某羽毛球运动员,20岁,近半年来右肘部外侧疼痛,运动后加剧,检查时右肘外侧压痛,但肘关节功能正常。最可能的诊断为()。 ["桡神经损伤","肱骨髁上陈旧性骨折","肘关节陈旧性脱位","肱骨慢性化脓性骨髓炎","肱骨外上髁炎"]
牙髓切断术后潜在的并发症包括() ["根管钙化","根管钙化、根折","根管钙化、根折、内吸收","根管钙化、内吸收及牙髓坏死","根管钙化、根折、内吸收、牙髓坏死"]
颞骨骨折类型不包括() ["纵行骨折","横行骨折","混合型骨折","开放型骨折","岩尖骨折"]
55岁妇女,绝经7年,阴道口脱出一肿物4年,常在咳嗽、大笑时有尿液溢出。最可能的诊断为() ["子宫脱垂Ⅰ度脱垂","阴道后壁Ⅱ度脱垂","阴道前壁Ⅲ度脱垂","阴道前壁Ⅰ度脱垂","阴道后壁Ⅲ度脱垂"]
可能引起根尖周炎的因素有() ["根管内封甲醛甲酚时,棉捻过饱和","根管器械超出根尖孔","封失活剂时间过长","根充超充","以上都是"]
阑尾炎的病因是()、()。