问题 多项选择题 案例分析题

患者男,66岁。主因上消化道大出血住院治疗,治疗过程中出现呼吸困难。体格检查:血压90/60mmHg,心率112次/min,呼吸28次/min,呼吸深大,双肺未及啰音。糖尿病、冠心病史10年。实验室检查:血电解质正常,血肌酐134μmol/L,动脉血pH7.36,血糖11.6mmol/L,尿酮体正常。

下一步应进行的检查是()

A.肝功能

B.血乳酸

C.心电图

D.X线胸片

E.超声检查

答案

参考答案:B

单项选择题
阅读理解

任务型阅读。根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有一项为

多余选项。

      In choosing a friend, one should be very careful. A good friend can help you study. You can have fun

together and make each other happy. Sometimes you will meet fair weather friends. They will be with you

as long as you have money or luck, but when you are down, they will run away. 1._______ I look for certain

qualities of character, especially understanding, honesty and reliability (可靠).

      Above all else, I look for understanding in a friend. A good friend tries to understand how another person

is feeling. He is not quick to judge. Instead, he tries to learn from others. He puts himself in the other person's

place, and he tries to think of ways to be helpful. He is also a good listener. At the same time, however, a good

friend is honest. He does not look for faults in others. He notices (注意到) their good points. In short (总之), a

friend will try to understand me and accept me. 

      2._______ I can always depend on a good friend. If he tells me he will meet me somewhere at a certain

time, I can be sure that he will be there. If I need a favor (帮忙), he will do his best to help me. If I am in

trouble, he will not run away from me.

      There is a fourth quality that makes a friend special. 3._______ We should enjoy our lives, and we would

enjoy our friendship. That is why I especially like friends who are fun to be with. A good friend likes the same

things I like. We share experience and learn from each other. A good friend has a good sense of humor (幽默),

too. He likes to laugh with me. That is how we share in the joy of being friends. And I know that he is looking

for the same quality in me. 4._______

A. How do I know when I have found a good friend?

B. When I meet someone who is reliable, honest, and understanding, I know I've found a friend!

C. A special friend is someone with whom we can have fun.

D. Another quality of a friend is reliability.

E. I also want a good friend.