问题 多项选择题 案例分析题

患者男性,70岁,因进行性排尿困难10年,加重1年,伴尿频、尿急和尿痛症状就诊。查体:前列腺Ⅱ度增大,中等硬度,表面光滑。泌尿系B超检查:前列腺体积5.2cm×4.6cm×3.8cm,前列腺中叶向膀胱内突出,膀胱内可见多个强回声光团伴声影,直径0.5~1.0cm。膀胱内残余尿量为120ml。膀胱X线平片未见结石影。

下列临床常用检查,哪些有助于明确膀胱结石的诊断()

A.CT扫描

B.膀胱镜检

C.静脉尿路造影

D.膀胱充气造影

E. * * 探条检查

F.盆腔“三合诊”

G.变换体位行膀胱B超检查

答案

参考答案:A, B, C, G

单项选择题 A1型题
阅读理解

阅读理解。

     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