贵金属材料制作铸造金属全冠相对于镍铬合金而言,优点包括()...
Monday, September 12, 2022
Sunday, September 11, 2022
Sunday, September 11, 2022
Friday, September 16, 2022
患者,男,60岁,上颌前牙固定修复5年,现出现松动,咬合疼痛。口...
Saturday, September 17, 2022
使用平行长焦距技术投照根尖片时应()A、增加焦点胶片距B、减少焦点胶片距C、减少胶片与牙齿距离D、患者上前牙与地面垂直E、患者被检牙与地面垂直...
Tuesday, June 6, 2023
热凝塑料最佳填塞期是()A、湿砂期B、稀糊期C、粘丝期D、面团期E、橡胶期...
Thursday, September 7, 2023
Saturday, September 17, 2022
Sunday, September 11, 2022
固定局部义齿固位体固位不良的原因有()A、固位体设计不当,固位力不够B、基牙选择不当,一端基牙松动C、基牙制备时,轴面聚合度过大D、固位体与基牙不贴合E、以上都是...
Thursday, November 16, 2023
Saturday, September 17, 2022
Kennedy一类缺损的设计要点中错误的是()A、增强义齿的稳定B、减小基牙的扭力C、保护牙槽嵴的健康D、咬合力主要由基牙负担E、设计间接固位体...
Saturday, March 30, 2024
唾液成分浓度显著性增高,而单位时间总量显著性下降是下列哪种疾病的特征性改变()A、糖尿病B、甲型肝炎C、乙型肝炎D、舍格伦综合征E、艾滋病...
Tuesday, March 7, 2023
Saturday, September 17, 2022
Monday, September 12, 2022
Monday, September 12, 2022
女,30岁,右侧上颌中切牙、左侧上颌中切牙、侧切牙缺失,唇侧组织...
Friday, September 16, 2022
Saturday, September 17, 2022