Breathing and Exchange of GasesMedium
Question
Volume of air breathed in and out during normal breathing is called
Options
A.Vital capacity
B.IRV
C.ERV
D.Tidal volume
Solution
Volume of air breathed in the out during normal breathin is called tidal volume. It is approximately 500 ml i.e., a healthly person can expire or inspire approximately 6000 to 8000 ml of air per minute as breathing rate is 12-16 time/minute.
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