题目内容

此时,最适当的急诊处理是()

A. 剖胸探查
B. 镇静,吸氧,观察生命体征
C. 气管切开,呼吸机辅助呼吸
D. 胸腔闭式引流
E. 胸膜腔穿刺

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新生儿颅内出血出现

与长期负债相比,流动负债的风险较小。()

A. 正确
B. 错误

石炭酸烧伤的特点是

To better protect the Archaeological Patrimony, the author proposes that

A. each site be classified into a category and a plan be made for its protection.
B. measures be taken to control possible negative agents and activities.
C. new regulation be made in accordance with urban development plans.
D. specific regulation be made to protect each site and its surroundings.

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