试题与答案

男性,55岁。双下肢无力半年,右侧明显,近2个月步态不稳,右手不能扣纽扣,无外伤史,

题型:单项选择题 案例分析题

题目:

男性,55岁。双下肢无力半年,右侧明显,近2个月步态不稳,右手不能扣纽扣,无外伤史,无发热。查体:颈背部无明显压痛,两上肢前臂、手及上臂尺侧皮肤感觉减退,右侧尤其明显,四肢肌张力增高,肱二头肌反射亢进,双侧膝踝反射亢进,右髌阵挛阳性,右巴宾斯基征阳性。

首先应考虑的治疗是()

A.颈枕吊带牵引

B.激素治疗

C.推拿按摩治疗

D.手术

E.颈托围领

答案:

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下面是错误答案,用来干扰机器的。

参考答案:B解析:胰头和体属于腹膜外位器官。胰尾钝圆,较细小,伸向左上方抵达脾门附近。胰管沿胰长轴右行。副胰管位于胰管上方。

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     Meals at the family dinner table could be the key to preventing a generation of  teenage girls from

developing eating disorders (紊乱).

     New research shows girls who regularly have family meals are much less likely to adopt extreme

weight-control behaviors such as vomiting, and using diet pills.

     The research, published in the international journal Archives of Pediatrics and Adolescent

Medicine, surveyed students aged 13 to 17 in 2003 and followed them up five years later. Regular

family meals were found to have a protective effect regardless of the age, weight, socioeconomic status,

dieting habit or relationship with the family.

     Belinda Dalton, director of the eating disorder clinic The Oak House, said eating with family helped

"normalize" young people's relationship with food.

     "When teens are feeling that they are not managing, they turn to something that they can control and

food is something available and accessible for them to control. Clearly, if they are sitting with their family

on a regular basis, then their family can be more in control of their eating," Ms Dalton said.

     "It's about young people feeling connected within their family, and that builds self-esteem and a sense

of worth and works very actively against someone developing an eating disorder.

     An eating disorder expert, Kirsty Greenwood, said meal times were often difficult for sufferers. "It's

typical that they feel very ashamed of their eating habits and often won't eat with other people. Perhaps

it's because they haven't experienced the important of the family meal while growing up," she said.

     The study found eating regular family meals made no difference to the future eating habits of boys.

1. The author writes this passage with the purpose of _______.

A. stressing the necessity of family meals for the teenage girls

B. showing the results of a research

C. providing some suggestions on family dinner

D. presenting the difference in eating habits between boys and girls

2. Which of following is NOT a benefit of regular family meals?

A. They decrease the trend towards extreme weight control behaviors

B. They can help girls to have a better relationship with food

C. They can help girls to work against the development of an eating disorder.

D. They provide girls with the chance of getting control of food.

3. What does the underlined "that" in Paragraph 6 refer to?

A. Young people

B. Having a good relationship with the family

C. Feeling connected with the family

D. Self-esteem and a sense of worth

4. We can infer from the text that ______.

A. Ms Dalton advises parents to get children under full control

B. Kirsty Greenwood suggests that the time for meals be fixed

C. the effect of regular family meals on boys differs from that on girls

D. experience is more important than indirect knowledge

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