问题 单项选择题 A1/A2型题

消毒皮肤的操作中,下列哪项是错误的()。

A.已接触污染部位的纱布,禁忌反擦清洁处

B.由手术区中心部向四周涂擦

C.有延长切口可能时,消毒范围应适当扩大

D.消毒范围为切口周围10cm区域

E.消毒感染伤口或肛门,涂擦方向与A相反

答案

参考答案:D

解析:手术区皮肤消毒范围要包括手术切口周围15cm的区域。

阅读理解

阅读理解。

     Do you hear of Uncle Sam? Who is Uncle Sam? Where does he come from? What does he look

like? Well, Uncle Sam is not a real person. It was made sometime during the War of 1812 to symbolize

the United States of America. Where does the name come from? No one is really sure, but most people

think he was named after Samuel Wilson.

     Samuel Wilson was born in Massachusetts in 1766. he moved to New York, where he became a

meat supplier(供应商). There, he put meat into barrels(桶)to send to the American government then

to the United States army. The barrels of meat were marked with the letters "U.S." to show that they

came from the United States. One story says that the soldiers jokingly called the meat supplier "Uncle

Sam" to talk about the letters on the barrels. So when people talked about Uncle Sam, they mean "the

American government", because the meat came from the American government.

     Uncle Sam seems to show up just about everywhere today. Some places you might want to look

for him are television, newspapers, magazines, and history books. He has even shown up in cartoons!

The one place you probably won’t see him is at your next family dinner!

1. Where was Samuel Wilson born?

A. In the barrels.              

B. In Massachusetts.

C. In New York.              

D. In the American government

2. Most people think _____ was named after Samuel Wilson.

A. the United States            

B. Uncle Sam

C. the War of 1812            

D. America

3. What did people think of when they talked about Uncle Sam?

A. The American government.    

B. A barrel.C. Meat.                      

D. A meat supplier.

4. Where can't you see Uncle Sam?

A. In the newspaper.          

B. In the history books.

C. On TV.                     

D. At your family dinner.

5. What's the best title of this passage?

A. Uncle Sam.                

B. A meat supplier.

C. Samuel Wilson.                

D. America.

单项选择题