问题 单项选择题

下列关于肝性脑病患者的饮食护理,正确的是

A.昏迷者给予蛋白质以补充营养

B.患者清醒后最好给动物性蛋白

C.显著腹水者应限制水钠入量

D.给予脂肪类物质以补充热量

E.葡萄糖的入量宜少

答案

参考答案:C

解析:肝性脑病患者的饮食护理中,昏迷者应忌食蛋白质,可鼻饲或静脉补充葡萄糖供给热量,足量的葡萄糖除提供热量和减少组织蛋白分解产氨外,还有利于促进氨与谷氨酸结合形成谷氨酰胺而降低血氨。清醒后可逐步增加蛋白质饮食,最好给予植物蛋白质如豆制品,植物蛋白质含蛋氨酸、芳香族氨基酸少,适用于肝性脑病。显著腹水者钠量应限制在250m9/d,水入量一般为尿量加l000ml/d。应尽量少给予脂肪类物质,因脂肪可延缓胃的排空。

完形填空

Did you know that the position you choose to sleep in says something about what kind of person you are?

A study of 1,000British people has been done by Chris,a British professor and director of the Sleep Assessment and Advisory Service in the UK.It looked at the six most common sleeping positions and which personalities tend to match them.Have a look.

1. Fetus (胎儿) position – This is the most common sleeping position. About 41 percent of the participants said they sleep in this position. These sleepers may appear to be strong but they are usually sensitive (敏感的) and shy. The more they curl (蜷缩) up, the more worried they are.

2. Log position (树干睡姿) – This is the second most common position. People who sleep like a log are usually stubborn.

3. Yearner position (向往型睡姿) – This position says that you are open-minded and eager (急切的) to face challenges.

4. Soldier position – These sleepers lie on their backs with their arms down and close to the body. They are usually reserved and quiet.

5. Freefall position – People who sleep in this position are outgoing (外向的) but feel a lack of control in their lives. This is the least comfortable position.

6. Starfish position – People who sleep like this are good listeners, helpful, and uncomfortable being the center of attention.

小题1:What is the main idea of this passage?

A.Sleeping position decides personality.

B.Sleeping position reflects personality.

C.What the six different sleeping positions are like.

D.Different people have different sleeping positions.小题2:Which of the following pictures shows “soldier position”?

A.

B.

C.

D.小题3:According to the passage, which of the following statements is correct?

A.Those sleeping in fetus position are always strong.

B.Those sleeping in log position changes their ideas easily.

C.Those sleeping in freefall position usually feel uncomfortable in their lives.

D.Those sleeping in starfish position may feel uneasy when focused on.小题4:What does the underlined word “participants” in paragraph 3 most probably mean?

A.Fetus

B.British people

C.People surveyed

D.Sleepers

多项选择题