66.重症肌無力發生時,下列那一指標變化幅度較小?
(A)forced expiratory volume in the first second(FEV1)
(B)forced vital capacity(FVC)
(C)FEV1/FVC
(D)total lung capacity(TLC)
答案:登入後查看
統計: A(34), B(16), C(186), D(71), E(0) #3280636
統計: A(34), B(16), C(186), D(71), E(0) #3280636