問題詳情

14.拔除氣管內管後,有些病患會出現Tracheomalacia,下列何項檢查結果符合此診斷? 
(A)FEF 25-75(forced expiratory flow between 25%~75% VC)升高 
(B)FEF 50(forced expiratory flow at 50% VC)升高 
(C)FEF 50 / FIF 50 比值<1 
(D)FEF 200-1200(forced expiratory flow between 200~1200 mL VC)升高

參考答案

答案:C
難度:適中0.555556
統計:A(7),B(1),C(20),D(2),E(0)

內容推薦

內容推薦