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问题 单项选择题 共用题干题

女性，40岁，二尖瓣置换术后因引流液多，宜止血及补充血容量治疗，6小时后引流液明显减少，但血压下降，CVP升高，心率增快

就以上临床表现考虑其原因是（）

A.左心功能不全

B.心包填塞

C.血容量过多

D.血容量不足

E.瓣膜功能障碍

答案

参考答案：B

听力题

填入适当的单词

小题1:I have given you some          （具体的，明确的）examples.

小题2:They            (采用) different approaches to the problem.

小题3:This novel is             (典型的)of his early work.

小题4:He told me with            (悲伤)that his mother was ill.

小题5:His casual clothes were not               (适当的)for such a formal occasion.

小题6:Your room looks old. Why not           (改造，转换) it by painting it.

小题7:The lady has an expensive ring with a d          in the center.

小题8:My father has q         smoking.

小题9:There are many            （幸存者）from the fire for the timely rescue.

小题10:All the            (女性的)workers are from China.
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单项选择题

月经周期已建立后又中断6个月以上者，属于( )

A．病理性闭经
B．原发性闭经
C．继发性闭经
D．生理性闭经
E．以上都不是
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