乳腺癌患者皮肤淋巴管癌栓阻塞时，其临床表现为（） A. * * 湿疹样改变 B. * * 凹陷

阅读理解。

     There are four people in my family. They're my grandfather, my parents and me. My grandfather

exercises every day. He never surf the Internet. He eats vegetables three times a day, but he hardly ever

drinks milk. And he watches TV every night. My father is a taxi driver. He's very busy. He never exercises, but he sometimes surf the Internet. He watches TV on Saturday and Sunday evening. He often eats

vegetables and drinks milk. My mother is a housewife (家庭主妇). She watches TV twice a day. She

never surf the Internet. She sometimes eats vegetables, but she drinks milk three times a week. Exercise? Of course she does. She exercises every day by doing housework. I'm a middle school student. I go to

school from Monday to Friday. I often exercise. But on Saturday and Sunday, I don't exercise because

I have too much homework to do. I watch TV only on Sunday evening. But I surf the Internet twice a

week. I drink milk every day, but I don't like vegetables. My mother often says to me, "Why do you eat

so much meat, Mike? It's not good for your health." But I like it very much.

1. _____ sometimes surf the Internet in his family. 

A. Mike and his father  

B. Mike and his mother 

C. Mike's parents      

D. Mike's father and grandfather

2. _____ watch TV every day in his family. 

A. Mike and his grandfather  

B. Mike's mother and grandfather 

C. Mike's parents    

D. Mike's father and grandfather

3. What does Mike's father do? 

A. He often eats vegetable.  

B. He sometimes surf the Internet. 

C. He is very busy.        

D. He is a taxi driver.

4. Why don't Mike exercise on Saturday and Sunday? 

A. Because he wants to surf the Internet. 

B. Because he wants to watch TV. 

C. Because he has too much homework to do. 

D. Because he has to go to school.

5. Mike likes eating _____ very much.

A. meat    

B. vegetables  

C. fruit  

D. milk

一患者肱骨骨折术后二月出现桡神经损伤症状，考虑为局部瘢痕形成压迫，欲行神经松解术，关于有关止血带的应用，正确的是

A．因神经受压后已存在血运不良，禁用止血带

B．神经受压已有一段时间，对缺血有一定的耐受能力，止血带时间可较平时延长20～30分钟

C．为获得清晰视野可使用止血带，但因神经受压后已存在血运不良，止血带的时间需减半

D．正常应用止血带，首次不超过1小时，松10分钟，再用每次不超过40分钟

E．以上均不正确

使用化学消毒剂的注意事项有（）

A.严格掌握浸泡时间

B.配置成有效的浓度

C.物品要全部浸没在消毒液内

D.消毒前必须用无菌生理盐水冲洗

E.性质不稳定的消毒液应临时配置

年长儿心率________，新生儿心率________为胸外心脏按压的指征。

项目经理在建立工作基础这一步骤所作的工作不包括（）。

A．了解项目情况及工作任务

B．分析项目相关人员

C．组建项目团队

D．编制项目工作大纲