固定义齿采用冠外固体位时,与义齿固位最直接相关的组织结构是()。 ["基牙临床牙冠","基牙临床牙根","缺牙间隙","缺牙区牙槽嵴","缺失牙对颌牙"]
T细胞在胸腺中发育不需要的因素是() ["胸腺微环境的作用","受体基因重排","神经内分泌的作用","阳性和阴性选择","骨髓微环境的作用"]
舌根所候脏腑一般是() ["A.肝胆","B.肾","C.脾胃","D.三焦","E.心肺"]
下列哪种不是常用固位体的类型()。 ["冠内固位体","冠外固位体","根内固位体","活动固位体","A+B+C"]
齿爆如枯骨者,属() ["热盛伤津","阳明热盛","肾阴枯涸","胃阴不足","肾气虚乏"]
固定桥最重要的支持基础()。