男,54岁。缺失3个月,残冠,已作根管充填。 如果近中倾斜,采用固定桥修复的难点是()。 ["基牙支持","桥体设计","恢复咬合关系","获得共同就位道","固定桥的强度"]
针灸治疗气血虚弱痛经,宜加用()。针灸治疗肾气亏损痛经,宜加用()。 ["太溪、肾俞","阴陵泉、外关","太冲、血海","气海、脾俞","关元、归来"]
内膜癌的癌前病变是()。 ["萎缩型子宫内膜","增生期子宫内膜过长","子宫内膜不典型增生","子宫内膜腺囊型增生","子宫内膜分泌反应不良"]
子宫内膜癌与哪个因素无关()。 ["与雌激素的长期刺激有关","单纯型增生","不典型增生","复杂型增生","多产"]
急性心肌梗死时明显增高的酶是()急性病毒性肝炎时明显增高的酶是() ["丙氨酸氨基转移酶(ALT)","碱性磷酸酶(ALP)","天门冬氨酸氨基转移酶(AST)","γ-谷氨酰转移酶(γ-GT)","淀粉酶(AMS)"]
肝癌时明显增高的酶是()阻塞性黄疸时明显增高的酶是()