利多卡因的安全浓度和一次限量是() A.0.5%~1%,1g B.0.25%~75
题型:单项选择题
问题:
利多卡因的安全浓度和一次限量是()
A.0.5%~1%,1g
B.0.25%~75%,150mg
C.0.5%~1%,40~60mg
D.0.25%~75%,40~60mg
E.1%~2%,400mg
利多卡因的安全浓度和一次限量是()
A.0.5%~1%,1g
B.0.25%~75%,150mg
C.0.5%~1%,40~60mg
D.0.25%~75%,40~60mg
E.1%~2%,400mg