问题:患者男,19岁。以低热、腹痛2个月入院。患者于入院前2个月无明显...
Tuesday, September 13, 2022
Tuesday, September 13, 2022
Friday, September 16, 2022
Sunday, September 11, 2022
问题:可以产生中性糖蛋白及碳酸氢盐,保护十二指肠黏膜免受胃酸和胰液侵蚀的腺体是()A、贲门腺B、胃底腺C、肠腺D、brunner腺E、幽门腺...
Sunday, June 16, 2024
问题:上消化道是指()A、口腔至十二指肠空肠曲B、咽至十二指肠空肠曲C、口腔至十二指肠D、咽至上段空肠E、口腔至上段空肠...
Wednesday, June 21, 2023
问题:慢性浅表性胃炎与萎缩性胃炎的镜下观察主要区别是()...
Friday, September 16, 2022
Tuesday, September 13, 2022
问题:消化性溃疡的发病机制中,所谓侵袭因素主要是指()...
Sunday, September 11, 2022
Sunday, September 11, 2022
问题:男,30岁,左下腹痛伴脓血便半个月。查体腹部无异常。检查方法首选()A、大便常规+培养B、B超C、钡灌肠D、全程钡剂E、全结肠镜检...
Sunday, April 28, 2024
Thursday, September 15, 2022
Thursday, September 15, 2022
问题:下列对肝硬化并发上消化道大出血的表述,错误的是()...
Wednesday, September 14, 2022
问题:下列关于“小儿套叠灌肠复位”成功标志,错误的是()A、气体、钡剂进入小肠B、腹部包块消失C、钡剂进入腹腔D、灌肠器内有时可见到粪便排出E、症状消失,患儿安然入睡...
Tuesday, July 18, 2023
问题:肝细胞弥漫性细胞水肿主要见于()A、急性重型肝炎B、亚急性重型肝炎C、酒精性肝炎D、急性普通型肝炎E、慢性肝炎...
Wednesday, March 13, 2024
Sunday, September 11, 2022
问题:如果禁食平卧时存在门静脉高压是指门静脉压力大于()...
Wednesday, September 14, 2022