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The contractio of internal intercostal m...

The contractio of internal intercostal muscles in man causes

A

normal expiration

B

inspiration

C

forced expiration

D

normal respriation

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The correct Answer is:
C
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TRUEMAN BIOLOGY-BREATHING AND EXCHANGE OF GASES -MULTIPLE CHOICE QUESTIONS
  1. During inspiration in mammals the sternum moves

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  2. Which is correct ?

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  3. The contractio of internal intercostal muscles in man causes

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  4. During forced expiration , actively contracting muscles

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  5. With refernce to human repiration which is correct ?

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  6. Rate of breathing in an adult human is

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  7. The breathing rate in a child is

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

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

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

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

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  12. Tidal volume in human being is

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

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

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

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  16. Vital capacity of lungs is

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  17. vital capacity of lungs of an average human is

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  18. After the expiration of a normal tidal volume a person breathes in as ...

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  19. The maximum amount of air that our lung can normally hold is

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  20. The total lung capacity is represented by

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