某患者。放疗数周后出现中枢神经刺激症状，伴发热38℃，颈强，查脑脊液轻度混浊，淋巴细胞增多．蛋白含量增多。若疑脑脊液中可能存在真菌病原体进行分离培养时，最好使用哪种培养基（） ["血液琼脂培养基","巧克力琼脂培养基","沙保培养基","亚碲酸钾培养基","蛋白胨血清培养基"]
急性脊髓炎具有以下哪些特点（） ["为急性非特异性炎症","多数为横贯性损伤","病损水平以下感觉缺损","常伴有大小便功能障碍","病变部位以颈段多见"]
增强扫描动脉期，肝实质强化程度（） ["A.无明显强化","B.比脾脏高","C.比腹主动脉高","D.比肾脏高","E.与脾脏强化程度相仿"]
腰穿可能出现的并发症有（） ["低颅压综合征","脑疝形成","原有脊髓症状加重","马尾神经损伤","腰髓损伤"]
不属于附子汤和真武汤的共有药物是（） ["炮附子","人参","茯苓","白术","芍药"]
腹泻的病因
