问题
单项选择题
在诊室中为龋病敏感者涂氟防龋时,使用的溶液是
A.0.2% NaF,8%~10% SnF2或APF
B.2% NaF,8%~10% SnF2或APF
C.2% NaF,2%~5% SnF2或APF
D.2% NaF,2%~8% SnF2及APF
E.2% NaF,10%~15% SnF2及APF
答案
参考答案:B
在诊室中为龋病敏感者涂氟防龋时,使用的溶液是
A.0.2% NaF,8%~10% SnF2或APF
B.2% NaF,8%~10% SnF2或APF
C.2% NaF,2%~5% SnF2或APF
D.2% NaF,2%~8% SnF2及APF
E.2% NaF,10%~15% SnF2及APF
参考答案:B