1)tidal volume(500ml)-volume of air that can be inspired and expired during normal quite breathing
2)inspiratory reserve volume(3000ml)-max volume of air that can be inspired during normal inspiration after forced inspiration
3)expiratory reserve volume(1000ml)-max vol of air that can be expired during normal expiration after forced expiration
4)residual volume(1200ml)-max vol of air that remain in the lung after forced expiration
5)inspiratory capacity(3500ml)-max vol of air that inspired during forced inspiration after nomal expiration
6)functional residual capacity(2200ml)-max vol of air that remain in the lung after normal expiration
7)vital capacity(4500ml)-max vol of air that expired by forced expiration after forced inspiration
8)total lung capacity(5700ml)-max vol of air that content in lung after forced inspiration
