17.氣喘急性發作時的肺功能檢查數值,下列何者最不可能降低?
(A)尖峰呼氣流速值(peak expiratory flow, PEF)
(B)第一秒用力呼氣量(forced expiratory volume in 1 second, FEV1)
(C)第一秒流速容積比(FEV1
/FVC, forced vital capacity)
(D)肺總容量(total lung capacity, TLC)
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統計: A(51), B(13), C(23), D(744), E(0) #3066162
統計: A(51), B(13), C(23), D(744), E(0) #3066162