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简答休克的一般治疗措施

答案

参考答案：

休克病人应取头及躯干抬高10~15O，下肢抬高20~30O的体位，以增加回心血量和改善呼吸，保持呼吸道通畅，给予氧气吸入，注意环境温度，应适当保温（勿加温过热）或者防暑。有开放性气胸、伤口出血、骨折等情况，需作相应的急救处理。

单项选择题

"What does the middleman do but add to the price of goods in the shops " Such remarks are aimed at the intermediate operations between manufacturers and final customers. This practice usually attracts a lot of attention from the public and the press and the operation most talked about is what is often called wholesaling.
The wholesaler buys goods in large quantities from the manufacturers and sells them in smaller parcels to retailers, and for this service his selling price to the retailer is raised several percent higher. But his job is made more difficult by retail demand not necessarily running level with manufacturers’ production. Because he adjusts or regulates the flow of goods by holding stock Until required, he frees the manufacturer, to some extent, from the effect on production of changing demand and having to bear the whole risk.
The manufacturer can then keep up a steady production flow, and the retailer has no need to hold heavy stocks, who can call on the wholesaler for supplies any time. This wholesale function is like that of a valve in a water pipe. The middleman also bears part of the risk that would otherwise fall on the manufacturer and also the retailer.
The wholesaler provides a purely commercial service, for which he is too well rewarded. But the point that is missed by many people is that the wholesaler is not just someone adding to the cost of goods. It is true one could eliminate the wholesaler but one would still be left with his function: that of making sure that goods find their way to the people who want them.

"Middleman" in the passage almost equals to all the following in meaning EXCEPT ______.

A．go-between

B．intermediary

C．manufacturer

D．wholesaler
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填空题

甾体激素类药物的种类和分析方法较多，其中四氮唑盐比色法适合于（）药物的分析；Kober反应-铁酚试剂法适合于（）类药物的分析。
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