单选题

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()

A100mg/5~10min

B50mg/5~10min

C150mg/5~10min

D200mg/5~10min

E250mg/5~10min

正确答案

来源:www.examk.com

答案解析