Question

what will be the amount of air present in lungs after forceful expiration?

A)IRV+ERV+RV
B) VC+RV
C) FRC+TV
D) VC​

Answer 1

Residual volume (RV) is the volume of air that remains in the lungs even after the forceful expiration. It is about 1100 mL to 1200 mL. - Thus, Functional Residual Capacity ranges from 1800 mL to 2200 mL.

Answer 2

Explanation:

Residual volume (RV) is the volume of air that remains in the lungs even after the forceful expiration. It is about 1100 mL to 1200 mL. - Thus, Functional Residual Capacity ranges from 1800 mL to 2200 mL.