有关高危人群策略,下列描述正确的是()。 A.“高危人群”不仅指那些存在危险因素的人

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问题:

有关高危人群策略,下列描述正确的是()。

A.“高危人群”不仅指那些存在危险因素的人,而且包括那些危险因素处于“边缘”性升高水平但同时具有多个危险因素的人

B.高危人群策略主要是对疾病风险高的个体,针对致病危险因素采取干预措施,降低其未来发病风险

C.高危人群策略也有其局限性,如易产生“标签效应”,即被判定为“高危”的个体可能会承受较大的心理压力,诱发焦虑或自我认知改变,反而不利于健康

D.高危人群策略中的药物预防措施有其局限性,如药物费用、不良反应、个体长期服药的依从性均会影响这一策略的实际效果

E.高危人群策略主要关注病因链近端的环节,针对性和可操作性强,效果明确,易被理解和接受

考点:疾病控制(医学高级)慢性非传染性疾病控制慢性非传染性疾病控制题库
题型:多项选择题

在括号里填上适当的数。

6.27千克=(    )千克(    )克;    

2.3时=(    )分钟;

5.07平方米=(    )平方米(    )平方分米;   

5时30分钟=(    )分钟=(    )时。

题型:多项选择题

Is it to hold the 2010 World Exhibition _______ makes Shanghai the focus of the world?

A.when 

B.that

C.which 

D.what

题型:多项选择题

用托里拆利实验测大气压的值,应注意(  )

A.玻璃管的粗细必须符合一定的要求,否则不能做此实验

B.开始时,玻璃管内必须灌满水银,否则就测不出大气压值

C.实验时,玻璃管必须保持竖直,如果倾斜则不能测出大气压值

D.玻璃管中的水银柱高度必须是760mm,否则就说明实验操作有问题

题型:多项选择题

Register(注册) in person

Register by phone

Register by mail

1781 N. Winchester ST.

Call 264  8833

Use form given

Chicago

Basic Photography

This is an eight-hour course for beginners who want to learn how to use a 35mm camera. The teacher will cover such areas as kinds of film, light, and lenses(镜头). Bring your own 35mm camera to the class.

Course Charge: $150

Jan. 10, 12, 17, 19, Tues. & Thurs. 6-8p.m.

Marianne Adams is a professional photographer whosephotographs appear in many magazines.

Understanding Computers

This twelve-hour course is for people who don’t know very much about computers, but who need to learn about them. You will learn what computers are, what they can and can’t do, and how to use them.

Course Charge: $75

Equipment Charge: $10

Jan. 7, 14, 21, 28, Sat. 9-12 a.m.

Joseph Saimders is a professor of computer science at New Urban University. He has over twelve years of experience in the computer field.

Stop Smoking

Do you want to stop smoking? Have you already tried to stop and failed? Now it is the time to stop smoking using the latest methods. You can stop smoking, and this twelve-hour course will help you do it.

Course Charge: $30

Jan. 4, 11, 18, 25 Mon. 4-7 p.m.

Dr.John Goode is a practicing psychologist(心理学家)who has helped hundreds of people stop smoking.

Typing

This course on weekdays is for those who want to type as well as those who want to improve their typing. You are tested in the first class and practice at one of eight different skill levels. This allows you to learn at your own speed. Each program lasts 20 hours. Bring your own paper.

Course Charge: $125

Materials Charge: $25

Two hours each evening for two weeks.

This course is taught by a number of business education teachers who have successfully taught typing courses before.

55. The word “professional” in this advertisement most probably means “_____”.

A. spiritual       B. journalist    C. professor         D. experienced 

56. The shortest course is _____.

A. Basic Photography                B. Understanding Computers

C. Stop Smoking                    D. Typing

57. There are typing courses_____.

A. on Saturdays and Sundays  B. from Monday to Friday

C. from Monday to Saturday   D. on each day in the week

58. If you can have free time only on weekends, you should take the course _________.

A. Basic Photography                B. Understanding Computers

C. Stop Smoking                    D. Typing

题型:多项选择题

31岁女性,人工流产术后25d,仍有少量 * * 流血,检查子宫饱满,质中,轻压痛,宫口松软,双附件(-)。

5℃,血WBC9.8×109/L,血 HCG 25U/L,应做以下哪种处理

A.中药清热止血

B.抗感染治疗后刮宫

C.立即刮宫

D.用止血药

E.缩宫素肌内注射

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