Sunday, September 11, 2022
问题:患儿,男,7岁。自述左上后牙松动,咬合不适,影响进食。口内检查,...
Thursday, September 15, 2022
问题:试排牙时发现患者微笑时可见上前牙龈缘,口微闭时龈缘位于唇下2mm...
Monday, September 12, 2022
问题:当粘固剂尚未完全硬固,患者咀嚼,最可能产生的情况是()...
Monday, September 12, 2022
问题:患儿,男性,5岁。上颌乳中切牙邻接面浅龋,拟用氟化物进行浅龋治疗...
Thursday, September 15, 2022
Sunday, September 11, 2022
问题:婴儿男,出生5天,啼哭拒食,口腔粘膜出现微凸的软白小点,擦去后可...
Thursday, September 15, 2022
Thursday, September 15, 2022
问题:关于早期龋的不正确描述是()A、好发部位是上颌前牙区B、比容易患龋C、牙齿邻面的发病率最高D、左右程度类似E、病理表现与釉质邻面龋相似...
Friday, March 22, 2024
Thursday, September 15, 2022
Thursday, September 15, 2022
Monday, September 12, 2022
Monday, September 12, 2022
问题:胚胎期开始发育及钙化的恒牙是()A、下中切牙B、上中切牙C、第一恒磨牙D、下侧切牙E、下中切牙及侧切牙...
Thursday, September 21, 2023
Thursday, September 15, 2022
问题:拔牙后牙槽骨吸收不全,骨尖、嵴有压痛者,一般应在何时作牙槽骨修整...
Thursday, September 15, 2022
问题:患儿,女性,7岁,上中切牙之间间隙达4~5mm,最不可能的原因是...
Thursday, September 15, 2022
问题:眶下神经阻滞麻醉口外注射法进针点是()A、眶下缘中点下方0.5~1cmB、眶下缘内侧下方0.5~1cmC、眶下缘外侧下方0.5~1cmD、同侧鼻翼旁约1cmE、同侧鼻翼旁约2cm...
Friday, November 1, 2024
问题:洞固位形鸠尾峡的宽度磨牙一般为颊舌尖宽度的()A、1/5B、1/3C、1/2D、2/3E、3/4...
Tuesday, June 27, 2023
问题:六岁儿童龋坏牙很多,第一恒磨牙萌出2/3,窝沟深,近中点隙卡探针...
Thursday, September 15, 2022