问题 单项选择题 案例分析题

患者男性,78岁,1天前因右腹股沟疝嵌顿手法回纳后,即感腹痛。现因腹痛加剧、腹胀、气促、呕吐而来就诊。查体:神志淡漠,四肢厥冷。脉细速140次/分,血压60/40mmHg,腹胀,全腹压痛、反跳痛、肌紧张,以脐右最为明显,诊断肠坏死穿孔、弥漫性腹膜炎、中毒性休克。

儿童患腹股沟疝,首选的术式()。

A.单纯疝囊高位结扎术

B.佛格逊法

C.麦克凡法

D.巴西尼法

E.疝形成术

答案

参考答案:A

阅读理解

阅读理解。

     Many facts suggest that children are overweight and the situation is getting worse, according to the

doctors. I feel there are a number of reasons for this.

     Some people blame the fact that we are surrounded (包围) by shops selling unhealthy, fatty foods,

such as fried chicken and icecream, at low prices. This has turned out a whole generation of grown-ups

who seldom cook a meal for themselves. If there were fewer of these restaurants, then probably children

will buy less take away food.

     There is anther argument that blames parents for allowing their children to become overweight. I agree

with this because good eating habits begin early in life, long before children start to visit fast food shops.

If children are given fried chicken and chocolate rather than healthy food or are always allowed to choose

what they eat, they will go for sweet and salty foods every time, this will carry on throughout their lives.

     There is a third reason for this situation. Children these days take very little exercise. They do not walk

to school. When they get home, they sit in front of the television or their computers and play computer

games. Not only is this an pastime (消遣), it also give them time to eat more unhealthy food. What they

need is to go outside and play active games or sports.

     The above are the main reasons for this problem, and therefore we have to encourage young people to

be more active, as well as steering them away from fast food shops and bad eating habits.

1. According to the passage, what kind of children may eat more unhealthy food?

A. Those who often took exercise.

B. Those who often watch TV.

C. Those who often have meals at home.

D. Those who often walk to school.

2. The author thinks that children are becoming overweight because _____.

A. their parents often cook meals for them

B. they are too busy to go out and play

C. they can't choose what to eat

D. there are so many fast food shops around

3. The word "steering" underlined in the last sentence most probably means _____.

A. forcing

B. guiding

C. driving

D. moving

4. The main purpose of the passage is to _____.

A. tell a story

B. provide facts

C. give advice

D. compare opinions

单项选择题