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问题 选择题

正常情况下，原尿与血浆相比，主要是不含有（　　）

A．蛋白质

B．葡萄糖

C．血细胞

D．尿素

答案

尿的形成包括肾小球的过滤作用和肾小管的重吸收，血液流过肾小球时，除血液中的血细胞和大分子蛋白质外，血浆中的一部分水分、无机盐、葡萄糖、尿素等物质，都可以由肾小球过滤到肾小囊腔内，形成原尿．所以血浆和原尿的区别在于原尿中不含大分子的蛋白质．

故选：A

单项选择题 A2型题

下列关于个案概念化的表述不正确的是（）

A.贯穿于整个治疗过程

B.建立在对患者信息综合分析的基础之上

C.为每一个治疗干预措施提供连贯有效的指导

D.制定完成后要严格遵守不得修改

E.能够帮助治疗师理清患者症状的产生原因以及症状之间的关系
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单项选择题

Americans use more water than any other people in the world. If we continue to use water at the rate we do now, we will soon not have enough to meet our needs. In 1980, 40 billion gallons were used each day in the United States. In 1990, 700 billion gallons were used. The average Americans uses almost 90 gallons of water a day for personal use. And much move water is needed to make the things American people like to have. For example, it takes thousands of gallons of water to make one pound of beef for the dinner table. It takes more than 100,000 gallons of water to make a car. If we include these uses of water, the average American uses about 2000 gallons of water a day.

Americans used ______ gallons of water each day in 1980.

A．40 billion

B．90 billion

C．700 billion

D．200 billion
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