“三凹征”是指A.胸骨上窝、锁骨上窝、肋间隙在吸气时明显下陷 B.胸骨上窝、锁骨上窝、肋间隙在呼气时明显下陷 C.胸骨上窝、锁骨上窝、纵隔在吸气时明显...

作者: tihaiku 人气: - 评论: 0

问题 “三凹征”是指

选项 A.胸骨上窝、锁骨上窝、肋间隙在吸气时明显下陷 B.胸骨上窝、锁骨上窝、肋间隙在呼气时明显下陷 C.胸骨上窝、锁骨上窝、纵隔在吸气时明显下陷 D.胸骨上窝、锁骨上窝、纵隔在呼气时明显下陷 E.胸骨上窝、锁骨下窝、纵隔在吸气时明显下陷

答案 A

解析

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