问题 单项选择题 案例分析题

一足月新生儿,生后4天因不吃、不哭、黄疸而入院,查体发现:患儿全身黄染,反应差,呼吸急促,面色灰,双肺闻细湿啰音,心率160次/min,肝肋下4cm,脾肋下1cm,质硬,两下肢有硬肿。

如果血培养大肠埃希菌阳性,最合适的抗生素是()

A.青霉素

B.氯霉素

C.SMZ

D.头孢唑啉

E.头孢噻肟

F.克林霉素

答案

参考答案:E

解析:患儿的诊断为败血症,治疗过程中病情恶化,有出血点,提示可能存在DIC,同时有双眼凝视,前囟隆起,提示颅内压升高,有中枢神经系统的感染。5.使用抗生素时一般主要选用杀菌抗生素,根据致病菌选用敏感抗生素。重症败血症宜联合用药。

阅读理解

阅读理解。

     There was a small village by the sea in America. Every summer lots of people came here to spend

their holidays. But a few of them came here only to end their lives. Two months ago right here a young

woman jumped into the sea in the darkness of the night. When she was taken up from the sea, nothing

could make her come to life. From then on, the people in the village began to pay more attention(注意)

to each of the visitors. If someone looked unhappy or worried, they would watch him all day long with

care. They would never let the same thing happen again.

      A week later, came several visitors. Among them there was a young woman of twenty years old.

One day she looked different from others. She went out alone at night. She was found just by a villager

made no noise and followed her. When the young woman was walking to the beach, the villager rushed

at her and tried hard to pull her back . “Let me go. Don't pull me!” cried the young woman, “I was

playing on the beach this afternoon. Now I can't find the key to my suitcase. I think it must be left here.”

"But why won't you look for it tomorrow morning?” said the villager. “Tomorrow morning I’ll leave here

and catch the early bus to New York. I must leave before the day breaks.”

     When the villager heard this, he had a good laugh and helped her look for the key in the moonlight.

1. The small village was        the sea.

A. far from      

B. near      

C. from      

D. to

2.        of the visitors came to this village in order to die.

A. Few        

B. Little      

C. A little    

D. Several

3. Why did a young woman go out alone at night one day?

A. To go for a walk.      

B. To go swimming.

C. To look for her key.    

D. To end her life.

4. The villager rushed at the young woman because he wanted to       .

A. save her          

B. ask her for something

C. kill her            

D. frighten her

5. The woman looked for the key at night because       .

A. she couldn' get up early the next morning

B. she had something important to do

C. she had little time to look for it the next morning

D. she wanted to leave the village at once

单项选择题 案例分析题