Friday, September 16, 2022
Thursday, September 15, 2022
Tuesday, September 13, 2022
Thursday, September 15, 2022
问题:患者,女,9岁,上前牙外伤6小时。口内检查,左上中切牙唇侧切1/...
Saturday, September 10, 2022
Tuesday, September 13, 2022
Tuesday, September 13, 2022
问题:患者,女,8岁。患者1个半小时前滑旱冰时不慎摔伤,撞伤上前牙,当...
Thursday, September 15, 2022
问题:对于贴面修复时牙体表面酸蚀处理,说法正确的是()...
Friday, September 16, 2022
问题:牙槽骨中有许多骨小梁者见于()A、固有牙槽骨B、束骨C、松质骨D、牙槽骨外骨板E、类骨质...
Sunday, October 9, 2022
Friday, September 16, 2022
问题:圈形卡环适用于()A、过长牙B、游离缺失的末端基牙C、远中孤立且有颊或舌向倾斜的磨牙D、孤立的双尖牙...
Sunday, December 4, 2022
问题:造成铸造全冠就位困难的原因不包括()A、石膏代型磨损B、蜡型蠕变变形C、间隙涂料涂得过厚D、牙颈部肩台不整齐E、铸造冠缘过长...
Saturday, May 25, 2024
问题:男,14岁。正畸需要减数拔牙,术中误将左下尖牙认为第一前磨牙拔除。该种处理术后愈合方式中不包括()A、骨结合B、牙周膜愈合C、骨性愈合D、纤维性愈合E、骨性粘连...
Sunday, October 9, 2022
问题:关节创伤后关节腔内有较多积液或积血时,在许勒位片常显示出关节间隙的哪种变化?()A、关节间隙变窄B、关节间隙大致正常C、关节间隙增宽D、关节间隙消失...
Saturday, August 3, 2024
问题:基牙牙根数目与固定义齿功能直接有关的是()A、连接强度B、固位力C、支持力D、美观性E、舒适度...
Saturday, January 4, 2025
问题:手机灭菌的最佳方法是()A、化学消毒剂擦拭B、酒精浸泡C、戊二醛浸泡D、紫外线照射E、压力蒸气灭菌...
Tuesday, December 13, 2022
问题:牙体缺损修复时,增加患牙抗力的措施,正确的是()...
Friday, September 16, 2022
Saturday, October 21, 2023