创伤性合 traumatic occlusion
关于胸腺皮质的特征,正确的是()。 ["上皮细胞数量少","上皮细胞间有许多桥粒连接?","上皮性网状细胞可分泌胸腺激素?","胸腺细胞多","胸腺细胞是T细胞的前身?"]
产生低钙血症的病因是()。 ["高镁血症","VitD缺乏","甲状旁腺功能减退","慢性肾功能衰竭","急性胰腺炎"]
引起VitD代谢障碍的病因是()。 ["慢性腹泻","阻塞性黄疸","Addison病","肝硬变","慢性肾功能衰竭"]
合创伤 trauma from occlusion
带锈涂料