三凹征是指A．呼气时，胸骨上窝、腹部、肋间隙向内凹陷B．吸气时，腹上角、肋间隙、锁骨上窝凹陷C．吸气时，胸骨上窝、锁骨上窝、肋间隙向内凹陷D．...

作者: rantiku 人气: - 评论: 0

问题三凹征是指

选项 A．呼气时，胸骨上窝、腹部、肋间隙向内凹陷 B．吸气时，腹上角、肋间隙、锁骨上窝凹陷 C．吸气时，胸骨上窝、锁骨上窝、肋间隙向内凹陷 D．吸气时，胸骨上窝、腹部、肋间隙向内凹陷 E．呼气时，胸骨上窝、锁骨上窝、肋间隙向内凹陷

答案 C

解析

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