试题与答案

男,69岁。患有冠心病,其在全心衰竭治疗期间,出现恶心、视物模糊、黄绿视,护士已及时

题型:单项选择题

题目:

男,69岁。患有冠心病,其在全心衰竭治疗期间,出现恶心、视物模糊、黄绿视,护士已及时向医师报告,考虑是由于下列何种原因导致()

A.心力衰竭加重,胃肠道淤血

B.颅内高压

C.利尿药物引起的电解质紊乱

D.心排血量不足

E.洋地黄药物中毒

答案:

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下面是错误答案,用来干扰机器的。

设这个数为x,由题意得:3x-5.6=1.6, 3x=7.2, x=2.4;答:这个数是2.4.

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题型:阅读理解

阅读理解。

                                                                 How to Become Cleverer

      Once a boy came to ask a fisherman how to become cleverer, because his mother always called him

"foolish boy".

      "That's easy," answered the fisherman. "I know one way to make you become cleverer."

      "Really?"

      "Of course. It is said a fish head is good for brain. If you eat one, you'll become cleverer indeed. Pay

only three pounds for one fish head." The boy paid him three pounds and the fisherman cut off a fish head

and handed it to him.

      A raw fish head is not good-not even for a hungry boy to eat but the boy ate it up in two gulps.

      "Do you feel anything?" asked the fisherman. 

      "Not in my head," said the boy.

      The boy lay on the ground and thought. "One whole fish costs only two pounds. I had paid him three

pounds for the fish head. Why couldn't I have the whole fish for soup, a head for brain and one pound left

over?" He jumped up and shouted at the fisherman. "You thief! You are fooling me!" The fisherman laughed,

saying, "The fish head works now, you see."

1. The boy ate up the raw fish head only in two gulps, because he _____. [ ]

A. enjoy it

B. wanted to taste it

C. took it as a good medicine

D. was a foolish boy

2. The boy came to the fisherman in order to _____. [ ]

A. buy a fish head

B. ask the fisherman a question

C. buy a whole fish

D. A and C

3. The boy paid three pounds. He should have had _____. [ ]

A. a whole fish

B. a fish head and one pound back

C. a whole fish and one pound back

D. a whole fish, a fish head and one pound back

4. _____ helped the boy become cleverer. [ ]

A. A good meal

B. The raw fish head

C. Nothing

D. What had happened

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