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问题 单项选择题

女患，75岁，以“头痛、呕吐3小时，昏谜1小时”。查体：血压200/120mmHg，浅昏迷，四肢均无自主活动，双侧Babinski征（+）。做头颅CT检查确诊为脑出血。应迅速采取的治疗是（）

A.止血

B.降血压

C.降颅压

D.维持生命体征

E.防治血管痉挛

答案

参考答案：C

单项选择题

The nurse is caring for a client in the manic phase of bipolar disorder who is ready for discharge from the psychiatric unit. As the nurse begins to terminate the nurse-client relationship, which client response is most appropriate ？（）

A．Expressing feelings of anxiety.

B．Displaying anger, shouting, and banging the table.

C．Withdrawing from the nurse in silence.

D．Rationalizing the termination, saying that everything comes to an end.
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单项选择题

下述关于油液粘度对液压系统的影响，哪条是正确的（）？

A.油液粘度大会使系统效率高。

B.油液粘度太低会使系统效率降低并附件快速磨损。

C.油液粘度低会提高系统容积效率。

D.油液粘度的高和低对液压系统无大影响。
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