A.舒芬太尼 B.咪達唑侖 C.舒泰 D.瑞芬太尼
A.0.1-0.2ml/kg B.0.4-0.5ml/kg C.0.6-0.8ml/kg D.1-2ml/kg
A.0.6% B.10% C.20% D.40%