题目内容

尿生成的基本过程是:

A. 肾小球的滤过
B. 肾小管和集合管的重吸收
C. 尿液的浓缩
D. 尿液的稀释
E. 肾小管和集合管的分泌和排泄

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更多问题

血K+浓度升高或血Na+浓度降低时,醛固酮的分泌减少。

A. 对
B. 错

排尿的初级中枢与大脑皮层失去联系时,可出现尿潴留。

A. 对
B. 错

This meeting is regarded as the most important meeting concerning climate change ver held.

A. treated
B. looked
C. considered
D. named

The pollution is getting increasingly serious, particularly in developing countries.

A. partly
B. properly
C. specially
D. especially

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