答案:C
解析:
垂腕是在桡神经麻痹症状体征类型中运动障碍典型症状。桡神经由C5-8组成,支配上肢肱、肘饥肱桡饥旋后饥指伸肌及拇长展肌等,主要功能是伸肘、伸腕和伸指。
战友总结歌诀:
"迟早中原闹炊烟"------尺爪中猿桡垂腕
尺神经爪型手,正中神经猿型手,桡神经垂腕
特别声明:以上内容(如有图片或视频亦包括在内)为自媒体平台“网易号”用户上传并发布,本平台仅提供信息存储服务。
Notice: The content above (including the pictures and videos if any) is uploaded and posted by a user of NetEase Hao, which is a social media platform and only provides information storage services.