问题 多项选择题 案例分析题

病历摘要:患者女性,21岁,前天下午出现发热,咳嗽,咽痛,失眠,自服安眠药后能入睡,昨天清晨出现睁眼费力,未在意。下午声音低沉,言语含糊不清,四肢活动困难。二个月前有类似病史。无明确毒物接触史。无类似家族史。入院检查:神志清楚,对答切题,声音低沉,双眼睑下垂,双侧瞳孔等大,光反射存在,压眶见面无表情,张口与伸舌困难,咽反射消失,四肢软瘫,痛刺激下肌力2级,腱反射低,双侧Babinski征(-),颈软,双侧Kernig征(-)。

重症肌无力与Lambert-Eatonsyndrome鉴别要点是()

A.病变部位在突触后膜

B.女性居多

C.多伴有自身免疫病

D.晨轻暮重现象

E.病态疲劳现象

F.低频、高频电刺激波幅均降低

G.低频电刺激波幅降低、高频电刺激波幅均增高

H.AchR-Ab增高

答案

参考答案:A, C, D, E, F, H

阅读理解

阅读理解。

    

     Which animal do you think is "the king of the animals", the elephant, the lion or the tiger? They are all

large and strong. But I think the tiger is "the king of the animals". If you watch carefully, you

can find some black lines on the tiger's forehead (前额). The lines look like the Chinese word "WANG".

The word means "the king of the world" in Chinese.

     Most of the tigers come from China and India. Tigers are dangerous animals. They look scary

(吓人的). They like eating meat. They have yellow fur with black lines. They usually weigh about 200

to 300kg. Tigers can run fast. They run at a speed of 20 meters per second.

     Some people think they are dangerous. But they don't know tigers are in danger now. There are only

20 to 30 wild South China Tigers in China and less than 300 in the world. Lots of people kill them for

their fur. We should take action to protect them.

1. Which animal does the writer think is "the king of the animals" ?

A. The elephant.              

B. The lion.

C. The tiger.                  

D. The lion and the tiger.

2. Some black lines on the tiger's forehead look like______.

A. 王      

B. 汪      

C. 主      

D. 丰

3. Which of the following is NOT true according to the passage?

A. Tigers like eating meat.

B. All of the tigers come from China.

C. Tigers usually weigh about 200 to 300 kg.

D. Tigers can run at a speed of 20 meters per second.

4. How many wild South China Tigers are there in China?

A. There are less than 20.

B. There are only 20 to 30.

C. There are less than 200.

D. There are less than 300.

5. Why do you think the tigers are in danger?

A. Because the tigers couldn't find enough food to eat.

B. Because lots of people kill them for their safety.

C. Because lots of people think they are dangerous.

D. Because lots of people kill them for their fur.

单项选择题