问题:在牙的发育阶段,由于局部和全身因素造成釉质结构异常的是()A、釉质发育不全B、氟牙症C、四环素牙D、牙本质发育不全症E、牙骨质发育不全症...
Tuesday, March 5, 2024
问题:全身病史的内容,除了()A、传染病史B、糖尿病C、个人史D、药物过敏史E、癫痫病史...
Wednesday, January 4, 2023
问题:Gracey匙刮器与Universal匙刮器主要区别是()A、双侧刀刃B、非偏位刃缘C、刃而与器械颈部90°角D、面特异性E、仅有1对...
Tuesday, January 24, 2023
问题:男,30岁。因工伤致上颌前部创伤。现唇部肿胀。上、下前牙无法咬合...
Sunday, September 11, 2022
Tuesday, September 13, 2022
问题:龋面充填构成比是指一组人群的()之和中已充填的龋面所占的比重。...
Saturday, September 17, 2022
问题:关于桩冠根管预备的要求,正确的是()A、根管口呈喇叭状B、根管壁光滑、无倒凹C、根管预备长度约为根长的2/3~3/4D、根管粗度为根径的1/2E、根管预备呈锥形...
Monday, December 18, 2023
问题:牙菌斑堆积2-4天后,牙龈病理的变化中最不可能出现为()...
Thursday, September 15, 2022
问题:男性,50岁,左腮腺肿物4年。肉眼见肿瘤大体呈结节状或分叶状,包...
Thursday, September 15, 2022
Tuesday, September 13, 2022
Sunday, September 11, 2022
问题:患者右腮腺区恶性肿瘤,行局部扩大切除及胸大肌皮瓣修复,其术区未于...
Sunday, September 11, 2022
Thursday, September 15, 2022
Tuesday, September 13, 2022
问题:牙体组织的组织构成为()A、牙釉质B、牙本质C、牙骨质D、牙髓E、牙周膜...
Thursday, January 26, 2023
问题:龈乳头溃疡坏死缺损,特异口臭,履盖灰白膜,最可能的诊断为()...
Thursday, September 15, 2022
Thursday, September 15, 2022
问题:男,21岁,上唇短,临床检查:上前牙唇侧牙龈边缘及龈乳头增生肥大...
Sunday, September 11, 2022
Tuesday, September 13, 2022