钙、磷及骨代谢的激素调节包括() ["A．PTH","B．1,25(OH)2D3","C．1,25(OH)2D3","D．骨钙素","E．降钙素"]
舌癌()牙龈癌()口底癌()皮肤癌()中央性颌骨癌() ["A．最常见的口腔癌","B．原发于口底粘膜的癌","C．以基底细胞癌多见","D．来自牙胚成釉上皮的剩余细胞","E．大多对放疗不敏感"]
海绵状血管瘤()蔓状血管瘤()毛细血管瘤()海绵型淋巴管瘤()神经纤维瘤() ["A．由扩张的毛细血管组成","B．体位试验阳性","C．可触及震颤感","D．可呈巨舌症","E．以上均不是"]
球上颌囊肿()鼻腭囊肿()正中囊肿()鼻唇囊肿()血外渗性囊肿() ["A．位于上颌侧切与牙尖牙之间","B．切牙管内","C．位于切牙孔之后，腭中缝的任何部位","D．位于上唇底和鼻前庭内","E．均不是"]
残余囊肿()含牙囊肿()根尖囊肿()根旁囊肿()始基囊肿() ["A．最常见的颌骨囊肿","B．拔牙后形成的囊肿","C．造釉器的星网层发生变性，液体渗出形成","D．穿刺液有黄白色角化物","E．以上均无"]
牙源性黏液瘤()成釉细胞瘤()牙骨质瘤()牙瘤()
