问题 单项选择题 A3/A4型题

患者,男,85岁。因咳嗽发热1个月,昏迷5小时入院。高血压史30余年,无明显糖尿病史。体检:体型消瘦,深度昏迷,脱水貌。四肢厥冷,双侧中、下肺可闻及湿啰音。血压80/40mmHg,心率124次/分,心律不齐,未见双下肢水肿。尿糖(++++)。尿酮(-)。ECG提示频发室性早搏。

假如此时血糖33.3mol/L,血酮(-),pH7.35,血钠、Cr均增高,下列的综合治疗方案中哪一项是最合理的()

A.抗感染、补液、小剂量胰岛素静脉滴注

B.抗感染、补液、抗心律失常

C.抗感染、补充低渗氯化钠溶液、小剂量胰岛素静脉滴注

D.抗感染、补液、小剂量胰岛素皮下注射、抗心律失常

E.抗感染、抗休克、纠正酸中毒

答案

参考答案:C

阅读理解

阅读理解。

     Some people think that as more and more people have televisions in their homes, fewer and fewer people

will buy books and newspapers. Why read an article in the newspaper, when the TV news can bring you the

information in a few minutes and with pictures? Why read the life story of a famous man, when a short

television program can tell you all that you want to know?

     Television has not killed reading, however. Today, newspapers sell in very large numbers. And books of

every kind are sold more than ever before. Books are still a cheap way to get information and enjoyment.

Although some books with hard covers are expensive, many books are printed today as paperbooks (平装本),

which are quite cheap. A paperback collection of short stories, for example, is always cheaper than an evening

at the cinema or the theater, and you can keep a book for ever and read it many times.

     Books are a wonderful provider of knowledge and pleasure and some types of books should be in every

home. Every home should have a good dictionary. A good encyclopedia (百科全书), though expensive, is

useful, too, because you can find information on any subject. Besides, you can have such books as history

books, science textbook, cookbooks, and collections of stories and poems. Then from time to time you can

take a book of poems off your shelves and read the thoughts and feelings of your favorite poets.

1. It can be inferred from the passage that _____.

A. TV programs are a chief provider of knowledge

B. cinemas are the best choice in getting information

C. reading is a cheap way of learning and having fun

D. newspapers are an expensive way to enjoy oneself

2. What does the sentences "Television has not killed reading, however" underlined in the second paragraph

    suggest?

A. People only need reading, though.

B. Reading is still necessary today.

C. Reading is more fun than television.

D. Watching television doesn't help reading.

3. Which of the following is mainly discussed in the last paragraph?

A. Types of books.

B. Kinds of dictionaries.

C. Lists of history books.

D. Collections of stories and poems.

4. What can we learn from the passage?

A. Fewer and fewer people will buy books.

B. A good dictionary should be kept in every home.

C. Books with hard covers sell better than paperbooks.

D. More people like TV programs about famous men.

多项选择题