days

D

About 120 days

Text Solution

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The correct Answer is:
D
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NAVNEET PUBLICATION - MAHARASHTRA BOARD-MULTIPLE CHOICE QUESTIONS -Circulation
  1. In which of the following diseases is there pathological increase in n...

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  2. Which is the correct arrangement of types of WBCs with respect to thei...

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  3. What is as oval opening in the interatrial septum of the foetus called...

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  4. Atrioventricular groove is also called a ………. .

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  5. The coronary sinus opens into the ………. .

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  6. Normal activities of the heart are regulated by ……….. .

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  7. Which disorder can disappear with rest ?

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  8. Heavines with sever chest pain which may disappear with rest indicate...

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  9. In ECG. 'p' wave represents ……….. .

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  10. Muscular ridges at inner surface of ventricles are called …………… .

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  11. The auriculo-ventricular valves need to close to prevent the backflow....

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  12. Blood is a fluid connective tissue derived from ……….. .

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  13. What is the average life span of RBC ?

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  14. What is the study of blood vessels called ?

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  15. Which substance is released by thrombocytes while initiating blood clo...

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  16. Which is the correct order in which the protiens participate in clotti...

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  17. The human heart is situated in a space called ………. .

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  18. What is the meaning of stroke volume ?

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  19. How much amount of blood is put out of the heart during one minute ?

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  20. What is the time taken for one cardiac cycle of normal human being ?

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