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问题 单项选择题

下列关于给药原则的描述错误的是

A．遵医嘱给药，有任何质疑，应立即提出

B．给药前核对患者，作好解释以取得合作

C．药物应现用现配，备好后及时分发

D．为工作方便可适当更改给药时间

E．用药期间密切观察患者的反应

答案

参考答案：D

单项选择题

A 68-year-old woman is admitted to the general surgical unit for removal of a breast mass malignancy. In the presurgical assessment of the client, which of the following choices would be most appropriate for the nurse to ask when assessing her self-concept

A. "Let’s talk about what you’d like to do that you haven’t done. "
B. "List for me your accomplishments and achievements in life. "
C. "Tell me how this breast surgery will make you feel about yourself. "
D. "What does your husband say when he compliments you"
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单项选择题

下列哪一种对维持细胞膜的通透性及细胞间粘着性有一定作用（）

A.钾

B.钙

C.钠

D.镁
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