问题 单项选择题 A型题

以下肾结石中,应采用低嘌呤饮食进行治疗的是()

A.尿酸结石

B.磷酸钙结石

C.磷酸镁结石

D.碳酸钙结石

E.磷酸铵结石

答案

参考答案:A

解析:尿酸结石应采用低嘌呤饮食。其饮食原则为:①总热能较常人低10%~20%,蛋白质0.8~1g/kg,糖类和脂肪可适量供给。②食物易消化,多用烩、煮、熬、蒸、汆等烹调方法。③心肾功能正常者,可给足量液体。④多选用富含维生素B及维生素C的食物。⑤急性发作期间,嘌呤应限制在150mg/d左右。

阅读理解

According to the recent survey , only forty percent of children in our school feel happy, Why?

Do you know what “happiness” means? A lot  of money? No homework every day? High marks or anything else?

In fact , happiness is always around you put your heart into it. When you are in trouble  at school, you r friends will help you; When you study hard  at your lessons, your parents are always taking good care of your life and your health; When you get success, your friends will say congratulations to you; When you do something wrong, people around you will help you to collect it; When you do something good to others, you will feel happy ,too. All these are happiness. If you notice a bit of them, you can see that happiness is always around you. All these can’t be bought  with money. It’s a feeling of your heart. When you come across difficulties, you can say loudly you are very happy, because you have more chances to challenge yourself.

As the saying goes , lift is a revolving door. When it closes, it also opens. If you take every chance you get, you can be a  happy  and lucky person.

小题1:When you  fail in the exam, both your teacher and your classmates will ________ to make you happy.

A.laugh at you

B.play jokes on you

C.help you

D.quarrel with you小题2:What  will your friends say to you when you get high marks?

A.Good luck!

B.Congratulations

C.Just so-so

D.Is that so?小题3:In the writer’s  opinion ,_________ can make you happy.

A.no homework

B.high marks

C.peace of mind

D.money小题4:Which of the following is this passage about?

A.Life

B.Happiness

C. Good luck

D.Chance小题5:How many examples are given to show the meanings of happiness?

A. 5

B. 7

C. 4

D. 6

问答题 计算题