A 24-year-old woman is brought to the emergency department by ambulance after she is found collapsed and unresponsive on the street. It is not known how long she was lying on the street. Physical examination reveals constricted pupils and a heart rate of 55. Administration of which of the following drugs would be most appropriate?
一名24岁的女子被发现昏倒在街上后，被救护车送到急诊室。不知道她在街上躺了多久。体格检查显示瞳孔缩小，心率为55。服用下列哪种药物最合适?
(A) Chlordiazepoxide利眠宁
(B) Flumazenil 氟马西尼
(C) Fomepizole甲吡唑
(D) N-acetylcysteine 乙酰半胱氨酸
(E) Naloxone 纳洛酮
(F) Naltrexone环丙甲羟二羟吗啡酮
(G) Phenobarbital苯巴比妥
答案解析：
该患者有阿片类药物过量的体征:她昏迷，有缩小和心动过缓。纳洛酮是一种静脉给药的阿片类拮抗剂，应能迅速逆转过量用药的影响。
正确答案：E
原创文章（本站视频密码：66668888），作者：xujunzju，如若转载，请注明出处：https://zyicu.cn/?p=17279
微信扫一扫 
支付宝扫一扫 
