问题 单项选择题 A1/A2型题

门静脉高压顽固性腹水的最有效治疗为()

A.补充白蛋白,限制钠盐

B.限制水钠摄入,脱水利尿

C.断流术

D.肝移植术

E.分流术

答案

参考答案:D

解析:门静脉高压顽固性腹水的发生原因为门静脉压力升高,门静脉系统毛细血管床的滤过压增高,同时肝硬化引起低蛋白血症,血浆胶体渗透压下降及淋巴液生成增加,导致液体进入腹腔引起腹水。补充白蛋白,限制水、钠的摄入及脱水利尿,均能暂时减轻腹水;而断流术及分流术的主要目的为止血和预防出血;肝移植术则既替换了病肝,又使门静脉系统血流动力学恢复到正常,故是最有效的治疗方法。

完形填空

Which part is the most important?

My mother used to ask me what the most important part of the body is. When I was 31  .1 thought music and talking were the most important things, so I said: “My 32 Mommy.”

She said; "No. many people are deaf and can’t hear anything but they live normal lives. But you 33  thinking about my questions and I will ask you again soon. "

Several years passed before she asked me again. This time I told her:“Mommy.  34 is very important to   35  , so it must be our eyes. "

She looked at me and told me: "You are learning fast, but your  36  is not right because there are many people who are blind and who arc happy and healthy all the same.”

Then, last year, my grandpa   37 .

Everybody was crying. My mom asked me: “Do you know the most important body

pan now, my dear? The most important body part is your  38 .”

“Is it because it holds up (支撑)my head?”I asked.

"No, it is because it can hold a head of a friend or a loved one when they 3."

she answered. “ Everybody needs a shoulder to cry on sometime in life. I only hope that you have enough love and friends in your life. So, you will  40 have a shoulder to cry on when you need it."

小题1:A. older           B. younger              C. cleverer

小题2:A. ears                B. eyes                 C. mouth

小题3:A. stop                B. begin                    C. keep

小题4:A. mind                B. heart                    C. sight

小题5:A. everybody           B. somebody         C. nobody

小题6:A. question            B. problem              C. answer

小题7:A. came                B. died                 C. arrived

小题8:A. shoulder            B. foot                 C. hand

小题9:A. laugh               B. dance                    C. cry

小题10:A. never               B. always               C. seldom

名词解释