下述疾病中不属于分子病的是() ["A．血红蛋白病","B．地中海贫血","C．糖尿病","D．肝豆状核变性","E．苯丙酮尿症"]
颞骨骨折的正确叙述是() ["A．约1/3的颅底骨折侵及颞骨岩部","B．岩部骨折最多见","C．骨折累及中耳的机会较内耳为多","D．横行骨折最常见","E．纵行骨折多伤及内耳"]
下述哪项不是染色体畸变的常见原因() ["A．病毒感染","B．遗传因素","C．放射线","D．细菌感染","E．母亲年龄过大"]
何谓敏感、中度敏感、耐药?
慢性外耳道炎描述有误的是() ["A．外耳道灼热、发痒、疼痛","B．皮肤肿胀可引起外耳道狭窄或闭塞","C．严重者耳周淋巴结肿大、压痛","D．外耳道皮肤充血或增厚，或覆有痂皮","E．痂皮下有少量脓液或碎屑"]
试述葡萄球菌属的分类学位置，其在医院感染学上有重要意义的菌株有几种?
