【单选题】If you see small children or elderly people waiting to cross the road, it is kind to help them cross ______. It is important for kindergarten teachers to tell the children not to play on the roads.Alw...
【简答题】某剂型的特点为:具有保护、润滑、局部治疗作用,也可透过皮肤或黏膜起全身治疗作用。经皮给药系统中药物透过皮肤进入体循环,能避免肝脏的首过效应,避免药物在胃肠道的破坏,减少血药浓度的峰谷变化,降低药物的副作用。14.此剂型的分类不包括A. 软膏剂 B. 膏药 C. 贴膏剂 D. 浸膏剂 E. 凝胶剂