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During expiration, the diaphragm becomes...

During expiration, the diaphragm becomes

A

normal

B

pobliquae

C

flatttened

D

dome shapped

Text Solution

Verified by Experts

The correct Answer is:
D
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TRUEMAN BIOLOGY-BREATHING AND EXCHANGE OF GASES -MULTIPLE CHOICE QUESTIONS
  1. Which structure are responsible for breathing process?

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  2. Which of the following statements is correct ?

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  3. During expiration, the diaphragm becomes

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  4. During inspiration the diaphragm

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  5. Which one of the following is called inspiratory muscle in mammals?

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  6. During inspiration in mammals the sternum moves

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  7. Which is correct ?

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  8. The contractio of internal intercostal muscles in man causes

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  9. During forced expiration , actively contracting muscles

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  10. With refernce to human repiration which is correct ?

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  11. Rate of breathing in an adult human is

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  12. The breathing rate in a child is

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  13. Which of the following statements best summarizes the relationship bet...

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  14. which of the following conditions is responsible for increase in venti...

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  15. The exchange of gases between blood capillaries and alveoli in the lun...

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  16. Volume of air breathed in and out during normal breathing is called

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  17. Tidal volume in human being is

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  18. About 1200 mL of air is always known to remain inside the human lungs ...

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  19. The amount of air remaining in the air passages and alveloi at the end...

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  20. After deep inspiration, capacity of maximum expiration of lung is call...

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