关于七氟烷在麻醉中的作用，下列正确的是（）。 -题库考试答案搜索网

关于七氟烷在麻醉中的作用，下列正确的是（）。

单选题

2021-12-25 21:01

A、无气味，对气道无刺激性
B、可产生七氟烷相关性肝炎
C、在碱石灰中可降解生成具有肾毒性的复合物A
D、因其血气分配系数较小，麻醉强度较大
E、在体内经肝代谢率大于2%

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正确答案

C

试题解析

七氟烷具有特殊的芳香气味，对气道无刺激性，在体内经肝脏代谢率为1.5%，与氟烷可产生氟烷相关性肝炎不同，几乎无肝毒性，血气分配系数较小，麻醉强度不大，可在碱石灰中降解生成有肾毒性的复合物A，且在低流量吸入时生成量增多。

标签：麻醉神经外科基础知识普通外科综合复习普通外科学(医学高级)

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