【单选题】【消耗次数：1】
青霉素治疗细菌性感染时引起的过敏性休克首选药是
①
异丙肾上腺素
②
去甲肾上腺素
③
肾上腺素
④
多巴胺
⑤
间羟胺
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相关题目
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肾上腺素和去甲肾上腺素对心血管的效应是（）
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两者的升压效应相同
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两者引起的心率变化相同
③
小剂量的肾上腺素使骨骼肌微动脉舒张
④
去甲肾上腺素使胃肠道微动脉舒张
⑤
在完整机体中，注射去甲肾上腺素后引起血压升高，心率加快
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盐酸异丙肾上腺素的化学名为
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4-（2-氨基-1-羟基乙基）-1，2-苯二酚盐酸盐
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4-[（2-异丙氨基-1-羟基）乙基]-1，2-苯二酚盐酸盐
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4-[（2-甲胺基）-1-羟基乙基]-1，2-苯二酚盐酸盐
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2-甲氨基苯丙烷-1-醇盐酸盐
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