男,60岁,糖尿病10余年,应用胰岛素中,因突然昏迷来急诊。应首先考虑何诊断()。

题型:单项选择题 共用题干题

问题:

男,60岁,糖尿病10余年,应用胰岛素中,因突然昏迷来急诊。

应首先考虑何诊断()。

A.高渗性非酮症性昏迷

B.糖尿病酮症酸中毒

C.乳酸性酸中毒

D.低血糖昏迷

E.脑出血

考点:全科医学(医学高级)强化练习题强化练习题题库
题型:单项选择题 共用题干题

组织、细胞代谢障碍引起的可逆性病变称为______

A.变性

B.坏死

C.梗死

D.坏疽

E.以上都不是

题型:单项选择题 共用题干题

金属罐壁焊缝检验时,可向罐内装水至罐壁的(),如不见渗水即为合格。

A、四分之三

B、一半

C、上沿

D、三分之二

题型:单项选择题 共用题干题

How I Turned to Be Optimistic

I began to grow up that winter night when my parents and I were returning from my aunt's house, and my mother said that we might soon be leaving for America. We were on the bus then. I was crying, and some people on the bus were turning around to look at me. I remember that I could not bear the thought of never hearing again the radio program for school children to which I listened every morning.

I do not remember myself crying for this reason again. In fact, I think I cried very little when I was saying goodbye to my friends and relatives. When we were leaving I thought about all the places I was going to see—the strange and magical places I had known only from books and pictures. The country I was leaving never to come back was hardly in my head then.

The four years that followed taught me the importance of optimism, but the idea did not come to me at once. For the first two years in New York I was really lost—having to study in three schools as a result of family moves. I did not quite know what I was or what I should be. Mother remarried, and things became even more complex for me. Some time passed before my stepfather and I got used to each other. I was often sad, and saw no end to “the hard times. ”

My responsibilities in the family increased a lot since I knew English better than everyone else at home. I wrote letters, filled out forms, translated at interviews with Immigration officers, took my grandparents to the doctor and translated there, and even discussed telephone bills with company representatives.

From my experiences I have learned one important rule: Almost all common troubles eventually go away! Something good is certain to happen in the end when you do not give up, and just wait a little! I believe that my life will turn out all right, even though it will not be that easy.

小题1:How did the author get to know America?

A.From her relatives

B.From her mother

C.From Books and pictures

D.From radio programs小题2:Upon leaving for America the author felt       .

A.confused

B.excited

C.worried

D.amazed小题3:What can we learn about the author from Paragraph 4?

A.She worked as a translator

B.She attended a lot of job interviews

C.She paid telephone bills for her family

D.She helped her family with her English小题4:The author believes that      .

A.her future will be free from troubles

B.it is difficult to learn to become patient

C.there are more good things than bad things

D.good things will happen if one keeps trying

题型:单项选择题 共用题干题

()消费顾客对商品知识或缺乏或不重,视购买行为呈消极被动状态。

A.习惯型

B.慎重型

C.挑剔型

D.被动型

题型:单项选择题 共用题干题

在操作系统的进程管理中,若某资源的信号量S的初值为2,当前值为-1,则表示系统中有 个正在等待该资源的进程。

A.0
B.1
C.2
D.3

更多题库