Question

vital capacity does not include
a)Tidal volume
b) inspiratory reserve volume
c) residual volume
d) expiratory reserve volume​

Answer 1

Hey your answer is c

Residual volume

As Vital capacity is the maximum amount of air that can be inhaled after force full acceleration or vice versa, while the residual volume is amount of air left inside the lungs after the force full exhalation. So they are not relatable. ☺

Answer 2

Residual vol. does not include because. It is not used during inspi. And expiration