问题 单项选择题

某张处方中有对乙酰氨基酚溶液剂这一药品,医生对该药的用法用量是这样缩写的:5ml p.r.n.,药师应向病人交代该药的用法用量是

A.马上服用5ml

B.每日三次,每次5ml

C.发烧时服用5ml

D.饭后服用5ml

E.睡觉前服用5ml

答案

参考答案:C

解析:p.r.n即必要时的缩写,对乙酰氨基酚是解热镇痛药,5ml p.r.n即在(患者)发烧时服用5ml。

阅读理解

阅读理解。

     Today it seems perfectly natural for us to shake hands when we greet someone or say goodbye. But like

so many things that we do without thinking such actions at one time probably represented something.

     For example, in primitive (原始的) life the hand was used to fight enemies, kill animals, and make spears

and tools. So when the hand was extended to someone, it showed that the person was not armed or ready for

fight.

     We know that the hand was an important symbol in early religion, probably as a mark of power. The

Greeks prayed to their gods with raised hands. Presenting the hands palm to palm was at one time the way

an inferior (身份低的) person paid respect to a superior(身份高的) one.

     Among the Arabs, it was customary at one time to kiss the hand of a superior. Later on, polite Arabs

began to resist the efforts of people to kiss their hands, and sometimes they would end up shaking hands as

each tried to prevent the other from showing this mark of"inferiority (下级)."

     The early Greeks held out the right hand when they wished to show friendship to a stranger. So we can

see that the hand, and what was done with it, was full of meaning to people down through the ages. And

while we shake hands without thinking, we are really carrying on a custom that has been handed down to us

from ancient times.

1. The second paragraph tells us ________.

A. the handshake didn't mean greeting

B. what hands were used to do in primitive life

C. the handshake showed men's kindness

D. the handshake showed nothing

2. Human beings first made their living by ________.

A. hunting

B. fishing

C. hand

D. farming

3. Among the Arabs, at one time, ________.

A. people kissed each other whenever they met

B. men kissed the women whenever they met

C. less important person kissed more important person's hand

D. more important person kissed less important person's hand

4. Generally speaking, in different countries ________.

A. people shake hands in the same way

B. handshake has different meanings

C. strangers never have handshake

D. people only use handshake to show friendship

5. The phrase " hand down" in the last sentence means ________.

A. put down

B. leave down

C. give down

D. pass down

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