桡骨下1/3骨折,骨折线是短斜形,下桡尺关节明显脱位,属于()。 ["稳定型","不稳定型","单纯型","复合型","特殊型"]
异病同治的实质是:() ["证同治同","证异治同","证同治异","病异治同","病同治同"]
简述乙酰胆碱的药理作用。
真寒假热、真热假寒证的病机是:() ["阴阳偏胜","阴阳偏衰","阴阳互损","阴阳格拒","阴阳转化"]
在肱骨干骨折的整复和固定过程中应尽量防止()。 ["挫伤桡神经","复位不良","破坏血供","断端分离","旋转移位"]
试述药物的剂量、治疗量、极量、中毒量、致死量的含义。