ENDOCRINE ORGANS AND RESPIRATORY SYSTEM
RESPIRATORY SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The about of air forced out of the lungs after maximal inspiration-What is this?
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Tidal Volume
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Exp. Reserve Volume
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Insp. Reserve Volume
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Vital Capacity
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Explanation:
Detailed explanation-1: -It is the total amount of air exhaled after maximal inhalation. The value is about 4800mL and it varies according to age and body size.
Detailed explanation-2: -b) The IRV or Inspiratory reserve volume is the amount of air that is inspired forcefully. The inspiratory reserve volume of the lungs is 3000 ml.
Detailed explanation-3: -Forced vital capacity: the maximum amount of air you can forcibly exhale from your lungs after fully inhaling. It is about 80 percent of total capacity, or 4.8 liters, because some air remains in your lungs after you exhale.
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