【单选题】(1-4共用题干)男,30岁,餐后突发右上腹及剑突下痛,放射到右肩及后背部,2小时后疼痛剧烈,伴恶心,并吐出所进食物,仍不缓解,急诊就医。数年"胃病"史及胆石症历史,间有胆绞痛发作,查体:痛苦病容。体温37.2°C,呼吸28次/分,浅快,律齐,全腹胀,上腹肌紧张,压痛反跳痛(+),移动性浊音(±),WBC 12×109/L。Hb 125g/L,尿淀粉酶400(温氏法正常值32U)。应该考虑以下的初...
【简答题】BCARIFF, Wales桺oets, singers and musicians from across the globe gathered Wales to celebrate the tradition (传统) of storytelling. “It might seem strange that people still want to listen to instead of w...