苯丙酮酸尿症
维生素
描述牙尖交错(正中)解剖标志哪项是错误的() ["A.一牙对两牙,牙尖交错接触","B.上、下牙列(牙弓)中线正对,并与上唇系带和人中一致","C.下颌尖牙的近中缘与上颌尖牙牙尖顶正对","D.上颌第一恒磨牙的近中颊尖与下颌第一恒磨牙颊面沟正对","E.上颌牙列(牙弓)的前牙超出下颌牙列(牙弓)的前端,并覆盖着下颌前牙冠"]
下列归纳的乳牙髓腔特点不正确的是() ["A.髓室大","B.髓壁薄","C.髓角高","D.根管粗","E.根尖孔小"]
面神经颞面干和颈面干的分支不包括() ["A.颞支","B.颧支","C.颊支","D.下颌缘支","E.二腹肌支"]
黄疸