问题:女性,45岁。确诊胃癌行胃大部切除术,手术止血完善次日出现血腹。化验:血小板计数、出、凝血时间正常。阿司匹林耐量试验延长...
Thursday, September 22, 2022
Wednesday, September 21, 2022
问题:一产妇患胎盘早剥,阴道流血不止,2天内共输血3000ml,止血效果不佳,皮肤黏膜有广泛出血点,柏油样大便,尿镜检可见少量...
Thursday, September 22, 2022
问题:患者女,72岁。出现黑便,查体见蜘蛛痣及肝掌。该患者的黑便是由于()...
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
问题:单选题主要为毛细血管壁缺陷的疾病是()A 再生障碍性贫血B 白血病C 过敏性紫癜D 脾功能亢进E 原发性血小板减少性紫癜...
Sunday, January 8, 2023
问题:男性,29岁。因呕吐腹泻来诊,粪便实验室检查诊断为阿米巴痢疾。该患者典型的粪便是()...
Sunday, September 18, 2022
问题:子宫切除患者术后出现皮肤瘀点、瘀斑,伤口广泛渗血,血压90/60mmHg,血常规:WBC8.6×109/L,PLT50×...
Sunday, September 18, 2022
问题:患者,女,52岁,腰骶部疼痛6个月,加剧1周就诊。查血沉120mm/h,血红蛋白90g/L,白细胞、血小板数正常。X线检...
Thursday, September 22, 2022
Thursday, September 22, 2022
问题:“医学科学规律,不断更新医学理念和知识,保证医疗技术应用的科学性、合理性”这是()执业的重要行为规范...
Thursday, September 22, 2022
Friday, September 16, 2022
Tuesday, September 20, 2022
问题:患者女。在安静状态下查体见颈动脉明显搏动。其诊断不可能为()...
Thursday, September 22, 2022
问题:患者,女,38岁,剧烈咳嗽后突然出现呼吸困难,胸透显示左侧气胸,查体可出现的体征有()...
Saturday, September 17, 2022
问题:男性患者,22岁,晚餐后突然出现上中腹部疼痛并恶心呕吐胃内容物,随后出现发热,腹痛转移至右下腹。查体:体温38℃,心肺无...
Saturday, September 17, 2022
问题:男性,56岁,左颈部淋巴结肿大,伴发热,病理检查提示弥漫性混合性细胞淋巴瘤,左腹股沟淋巴结2cm×2cm大小,无压痛,脾...
Wednesday, September 21, 2022