Do you love your parents?
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What is family in China's traditional concept?
What does China advocate for the elderly in the society?
开放性气胸的病理改变不包括
A. 胸膜腔内压几乎等于大气压
B. 伤侧肺萎陷
C. 纵隔向健侧移位
D. 纵隔扑动
E. 健侧肺功能正常
张力性气胸的主要病理改变是
A. 伤侧肺萎缩
B. 纵隔移向健侧
C. 腔静脉回流受阻
D. 广泛皮下气肿
E. 胸膜腔压力进行性升高