阿托品用作麻醉前用药的目的是A.增加腺体分泌B.减少腺体分泌C.增强心血管的迷走神经反射D.增强胃肠道张力E.促进胃肠蠕动,减少术后恶心、呕吐

作者: rantiku 人气: - 评论: 0
问题 阿托品用作麻醉前用药的目的是
选项 A.增加腺体分泌 B.减少腺体分泌 C.增强心血管的迷走神经反射 D.增强胃肠道张力 E.促进胃肠蠕动,减少术后恶心、呕吐
答案 B
解析 :麻醉前用药的目的其一是镇静、抗焦虑,其二是减少腺体分泌,防止返流误吸,前者用苯巴比妥钠,后者用阿托品预防。

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