22.有關肺容積之敘述,下列何者正確?(VC:vital capacity,TLC:total lung capacity,IRV:
inspiratory reserve volume,TV:tidal volume,RV:residual volume,IC:inspiratory
capacity,FRC:functional residual capacity)
(A)IC = VC - RV
(B) FRC = TLC - IC
(C)TV = TLC - FRC
(D)IRV = FRC - TV