吸气性呼吸困难严重者可出现三凹征,三凹征是指
2023-06-25
A:胸骨上窝、锁骨上窝和肋间隙在吸气时明显下陷
B:胸骨上窝、锁骨上窝和肋间隙在呼气时明显下陷
C:胸骨上窝、锁骨下窝和肋间隙在吸气时明显下陷
D:胸骨下窝、锁骨上窝和肋间隙在吸气时明显下陷
E:胸骨上窝、锁骨下窝和肋间隙在呼气时明显下陷
参考答案:A
B:胸骨上窝、锁骨上窝和肋间隙在呼气时明显下陷
C:胸骨上窝、锁骨下窝和肋间隙在吸气时明显下陷
D:胸骨下窝、锁骨上窝和肋间隙在吸气时明显下陷
E:胸骨上窝、锁骨下窝和肋间隙在呼气时明显下陷
参考答案:A
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