在确定因果关系的标准中必不可少的标准是() ["关联的强度","剂量-反应关系","正确的时序关系","实验室证据","关联的可重复性"]
病人发生甲状腺功能亢进时,其摄取率131I,2小时至少超过() ["15%","20%","25%","30%","35%"]
肺炎球菌肺炎中毒性休克,治疗措施应含:() ["积极控制感染","补充血容量","应用血管活性药物","纠正酸碱失调","防止心、肺、肾功能衰竭"]
具有酸性,但化学结构中不含有羧基的药物是() ["布洛芬","吲哚美辛","萘普生","吡罗昔康","阿司匹林"]
尿毒症贫血的主要原因是()。 ["肾脏产生EPO减少","造血原料缺乏","血液透析过程失血","红细胞寿命缩短","骨髓抑制"]
膀胱肿瘤的病理分型。