男，45岁。左胸外伤1小时。查体：P95次／分．R33次／分，BP120/83mmHg，神清，左胸壁无伤口，左胸第5、6、7肋多处可扪及骨擦感，反常呼吸，双肺呼吸音粗，无啰音。其他部位未见损伤。最重要的急救处理是（）
A.给氧、镇静、止痛
B.静脉输液、扩容
C.肋骨骨折复位手术
D.气管插管、呼吸机辅助呼吸
E.胸壁加压包扎固定
参考答案：E
请阅读下列短文。根据短文内容从下面方框的七个选项中，选择五个适当的句子还原到原文中，使短文意思通顺、结构完整，并将其答案填写到相应位置。 Dale is a middle school student. 小题1: His home is about 18 kilometers from school and the roads (道路) are not flat (平坦的). 小题2: He gets up at about 6:00 every morning and has breakfast quickly. 小题3: First, he walks to the bus stop, It takes it to school. 小题4: Sometimes he has no time for breakfast at home, so he has some milk and bread for breakfast on the bus. He hopes he can go to college (大学) after middle school. 小题5:
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