57.Stypven time正常,PT延長,表示缺乏下列何種凝血因子?
(A)Factor I
(B)Factor II
(C)Factor VII
(D)Factor X
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統計: A(72), B(71), C(1399), D(130), E(0) #927283
統計: A(72), B(71), C(1399), D(130), E(0) #927283
詳解 (共 4 筆)
#2466615
Stypven time 測共同路徑因子 x v II I
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#1605031
Stypven activates factor X directly, thus the Stypven time is normal in factor VII deficiency, but abnormal in factor V, II and most cases of factor X deficiency.
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