The Correct Answer is A
Explanation:
The functional residual capacity equals the expiratory reserve volume plus the residual volume. This is the amount of air that remains in the lungs at the end of normal expiration. Called a capacity because it equals residual volume plus expiratory reserve volume.
Amount of Air in the lungs at the end of normal expiration = Residual Volume+ Expiratory Reserve Volume (1200ml+1,200 ml) = 2400ml
At the end of a normal breath, the lungs contain the residual volume plus the expiratory reserve volume, or around 2.4 liters.
Category:
MAHE 2000 MCQs
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