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When a person brathes air through a tube...

When a person brathes air through a tube directly
into the trachea (tracheotomy) it may lead to
serious lung crushing and infection due to

A

Cooling effect

B

Drying effect

C

Non filtering effect

D

All of these

Text Solution

Verified by Experts

The correct Answer is:
D
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AAKASH INSTITUTE-BREATHING AND EXCHANGE OF GASES -ASSIGNMENT SECTION - C
  1. in man and mammals , air passes from outside into the lungs through

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  2. Lungs are enclosed in

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  3. When a person brathes air through a tube directly into the trachea (...

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  4. Pitch of the voice is lower in males than females as the vocal cords...

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  5. Which of the following statement is not true for man?

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

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

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

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

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

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

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

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

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

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

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

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  17. What is true about RBCs in humans?

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

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

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  20. Mark the incorrect statement

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