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Rate of breathing in an adult human is...

Rate of breathing in an adult human is

A

10-12/ min

B

12-18 / min

C

20-25 / min

D

30-35 / min

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The correct Answer is:
B
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TRUEMEN BIOLOGY ENGLISH-BREATHING AND EXCHANGE OF GASES -MULTIPLE CHOICE QUESTIONS
  1. During forced expiration , actively contracting muscles

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  2. With refernce to human repiration which is correct ?

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  3. Rate of breathing in an adult human is

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  4. The breathing rate in a child is

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  5. Which of the following statements best summarises the relationship bet...

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

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

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

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  9. Tidal volume in human being is

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

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

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

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  13. Vital capacity of lungs is

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  14. The vital capacity of lungs of an average human is

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

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

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  17. The total lung capacity is represented by

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  18. Arrange the following in the order of increasing volume 1) Tidal vo...

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  19. Match the items in column I with column II and choose the correct opt...

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  20. Given these lung volumes

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