抗休克首要的基本措施为A．改善周围血管张力 B．改善心功能 C

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问题单项选择题

抗休克首要的基本措施为

A．改善周围血管张力

B．改善心功能

C．补充血容量

D．纠正酸中毒

E．防止急性肾功能衰竭

答案

参考答案：C

解析：有效循环血量锐减及组织灌注不足是休克的病理生理基础，因此抗休克的首要根本措施是补充血容量。

阅读理解

“Who needs a shopping mall if you have Taobao?” says Wang Lin,28,a writer in Beijing.

Taobao,China’s largest online shopping site,has become an important part of Wang Lin’s life.She spends lots of money on Taobao.

A growing number of Chinese Internet users like Wang have found the joys of online shopping .Most online shoppers are students or young workers .More women shop on line than men.Clothes and home-use products are the most popular on line.

It was reported that more than 250 billion yuan was spent on online shopping last year, 80% through Taobao.

Taobao means “looking for treasure”in Chinese.People can find almost everything they need on Taobao,from clothes to books ,from candies to DVD players .

You may question the security of online shopping ,Wang Lin said, “”It’s very safe and convenient .Unless you receive the products from the sellers and are satisfied with them,the shop owner will not get the money .You can also get your money back if you want to return the products.”

小题1:What are the most popular on line?

A．Candles and DVD players