The normal rate of respiration in man per minute
is about
(a) 10 to 15 times (b) 16 to 20 times
(c) 19 to 21 times (d) 23 to 25 times
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Answer:
the normal rate of respiration In man is 16 to 20 times
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The normal rate of respiration in man is 16 to 20 times per minute.
Option: (b)
Explanation:
- The normal respiratory rate is maintained by different respiratory centres which is present in the central nervous system and the aortic and the carotid bodies
- The increase in the rate of respiration Maybe pathological or physiological usually rate of respiration increases when the requirement for oxygen increases. This may be due to very vigorous exercise. This can also be a sign of any disease.
- Decrease in the rate of respiration can be normal as during the sleep and abnormal during any lung diseases.
To know more about rate of respiration,
Name the hormone that controls the rate of respiration.
https://brainly.in/question/6338472
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