以下哪项不是静脉畸形的临床特点()A、体位试验阳性B、表浅肿瘤呈蓝色或紫色C、有时可扪到静脉石D、扪之柔软,有压缩性E、触诊有震颤感,听诊有吹风样杂音...
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梅毒黏膜斑发生在()A、先天梅毒B、后天梅毒C、一期梅毒D、二期梅毒E、三期梅毒...
Wednesday, April 5, 2023
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患者,女,26岁,妊娠5个月,下中切牙之间牙龈乳头处形成一肿物2...
Friday, September 16, 2022
Friday, September 16, 2022
Wednesday, September 14, 2022
Wednesday, September 14, 2022
Saturday, September 17, 2022
Saturday, September 17, 2022
7岁男孩乳牙dmft多于10,两上颌第1恒磨牙萌出1/3,左下第...
Wednesday, September 14, 2022
烘烤铸圈时升温不能过快,从室温升至400℃,升温时间不得低于()...
Wednesday, September 14, 2022
Monday, September 12, 2022
患者,男,28岁,左下6面深龋,诊断为可复性牙髓炎。对该患牙的最...
Saturday, September 17, 2022
患者,男,45岁,左上第一磨牙隐裂致急性牙髓炎完善根管治疗后,检...
Saturday, September 17, 2022
Wednesday, September 14, 2022
一患者行下颌前部根尖下囊肿刮治术后,应该采用的绷带包扎方法是()...
Saturday, September 17, 2022
Wednesday, September 14, 2022
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Wednesday, September 14, 2022
Wednesday, September 14, 2022