问题 单项选择题 A3型题

患儿男,2.5岁,出生后3天发现血便,查血常规发现血小板为8×109/L,此后血小板波动于5~30×109/L。常患感冒,约每月1次,表现为发热、咳嗽、咳白色泡沫痰,偶于头面部出现红色斑丘疹,伴瘙痒。

该患儿最可能的临床诊断是()

A.X连锁血小板减少症

B.特发性血小板减少症

C.自身免疫性血小板减少症

D.湿疹、血小板减少、免疫缺陷综合征

E.反复呼吸道感染

答案

参考答案:D

单项选择题
阅读理解

Will it matter if you don't take your breakfast? Recently a test was given in the United States. Those tested included people of different ages, from 12 to 83. During the experi­ment, these people were given all kinds of breakfasts, and sometimes they got no breakfast at all. Special tests were set up to see how well their bodies worked when they had eaten a certain kind of breakfast. The results show that if a person eats a proper breakfast, he or she will work with better effect than if he or she has no breakfast. This fact appears to be especially true if a person works with his brains. If a student eats fruit, eggs, bread and milk before going to school, he will learn more quickly and listen with more attention to class.

Opposite to(与.....相反) what many people believe, if you don't eat breakfast, you will not lose weight. This is because people become so hungry at noon that they eat too much for lunch, and end up gaining weight instead of losing. You will probably lose more weight if you reduce your other meals.

小题1:During the test, those who were tested were given ________.

A.no breakfast at all

B.very rich breakfast

C.little food for breakfast

D.different breakfast or none小题2:The results of the test show that ________.

A.breakfast has great effect on work and studies

B.breakfast has little to do with a person’s work

C.a person will work better if he has a simple(简单的) breakfast

D.those working with brains needn’t have anything for breakfast小题3:The passage mentions that many people believe that if you don't eat breakfast, you will _________.

A.lose weight

B.not lose weight

C.be healthier

D.gain a lot of weight小题4:Which of the following is not true according to the passage?

A.Poor breakfasts affect those who work with brains.

B.Eating nothing in the morning may cause one to get fatter.

C.Reducing lunch and supper is of less use in weight losing.

D.Eating less in lunch and supper may help to lose weight.