Saturday, September 17, 2022
问题:女性,23岁,要求前牙美观治疗。自述牙齿从小就有花斑,而且同村居...
Sunday, September 11, 2022
Tuesday, September 13, 2022
问题:一患者行金属烤瓷冠修复,冠就位后发现冠十分密合,经调无早接触后选...
Sunday, September 11, 2022
问题:患者,男,47岁,两年前曾接受肾移植手术,术后口服环孢素全口牙龈...
Saturday, September 17, 2022
Tuesday, September 13, 2022
Saturday, September 17, 2022
Saturday, September 17, 2022
问题:在牙周炎时,常伴有咬合创伤,牙槽骨发生吸收,其特征是()...
Sunday, September 11, 2022
Sunday, September 11, 2022
问题:以局限于第一磨牙牙槽骨垂直吸收和切牙水平吸收为特征的牙周炎是()...
Saturday, September 17, 2022
问题:螺旋霉素属于大环内脂抗生素,其主要的抑制菌为()A、G+球菌B、G—球菌C、G+菌D、G—菌E、螺旋体...
Tuesday, April 25, 2023
问题:在急性坏死性溃疡性龈炎的龈沟内数量增加的厌氧菌是()...
Saturday, September 17, 2022
问题:咬牙合创伤是牙周病病因学中重要的因素,主要原因是()...
Saturday, September 17, 2022
问题:口腔科医师在治疗中易形成的不利于牙周组织健康的因素如下,除外()A、两牙邻面均有充填体B、银汞充填物悬突C、冠的颊面凸度过大D、正畸矫治器边缘达龈下E、基牙的咬合负担过大...
Thursday, June 22, 2023
Saturday, September 17, 2022
问题:与牙周炎关系密切的全身因素是()A、白细胞数目略增高B、白细胞趋化功能缺陷C、单核细胞数目略增高D、转氨酶水平升高E、血压不稳定...
Friday, December 30, 2022
Sunday, September 11, 2022
问题:患者女性,64岁。发现左下牙龈菜花样溃疡6个月,无下唇麻木症状,...
Sunday, September 11, 2022