Question

what is actually residual volume for lungs?



and tell this party ____ yeah ​

Answer 1

Answer:

Functional residual capacity is the volume of air present in the lungs at the end of passive expiration. At FRC, the opposing elastic recoil forces of the lungs and chest wall are in equilibrium and there is no exertion by the diaphragm or other respiratory muscles

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Thank you so much unnie for giving me thanks

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