海水淹溺()淡水淹溺()淹溺伴严重脑缺氧时，可发生()大多数淹溺猝死原因() ["A．溶血、高钾血症","B．神经源性肺水肿","C．严重心律失常","D．短暂性血液浓缩","E．低钾血症"]
ARDS患者的护理问题包括() ["A．气体交换受损","B．清除呼吸道无效","C．体液过多","D．体液不足","E．有感染的可能"]
成人呼吸窘迫综合征(ARDS)血气分析结果，氧分压通常低于下列哪一水平() ["A．8.0kPa","B．10.7kPa","C．11.0kPa","D．11.3kPa","E．13.3kPa"]
简述淹溺的发病机制。
弥散性血管内凝血最早的临床表现是() ["A．取血时不易抽出、血易凝","B．皮肤粘膜下出血","C．注射部位易出血","D．伤口易出血","E．咯血"]
简述淹溺的院外抢救措施。
