氢氯噻嗪的利尿作用机制是( )。A．抑制Na+-K+-2C1-共同转运机_爱下问搜题

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问题单项选择题

氢氯噻嗪的利尿作用机制是( )。

A．抑制Na⁺-K⁺-2C1^-共同转运机制
B．对抗醛固酮的K⁺-Na⁺交换过程
C．抑制Na⁺-C1^-转运系统
D．抑制肾小管碳酸酐酶
E．抑制磷酸二酯酶，使cAMP增多

答案

参考答案：C

解析：[知识点] 噻嗪类的利尿作用机制

改错题

短文改错（共10小题；每小题1分，满分10分）
假如英语课上老师要求同学们交换修改作文，请你修改你同桌写的作文。文中共有10处语言错误，要求你在错误的地方增加，删除或修改某个单词。
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2. 只允许修改10处，多者（从11处起）不计分。

例如：
It was very nice to get your invitation to spend ∧ weekend with you. Luckily

the
I was completely free then, so I’ll to say “yes”. I’ll arrive in Bristol at around 8 p.m.
am
in Friday evening.
on

Recently，our school has held the meaningful discussion on whether it is reasonable for middle school students to have classes on weekends．Some of our classmates believe we should have classes on weekends．because we can make fully use of the free time to review the lessons we had learnt．Some others are against the opinion，saying we had better to have a good rest on weekends so that we can work effective during the weekdays．The rest agree with neither of the opinion．They have the view which keeping the balance between work and play are both important for us．They suggest one day of the weekend should used to learn our lessons and during the other day they do something interested or have a rest．

单项选择题

温病血分证，其病变主要累及的脏腑是

A．心、肝、肾

B．心、肝、肺

C．肝、肺、肾

D．心、肺、肾