N0的中枢系统作用,正确的是()A.吸入30%~50%有镇痛作用B.吸入>30%有麻醉作用C.降低颅内压D.增加脑血流E.麻醉作用极强

作者: rantiku 人气: - 评论: 0
问题 N0的中枢系统作用,正确的是()
选项 A.吸入30%~50%有镇痛作用 B.吸入>30%有麻醉作用 C.降低颅内压 D.增加脑血流 E.麻醉作用极强
答案 A
解析

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