闭合性肋骨骨折，出现下列哪项提示可能合并张力性气胸() ["A．伤侧肺呼吸音减弱","B．伤侧肺有啰音","C．伤侧胸部剧痛","D．伤侧皮下气肿","E．伤侧胸腔积液 "]
灰色肝样变(gray hepatization)
肺肉质变(pulmonary canification)
肺气肿(pulmonary emphysema)
开放性气胸的急救处理是() ["A．剖胸探查","B．胸膜腔闭式引流","C．封闭胸壁伤口，再抽气或胸膜腔闭式引流","D．上氧，输血抗休克","E．立即胸穿抽气"]
大叶性肺炎(lobar pneumonia)
