Tuesday, September 13, 2022
问题:男性,40岁。溃疡病史5年,突发呕血2小时入院。患者面色苍白,出...
Wednesday, September 14, 2022
问题:男性,42岁。因胆囊结石行胆囊切除术,术毕小网膜孔(Winslo...
Wednesday, September 14, 2022
问题:癔球症的临床表现有哪些()A、棉团感B、吞咽困难C、异物感D、堵塞感E、咽部不适...
Wednesday, July 23, 2025
问题:男,45岁,上腹部间断疼痛5年,胃镜检查诊断为慢性萎缩性胃炎,有重度不典型增生,最恰当的治疗为()A、手术治疗B、甲氰咪胍C、多潘立酮D、甲硝唑+法莫替丁E、奥美拉唑...
Saturday, November 5, 2022
问题:男,50岁。大便带血1周,肠镜确诊乙状结肠癌,CT发现肝右后叶4...
Wednesday, September 14, 2022
问题:患者女,急性起病;氨基转移酶显著增高,轻度黄疸;明显高球蛋白血症...
Tuesday, September 13, 2022
Tuesday, September 13, 2022
问题:男性,64岁,因"胃小弯溃疡恶变"入院,择期做全胃肠切除术,术后...
Tuesday, September 13, 2022
Wednesday, September 14, 2022
问题:以5’ACTAGTCAG-3’为模板合成相应的mR-NA链的核苷...
Saturday, September 10, 2022
Tuesday, September 13, 2022
问题:男性,31岁。2年前因胃溃疡穿孔行毕Ⅰ式胃大部切除术。术后半年胃...
Wednesday, September 14, 2022
问题:男性,65岁。体检时发现左锁骨上淋巴结肿大,活检病理报告为转移性...
Wednesday, September 14, 2022
问题:下列关于肝硬化合并自发性腹膜炎时腹水特点的描述不正确的是()...
Tuesday, September 13, 2022
问题:胃溃疡行毕Ⅱ式胃大部切除术后5天,出现上腹膨胀感和呕吐,呕吐物含...
Wednesday, September 14, 2022
问题:男性,40岁。因胰头癌行Whipple手术,术后第1天腹腔引流管...
Wednesday, September 14, 2022
Tuesday, September 13, 2022