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问题 多项选择题

限制血管扩张药在慢性肺心病临床的应用因素有（）

A.二氧化碳分压上升

B.氧分压下降

C.电解质紊乱

D.反射性产生心律加快

E.高碳酸血症加重

答案

参考答案：A, B, D

选择题

Mo Yan said he would never forget those years ________ he lived in his hometown with his family, ________ has a great effect on his life.

A．when; that

B．that; which

C．which; who

D．when; which
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单项选择题

应用强心苷治疗时下列哪项是错误的()。

A．选择适当的强心苷制剂

B．选择适当的剂量与用法

C．洋地黄化后停药

D．联合应用利尿药

E．治疗剂量比较接近中毒剂量
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