问题 单项选择题 案例分析题

男性,55岁,主因发烧、咳嗽1周,意识障碍2小时急诊入院,既往3年前因肾上腺肿瘤行手术切除后易感冒。查体:血压70/50mmHg,呼吸3次/分,全身皮肤色素沉着,心率110次/分,律齐,左下肺可闻少量湿啰音

患者病青严重,血压下降明显,目前最迫切的治疗是()

A.血浆或白蛋白扩容

B.补充糖皮质激素

C.补充葡萄糖盐水及糖皮质激素

D.激素减量并加大抗生素用量为抢救患者最需要的化验检查

E.补充生理盐水

答案

参考答案:C

单项选择题
阅读理解

第二部分:阅读理解(每小题2 分,满分30分)

第一节: 阅读下列短文,从每题所给的A、B、C、D四个选项中,选出最佳选项

A

Books which give instructions on how to do things are very popular in the United States today. Thousands of these “How to” books are available; in fact, there are about four thousand books with titles that begin with the words “How to”. One book may tell you how to earn more money, another may tell you how to save or spend it, and another may explain how to give your money away.  Many “How to” books give advice on careers (职业). They tell you how to choose a career and how to succeed at it. If you fail, however, you can buy a book called “How to Turn Failure into Success”. If you would like to become very rich, you can buy the book “How to Make a Million”. If you never make any money at all, you may need a book called “How to Live on Nothing?”. One of the most popular types of books is one that helps you with personal problems. If you want to have a better love of life, you can read “How to Succeed at Love Every Minute of Your Life.?”. If you are tired of books on happiness, you may prefer a book called “How to Make Yourself miserable?”.

Many of these books help people use their time better. Some people want books which will give them useful information about sports, hobbies, and travel. Other people use their free time to make repairs and improvements on their homes. They prefer books which give step by step instruction on how to repair things like plumbing (卫生管道工程) and electrical wiring, or on how to redecorate (重新装饰) or enlarge a house.

Why have “How to” books become so popular? Probably because life has become so complex. Today people have far more free time to use, more choices to make, and more problems to solve. “How to” books help people deal with modern life. 

51. These “How to” books are written to______.

A. tell people on how to love their daily life             

B. earn money for the companies to survive in the competition

C. give people some good advice on how to do something they want to do 

D. give readers who want to know about America a deep impression

52. Before someone wants to find a good job, he had better______.

A. buy a book on “How to Make a Million?”

B. read a book on how to choose a career and how to succeed at it 

C. make better use of his time in his daily life     

D. use his free time to look for it 

53. If people will not succeed in what he is doing, a book called________ can give help.

A. “How to Turn Failure into Success”     

B. “How to Make a Million?”

C. “How to Succeed at Love Every Minute of Your Life?”

D. “How to Make Yourself Miserable?”