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In lungs, the air is separated from the ...

In lungs, the air is separated from the venous blood through

A

Transitional epithelium of alveoli + squamous
epithelium of blood vessel

B

Swuamous epithelium of alveoli + endothelium
of blood vessel

C

Squamous epithelium of alveoli + cubical
epithelium of blood vessel

D

Cubical epithlium of alveoli + columnar
epithelium of blood vessel

Text Solution

Verified by Experts

The correct Answer is:
B
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AAKASH INSTITUTE-BREATHING AND EXCHANGE OF GASES -ASSIGNMENT SECTION - C
  1. Which of the following statement is not true for man?

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  2. The ventilation movements of the lungs in mammals are governed by

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  3. In lungs, the air is separated from the venous blood through

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  4. Which of the following wolume of capacity of lungs can't be measured...

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  5. Amount of air left in the lung after normal expiration is

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  6. Minute Volume of Respiration (MVR) in a person can be defined as

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  7. When CO(2) concentration in blood increases breathing becomes

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  8. The CO(2) content by volume, in the atmospheric air is about

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  9. Although much CO(2) is carried in blood, yet blood does not become aci...

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  10. The carbon dioxide is transported via blood to lungs mostly

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  11. How the transport of O(2) and CO(2) by blood happens?

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  12. Blood analysis of a patient reveals an unusually high quantity of carb...

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  13. What is true about RBCs in humans?

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  14. How carbon monside, emitted by automobiles, precents transport of ox...

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  15. The respiratory center , which regulates respiration, is located in

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  16. Mark the incorrect statement

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  17. Which of the following reflex is involved to prevent excessive infla...

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  18. Chemoreceptors present in carotid and aortic arch are very much sens...

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  19. A person remaining at high altitudes for years becomes more and more...

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  20. If the blood does not deliver adequate O(2) to the tissues, it is ca...

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