患者,男性,60岁。乙肝史8年。突发右上腹剧痛2小时。查体:血压70/50mmHg,心率每分钟110分,体温37.7℃,全腹压痛、反跳痛、肌紧张。化验:Hb70g/L,白细胞13×109/L。最可能的诊断是() ["消化道溃疡穿孔","胆囊穿孔","肝癌破裂出血","肠伤寒穿孔","急性坏死性胰腺炎"]
患者男性,60岁,服用过量苯巴比妥中毒测定药代动力学指标发现,表现分布容积35L,血中药物浓度100mg/L,t为4天。
病人该药物的清除率约为() ["3L/天","6L/天","9L/天","12L/天","18L/天"]
干化学法检测尿酮体,最敏感的是() ["乙酰乙酸","丙酮","β-羟丁酸","α-酮戊二酸","乙酰CoA"]
行贲门周围血管离断术,断流的完整性与彻底性在于离断() ["胃后静脉","膈下静脉","胃冠状静脉","胃右静脉","高位食管支或异位高位食管支"]
有助于诊断急性肾小球肾炎的尿液细胞是() ["闪光细胞","大量白蛋白","多量扁平上皮细胞及白细胞","多形性红细胞","尾形上皮细胞"]
初损后损法的基本假定是什么?