Monday, September 12, 2022
问题:患儿女性2个月,左上唇红唇、白唇裂开,鼻底未裂开,该患者诊断分类...
Monday, September 12, 2022
Sunday, September 11, 2022
问题:某地区12岁儿童DMFT为4.8。按照WHO对龋病流行程度的评价标准。该地区龋病流行等级为()A、很低B、低C、中D、高E、很高...
Tuesday, August 15, 2023
问题:下颌无牙颌进行固定种植义齿修复时,需在双侧颏孔间植入几个种植体以...
Tuesday, September 13, 2022
问题:纠正现况调查中的随机误差,可以采用的方法为()A、熟悉检查标准B、加大样本含量C、进行标准实验D、精选调查人员E、调查前认真培训...
Sunday, February 11, 2024
Friday, September 16, 2022
问题:对于下颌骨骨折患者,采用颌间结扎固定作为坚强内固定手术中维持咬合...
Thursday, September 15, 2022
Monday, September 12, 2022
Friday, September 16, 2022
Monday, September 12, 2022
Thursday, September 15, 2022
问题:进行窝沟封闭时为达到理想的粘接效果,乳牙酸蚀时间是()...
Friday, September 16, 2022
Friday, September 16, 2022
问题:氟的防龋机制不包括()A、降低釉质的溶解性B、促进再矿化C、杀灭致龋菌D、抑制细菌酶活性E、影响牙齿外形...
Thursday, January 25, 2024
问题:患者上颌中切牙近中面龋,冷测(-),叩诊(-),诊断为中龋,该牙...
Wednesday, September 14, 2022
Saturday, September 10, 2022
Thursday, September 15, 2022
Monday, September 12, 2022
Friday, September 16, 2022