11. 肺活量含有下列那些容積？(1) 潮氣容積(tidal volume) (2) 肺餘容積(residual volume)(3) 吸氣儲備容積(inspiratory reserve volume) (4) 呼氣儲備容積(expiratory reserve volume)
(A) (1)+(2)+(3)
(B) (2)+(3)+(4)
(C) (1)+(3)+(4)
(D) (1)+(2)+(3)+(4)