问题 单项选择题 B型题

慢性肾衰竭肾性贫血()

A.口服碳酸钙

B.静脉注射碳酸氢钠

C.补充活性维生素D

D.肌内注射红细胞生成素

E.血液透析

答案

参考答案:D

解析:本组题目考查慢性肾衰竭的治疗原则。慢性肾衰竭时防治高磷血症,饮食应积极限磷和使用肠道磷结合药,如进餐时口服碳酸钙,既可降低血磷,又可供给钙,同时还可纠正酸中毒。对于慢性肾衰竭出现肾性骨病时,首选的药物是骨化三醇,对于肾性骨软化症疗效甚佳,对囊性纤维性骨炎也有一定效果。慢性肾衰竭出现心力衰竭对应立即行血液透析治疗,多可收到较好的疗效。红细胞生成素主要治疗肾性贫血。碳酸氢钠用于治疗慢性肾衰竭出现酸中毒时。

阅读理解

KISSI HEALTH-BEAUTY CENTER

With a busy life and job, pressure can make you look tired and aged. Kissi Health-Beauty Center gives classes, makes training plans according to your physical conditions, and sets up an individual file. All these things will help you to get to know your body and the way to keep it fit.

1)     BODY-BUILDING

Imported gym equipment will help you build up your body’s muscles, making you look full of energy and strength.

2)     GYMNASTIC EXERCISES

A bright and large exercise room with excellent equipment and music will give your body a chance to enjoy movement with rhythm.

3)  SPECIAL “LAZY-BONE” FITNESS CENTER

“Lazy-bone” fitness equipment is the first bodyshaping set of seven beds in Houston. Designed according to human anatomic (解剖学的) and kinematic(运动学的)theory, the seven special beds will help you to exercise your waist, abdomen(腹), hips(臀)or legs. In the relaxing hours you may try them to strengthen your muscles and lose weight.

*Tuition: “Lazy-bone” fitness card, 1000 dollars /month (gymnastic classes included).

*Open Time: 10:30 a.m. —10:30 p.m. every Monday, Wednesday, Friday, Saturday and Sunday

*Tel: 59185700

*Address: 16 Johnson Street, Houston

49. The purpose of this passage is to ______.

A. give advice on health                                 B. introduce new ways of body-building    

C. ask you to go to the center                            D. introduce ways to lose weight

50. If you want some exercises as well as relaxation after a busy day, you’ll go to the center and

_______.

A. learn anatomic and kinematic theory               B. sleep on the special beds      

C. join in the gymnastic exercises                   D. buy a special card

51. Tom Everest who keeps a “Lazy-bone” fitness card can go to the center ______ this week.

A. 11:30 a.m. Monday                                       B. 11:30 p.m. Monday  

C. 10:00 a.m. Tuesday                                       D. 10:00 p.m. Tuesday

52. According to the passage, the center wants to show it is _____ .

A. the newest                                                    B. the most advanced

C. the most convenient                                  D. the largest

单项选择题