Functional residual capacity represents the volume of air remaining in lungs
Functional residual capacity * Functional residual capacity is the volume of air remaining in the lungs after expiration of a normal breath * Normal value - 2.5 L * (Residual volume + Expiratory reserve volume) Ref:- Ganong's Review of Medical Physiology 25th ed; pg num:- 629
After forceful expiration
After forceful inspiration
After normal inspiration
After normal expiration
Respiratory system