正常新鲜离心尿沉渣中红细胞小于()/HP,白细胞小于()/HP。正常尿行12小时尿细

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正常新鲜离心尿沉渣中红细胞小于()/HP,白细胞小于()/HP。正常尿行12小时尿细胞计数(Addiscount),红细胞小于()万,白细胞小于()万,管型小于()为正常。

考点:医学检验科住院医师肾脏内科肾脏内科题库
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Consumers are being confused and misled by the hodge-podge (大杂烩) of environmental claims made by household products, according to a “green labeling” study published by Consumers International Friday.

Among the report’s more outrageous (令人无法容忍的) findings, a German fertilizer described itself as “earthworm friendly”, a brand of flour said it was “non-polluting” and a British toilet paper claimed to be “environmentally friendlier”.

The study was written and researched by Britain’s National Consumer Council (NCC) for lobby group Consumer International.It was funded by the German and Dutch governments and the European Commission.

“While many good and useful claims are being made, it is clear there is a long way to go in ensuring shoppers are adequately informed about the environmental impact of products they buy,” said Consumers International director Anna Fielder.

The 10-country study surveyed product packaging in Britain.Western Europe, Scandinavia and the United States.It found that products sold in Germany and the United Kingdom made the most environmental claims on average.

The report focused on claims made by specific products, such as detergent (洗涤剂), insect sprays and by some garden products.It did not test the claims, but compared them to labeling guidelines set by the International Standards Organization (ISO) in September, 1999.

Researchers documented claims of environmental friendliness made by about 2,000 products and found many too unclear or too misleading to meet ISO standards.

“Many products had specially-designed labels to make them seem environmentally friendly, but in fact many of these symbols mean nothing,”said report researcher Philip Page.

“Laundry detergents made the most number of claims with 158.Household cleaners were second with 145 separate claims, while paints were third on our list with 73.The high numbers show how confusing it must be for consumers to sort the true from the misleading.” he said.

The ISO labeling standards ban vague or misleading claims on product packaging, because terms such as “environmentally friendly” and “non-polluting” cannot be tested.“What we are now pushing for is to have multinational corporations meet the standards set by the ISO.” said Page.

1.According to the passage, the NCC found it outrageous that ____.

A.all the products surveyed claim to meet ISO standards

B.the claims made by products are often unclear or misleading

C.consumers would believe many of the manufactures’claim

D.few products actually prove to be environmentally friendly

2.A study was carried out by Britain’s NCC to ____.

A.find out how many claims made by products fail to meet environmental standards

B.inform the consumers of the environmental impact of the products they buy

C.examine claims made by products against ISO standards

D.test the guidelines set by the International Standards Organization

3.What is one of the consequences caused by the many claims of household products?

A.They are likely to lead to serious environmental problems

B.Consumers find it difficult to tell the true from the false

C.They could arouse widespread anger among consumer

D.Consumers will tend to buy products they don’t need

4.It can be inferred from the passage that the lobby group Consumer International wants to ____.

A.make product labeling satisfy ISO requirements

B.see all household products meet environmental standards

C.warn consumers of the danger of so-called green products

D.prove the efforts of non-polluting products

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人在呼吸时,呼出的气体成分与吸入的气体成分比较 

A.二氧化碳含量多

B.不含氧气

C.全部是二氧化碳

D.氧气含量多

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古代纳西族文字——东巴文,属于()。

A.象形文字

B.汉族形变

C.音节文字

D.拼音文字

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以下有关分层现象的论述,错误的是( )

A.动物在群落中的分层现象也很普通
B.植物地下根系分层由浅入深依次是乔木、灌木、草本和植被
C.水生生物也具有分层现象
D.草本群落也具有分层现象

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几台水泵同时向一条管道排水,称为水泵串联工作

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