帕金森病下列哪些治疗有效() ["金刚烷胺","左旋多巴","安坦","利血平","心痛定"]
50岁女性,乳腺脂肪组织内切除一边界清楚、有薄层包膜的圆形肿块,直径3cm,镜下可见脂肪.组织内有少量乳腺组织,该患者病变应判断为() ["A.副乳腺","B.单纯性腺病","C.脂肪瘤","D.腺脂肪瘤","E.腺病瘤"]
在一项队列研究中,某年龄组的观察人数如下 计算其暴露人年数为() ["9000","3010","3760","6000"]
中年男性,风湿性心脏病联合瓣膜病,全心衰竭,长期应用地高辛治疗,心率由120/min降至50/min,心电图提示:二度Ⅱ型房室传导阻滞,血清地高辛浓度6ng/ml,下列哪项治疗不妥() ["特异性地高辛抗体","阿托品","1,6-二磷酸果糖","补充钾盐","补充能量合剂"]
参与颞骨组成的是()。 ["颅前窝","颅中窝","颅后窝","头颅侧壁","颅顶"]
什么叫抗菌法,临床上常用的消毒方法有哪些?