药物首关效应常发生于哪种给药方式之后()
A.口服
B.舌下给药
C.静脉注射
D.透皮吸收
E.吸入
参考答案:A
I’m not sure when he . When he , I’ll tell you.
A.comes; will come
B.will come; will come
C.comes; comes
D.will come; comes
鉴别深龋和牙髓炎时,用冰条做温度测验应避免()
A.隔离唾液
B.干燥牙面
C.融化冰水接触牙龈
D.冰条置于颊面中1/3
E.选对照牙