问题 单项选择题 B1型题

倾倒综合征宜选择()。

A.芹菜、韭菜等高纤维膳食

B.每日1~2次牛乳,有利于疾病恢复

C.带酸味的水果或果汁,带香味的调味品

D.限制糖摄入量

E.高蛋白流质饮食

答案

参考答案:D

解析:1.萎缩性胃炎由于胃酸分泌减少或缺如,可以适量进食酸性食物。2.进食软质的富含蛋白质、维生素和必需微量元素的食物。因蛋白质、维生素C、钙、锌是修补组织,平复创伤不可缺少的物质,牛乳营养丰富,富含蛋白和必需的微量元素,故选B3.倾倒综合征是胃部手术的一种并发症,以BillrothⅡ式胃大部切除术后多见。①早期倾倒综合征:由于食物快速进入小肠,血液迁移至胃肠道以维持胃肠道内正常的渗透压,低血容量导致躯体性症状。②晚期倾倒综合征:当食物快速进入小肠以及葡萄糖的快速吸收导致高胰岛素、高血糖反应,高胰岛素引起继发性低血糖。因此,限制糖摄入量和摄食速度可以预防倾倒综合征的发生。4.胃肠道手术前应给予高蛋白流质饮食,加强营养,抵抗手术消耗,并促进伤口愈合。

阅读理解

阅读理解。

     Mr father woke me up early one summer morning when I was fourteen and announced (宣布):"Get up,

you're going with me to cut the grass in the garden."

     The idea that my father thought I was old enough to help him in his business made me feel proud and

excited. From sunup to sundown, my father, my younger brother and I worked in the large garden. By the

end of the day I was too tired to say a word but I felt good. This was my first time to help my father in his

business. I got $ 6 for my work that day.

    One day my father found some leaves I had missed and pulled me aside."Take away these leaves!" he said,

"and don't make me have to tell you to do it again." The message was clear. Today I value (珍视) the

importance of doing a job well the first time. It will never fail to impress (给……留下印象) the person you

are working for.

    After two years, my father told me and my brother that he felt we were old enough to cut the grass by

ourselves. Every Saturday during my last two years of high school, we set off early in the morning with the

same strong wish we had gained while working under our father.

     Looking after the garden was neither exciting nor high paying, but that didn't matter. It taught me that any

job was a good job and that whatever I was paid was more than I had before.

     A newspaper reporter once asked me how someone could possibly live with hard work and low pay."If

you're only thinking about hard work and money, you probably don't want to do any better than you are doing." I answered. In every job, from cutting the grass to washing dishes, I've learned much. I've learned something

that helps me in my next job.

     If you work hard enough, you can learn from any job you do.

1. The writer felt proud and excited when he was asked to cut the grass because he thought _________.

A. he could cut the grass himself

B. he could make much money

C. he could enjoy sunup and sundown

D. he could help his family

2. The word "message" in the passage probably refers to (指) _________.

A. not leaving leaves behind

B. giving no excuse for your mistakes

C. doing a good job at the very beginning

D. missing things which can be found out

3. When the writer finished high school, maybe he was _________ years old.

A. fourteen

B. eighteen

C. twenty

D. twenty-two

4. Which of the following does the writer probably think is the most important?

A. Keeping learning from any job you had.

B. Asking no money for work.

C. Finishing work as quickly as possible.

D. Keeping looking for different jobs.

5. The writer probably thinks his father is _________.

A. lazy

B. helpful

C. careless

D. funny

选择题