问题 单项选择题

患者,女性,65岁,确诊为右眼慢性泪囊炎,术前查体:右眼泪囊区皮肤无红肿,泪道冲洗时,冲洗液全部反流伴黏性分泌物排出,泪囊碘油造影显示泪囊明显萎缩.余未见异常。目前采取的最佳手术方案是()

A.泪囊鼻腔吻合术

B.泪囊摘除术

C.泪道探通

D.泪道激光

E.以上都不是

答案

参考答案:B

解析:该题是临床分析题。慢性泪囊炎最常用有效的治疗方法是泪囊鼻腔吻合术,但是如果是高龄患者或泪囊已经明显萎缩者,则采取单纯的泪囊摘除术。答案选B。

阅读理解

阅读理解。

      Manuel came home crying. The children had called him "Fatso" again, and he hated it. He sat down,

and looked very sad. "Don't worry, I'm fat too," said his mother. "But it's me they call Fatso," Manuel

cried. His mother felt very sorry for him. "All right then," she said. "We're both too fat. Let's go on a diet

together." 

      It would not be easy. They both loved bread, cakes, potatoes and chips. To diet, they had to eat salads.

The first day was fun, but by night-time, they felt very hungry. "We won't think about food. Let's think

about airplanes," said his mother. "But I keep seeing chocolate in my mind," Manuel answered. The second

day was hard, for they both thinking about cream cakes. The third was worse. By now they both wanted

to give up. "No, no, we must be strong," said Manuel's mother. 

      Somehow, they kept on dieting for three weeks, and lost a lot of fat. They liked their new hobbies so

much they kept going until they were really slim. After a few months, Manuel enjoyed eating fruit, or nuts

instead of sweets. Nobody called him Fatso any more. Some were calling him Spider Legs-and he loved it.

1. It's clear that the word "diet" in the reading is about           . [ ]

A. one's bad name

B. food for each day

C. flying in the sky

D. cooking at home

2. Manuel and his mother kept thinking about cream cakes because            . [ ]

A. the cakes could help them lose weight

B. they had no other food to eat

C. they liked eating them a lot before

D. the cakes could make them think about airplanes

3. We know from the reading            . [ ]

A. there was no fun at all in losing weight for Manuel

B. Manuel's mother didn't eat cream cakes at all

C. "potatoes and chips" can make people thin

D. Manuel and his mother eat salads to lose weight

4. Manuel's mother felt sorry because             . [ ]

A. her son was too fat

B. Manuel was very sad

C. the other children were not fat

D. Manuel couldn't eat cream cakes any more

5. Manuel loved others calling him Spider Legs because             . [ ]

A. Spider Legs sounds good for him

B. the other children are all Spider Legs

C. he didn't eat cream cakes any more

D. he could eat lots of sweets now

单项选择题