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Which prevents conversion of prothrombin...

Which prevents conversion of prothrombin to thrombin in an undamaged blood vessel ?

A

Heparin

B

Thrompoplastin

C

Calcium

D

Fibrinogen

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The correct Answer is:
A
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TRUEMAN BIOLOGY-BODY FLUIDS AND CIRCULATION-Multiple Choice Questions
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  2. Second heart sound is associated with the

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  3. Which prevents conversion of prothrombin to thrombin in an undamaged b...

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  4. Number of leucocytes in decreasing order in human blood is

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  5. Red cell count is carried out by

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  6. Rh factor can produce disease

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  7. Find out the wrong statement .

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  8. Bundle of His is a part of which one of the following organs in humans

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  9. Arteries are best defined as the vessels which

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  10. Which one of the following statements is correct regarding blood pres...

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  11. A person with unknown blood group under ABO system, has suffered much ...

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  12. Write the name of a protein that helps in the blood coagulation proces...

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  13. Bulk of carbon dioxide (CO(2)) released from body tissues into the blo...

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  14. The given figure is the ECG of a normal human. Which one of its compon...

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  15. Which is the first Heart sound ?

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  16. A person with unknown blood group under ABO system, has suffered much ...

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  17. Which one of the following is the main graveyard of RBC :-

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  18. give few examples of vertebrates( only names)

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  19. give names of 5 invertebrates

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  20. Blood diffuses out of the capillaries due to 1. hydrostatic pressure ...

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