第4题: [多项选择]患者男性,25岁。胸部被撞伤2小时。自诉胸闷,头昏,查体:血压101/73mmHg,脉搏104次/分,面、颈、上胸部可见针尖大小的瘀斑,左侧胸壁吸气时局部胸壁内陷,呼气时外凸。胸部X线检查未见胸膜腔内积气、积液。正确的处理措施有(). A. 严密监测病人的生命体征 B. 应用抗生素 C. 术区备皮 D. 开胸探查;吸氧 E. 呼吸机辅助通气 F. 胸膜腔穿刺 参考答案:A, B, C, D
第7题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. A jigsaw. B. Writing a letter. C. Reading a newspaper or magazine. D. Checking her email. 参考答案:A 答案解析:[听力原文]
M: Have you finished yet
W: Almost. I just have to get these last few pieces in.
Q: What