B细胞杂交瘤技术中细胞融合的选择培养基是() ["HAT培养基","次黄嘌呤培养基","甲氨蝶呤培养基","嘧啶核苷培养基","胸腺嘧啶核苷培养基"]
40岁男性,右下颌骨膨隆。CT示右下颌角有一2.5cm×3.0cm囊实性肿块,分叶多房状,最可能的诊断是() ["造釉细胞瘤","含牙囊肿","纤维瘤","软骨瘤","骨肉瘤"]
慢性化脓性骨髓炎,如大部分病灶已愈合,只有小坏死骨存在,死骨不大的,应采取哪种治疗方法() ["单纯窦道刮处术","单纯死骨摘除术","切开引流术","大量抗生素应用","死骨摘除窦道刮除蝶形术"]
影响总胆固醇水平的因素有()。 ["饮食","性别","药物","年龄","遗传"]
化脓性骨髓炎叙述不正确的是() ["骨组织内受到血源性细菌感染而引起的","发展迅速,多见于儿童","骨质破坏、坏死和反应性骨质增生不同时存在","早期以破坏为主,后期则以增生为主","80%的致病菌为金黄色葡萄球菌"]
卡马西平治疗尿崩症的机制是去氨加压素治疗尿崩症的机制是氢氯噻嗪治疗尿崩症的机制是氯磺丙脲治疗尿崩症的机制是