题目内容:
“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、纵膈在吸气时明显下陷 D.胸骨上窝、锁骨上窝、纵膈在呼气时明显下陷 E.胸骨上窝、锁骨下窝、在吸气时明显下陷
参考答案:
“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、纵膈在吸气时明显下陷 D.胸骨上窝、锁骨上窝、纵膈在呼气时明显下陷 E.胸骨上窝、锁骨下窝、在吸气时明显下陷