问题 单项选择题 A1/A2型题

导致肾病综合征复发及疗效不佳的主要原因是()

A.肾功能不全

B.动脉粥样硬化

C.肾静脉血栓

D.下肢静脉血栓

E.感染

答案

参考答案:E

解析:本题考查肾病综合征的并发症。感染是常见的并发症,与蛋白质营养不良、免疫功能紊乱及激素治疗有关。患者可出现全身各系统的感染,常见的如呼吸道、尿路、皮肤及腹腔感染等。由于使用糖皮质激素治疗,使患者的感染征象常不明显,导致治疗不及时或不彻底,因此感染是肾病综合征复发和疗效不佳的主要原因之一。

阅读理解

阅读理解

       You should be careful in the giving of gifts. Never give a gift in a job

interview or go to a business meeting. Gifts are usually given during special

holidays or as "thank you" for special invitations.

       At the time of arriving, you may give your gift to the host (主人) once

the introductions are made. With gift giving a few rules are in order: Be

modest  (适度的 ) with  your  gift, do  not  buy  expensive gifts.

      Special food from your country or a bottle of wine are best if you do

not know the host very well,but be certain that your gift will not require

attention. You can usually say something like "I thought you would like

this a little later" when you offer your gift.

     Be careful of giving wine , a bottle of wine is usually all right if you

know your host drinks wine. Flowers are good but remember: roses are

for personal relationships. Do not give roses. Cut flowers are nice if they

are in a vase(花瓶) . A small cultural gift from your'country is usually

very suitable. 

     Make sure your gift is packaged nicely with a nice card.

1.You should be ________ of giving of gifts..

2.You'd ________not give a gift when you go to a job interview.

3. We can ________ some gifts each other during the special holidays ,

such as Christmas Day.

4. ________ _______ ________ _______can be all right if you

know your host drinks wine.

5 .You should remember not to give              to others because they are for

personal relationships

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