某心脉痹阻病人心胸闷痛，体胖痰多，身重困倦，其病因多为（）

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问题单项选择题 A1/A2型题

A.瘀阻

B.痰凝

C.寒滞

D.气郁

E.阴虚

答案

参考答案：B

选择题

.________, I have never seen anyone who’s as capable as John.

A．As long as I have traveled

B．Now that I have traveled too much

C．Much as I have traveled

D．As I have traveled too much

单项选择题

肝素的抗凝作用，尚需依赖下列哪一项

A．抗凝血酶Ⅲ(ATⅢ)

B．肝素酶

C．活化蛋白C抑制物(APC

D．α₂-巨球蛋白(α₂-

E．PS