题型:问答题 简答题 苯妥英钠治疗洋地黄中毒所致室上性心动过速,急用时可静脉推注()A.100mg/5~10minB.50mg/5~10minC.150mg/5~10minD.200mg/5~10minE.250mg/5~10min 查看答案