急性代谢性碱中毒() A.pH7.35,PCO65mmHg,BE+8 B.pH7.2

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问题:

急性代谢性碱中毒()

A.pH7.35,PCO65mmHg,BE+8

B.pH7.20,PCO25mmHg,BE-10

C.pH7.50,PCO45mmHg,BE+8

D.pH7.40,PCO40mmHg,BE-2

E.pH7.25,PCO70mmHg,BE+3

考点:新疆住院医师急诊科儿科儿科题库
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阅读理解。

     Most people feel lonely sometimes, but it usually only lasts between a few minutes and a few hours. This

kind of loneliness is not serious. In fact, it is quite normal. For some people, though, loneliness can last for

years. Now researchers say there are three different types of loneliness.

     The first kind of loneliness is temporary (暂时的). This is the most common type. It usually disappears

quickly and does not require any special attention. The second kind, situational loneliness, is a natural result

of a particular situation-for example, a family problem, the death of a loved one, or moving to a new place.

Although this kind of loneliness can cause physical problems, such as headaches and sleeplessness, it usually

does not last for more than a year. The third kind of loneliness is the most severe. Unlike the second type,

chronic (长期的) loneliness usually lasts more than two years and has no specific cause. People who

experience habitual loneliness have problems socializing and becoming close to others. Unfortunately, many

chronically lonely people think there is little or nothing they can do to improve their condition.

     Psychologists are trying to find ways to help habitually lonely people for two reasons: they are unhappy

and unable to socialize and there is a connection between chronic loneliness and serious illness such as heart

disease. While temporary and situational loneliness can be a normal, healthy part of life, chronic loneliness can

be a very sad, and sometimes dangerous condition.

1. How would you treat temporary loneliness according to the passage?

A. Talk to friends.

B. Just ignore it.

C. Go to see a doctor.

D. Ask your teachers for guidance.

2. "It" in the last sentence of the second paragraph refers to _____.

A. temporary loneliness

B. situational loneliness

C. a new place

D. sleeplessness

3. The topic of the 4 paragraph is that_______.

A. one problem of loneliness is a person's social contacts

B. we depend on various people for different reasons

C. lonely people don't have many social problems

D. lonely people don't have many friends

4. Why do psychologists want to help chronically lonely people?

A. Chronic loneliness can cause family problems.

B. Chronic loneliness can cause serious illness.

C. Chronic loneliness can not be overcome.

D. Such people are harmful to society.

5. What is the best title for the passage?

A. Three kinds of loneliness

B. Loneliness and Diseases

C. Loneliness and Social Contacts

D. Chronic Loneliness

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当今英国女王伊丽莎白二世仍是英国国家的象征,但国家最高权力却掌握在国会而不是伊丽莎白二世手中,这种政治制度源于英国历史上哪一部法律文件?(   )

A.《独立宣言》

B.《权利法案》

C.《 * * 宣言》

D.《法典》

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为了保障国家安全,促进国民经济和社会发展等公共利益的需要,确需征收房屋的,应由( )做出房屋征收决定。

A.市、县级规划管理部门
B.市、县级房屋征收部门
C.市、县级人民政府
D.省、自治区、直辖市人民政府

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调用gets和puts函数时,必须包含的头文件是( )。

A.stdio.h

B.stdlib.h

C.define

D.以上都不对

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层次分析法其主要步骤如下

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