男性,95岁。患尿毒症,腹胀,腹部移动性浊音阳性,该患者腹腔内游离的腹水量至少为() ["200ml","400ml","600ml","800ml","1000ml"]
患者,男性,34岁,3天来发热、腹痛、腹泻,1天来头痛,于12月10日来诊。病前一周由西安出差回京。体检:T39.2℃,BP50/30mmHg,P140次/min,神清,面部充血,皮肤散在多数出血点,眼球结膜充血水肿,心肺无异常,双肾区叩击痛阳性。严格控制液体摄入并积极对症治疗后尿量逐渐增多,此时治疗的原则是() ["A.维持水电平衡","B.应用抗病毒药物","C.防治继发感染","D.应用免疫抑制剂","E.预防并发症的出现"]
患者男,39岁。查体见肝颈静脉回流征阳性,该患者首先考虑() ["肝炎","肝癌","右心衰竭","左心衰竭","肺气肿"]
男性,23岁。发热,恶心呕吐,查体:巩膜黄染,肝大肋下4cm,质地稍韧,轻度压痛,该患者最可能的诊断是() ["肝炎","胰腺炎","脂肪肝","多囊肝","肝脓肿"]
分泌胃酸的是() ["壁细胞","主细胞","胃幽门部的G细胞","黏液细胞","干细胞"]
在投保了车辆损失险和商业第三者责任险的基础上方可投保()