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Abdominal muscles play a role in breathi...

Abdominal muscles play a role in breathing mainly during

A

normal inspiration

B

normal expiration

C

forceful expiration

D

forceful inspiration

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Verified by Experts

The correct Answer is:
C
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AAKASH INSTITUTE ENGLISH-MOCK TEST 07 ZOOLOGY-EXAMPLE
  1. Expiratory capacity is

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  2. What is functional residual capacity?

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  3. residual volume of lungs in humans is normally

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  4. which of the following cannot be measured by spirometer? (i)FRC. ...

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  5. Abdominal muscles play a role in breathing mainly during

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  6. which of the following statements is/ are correct regarding normal exp...

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  7. Name the primary site of exchange of gases in our body?

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  8. value of pO2 in deoxygenated blood is equal to value of pCo2 in 1) sy...

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  9. which of the following is an incorrect statement regarding exchange of...

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  10. Which of the following factors is not favourable for the formation of ...

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  11. In which form is maximum amount of oxygen transported in human blood f...

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  12. under normal physiological conditions 100 ml of venous blood returns h...

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  13. which of the following is not correct according to Bohr's effect?

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  14. How many molecules of oxygne can associate with a molecule of haemoglo...

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  15. Which of the following causes a leftward shift in the oxygen dissociat...

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  16. in which of the following forms ,CO2 is not transported in the blood?

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  17. Haldane's effect explains

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  18. HCO3^- ions formed inside RBCs diffuse out into the plasma an Cl^- ion...

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  19. Statement A: carbonic anhydrase present in RBCs facililates the format...

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  20. which of the following conditions will favour the formation of carbami...

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