問題詳情

5.病人有下列情況時,可出現PTT(partial thromboplastin time)延長,但PT(prothrombin time)正常,何者為例外?
(A)Factor Ⅷ deficiency
(B)von Willebrand disease
(C)Factor Ⅷ inhibitor
(D)Vitamin K deficiency
(E)Factor Ⅸ deficiency

參考答案

答案:D
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)