【单选题】【消耗次数：1】
如果成人在CPR过程中出现呕吐，应该如何处理
①
继续进行CPR
②
清除口腔内的异物
③
将病人头部转向一侧
④
暂停CPR并寻求专业医疗帮助
参考答案：
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相关题目
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CPR过程中为什么必须达到适当的深度
①
胸外按压必须达到充分的按压深度以产生血流
②
胸外按压必须达到充分的按压深度以产生足够的空气进入肺部，提供充分的氧气
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胸外按压必须达到充分的按压深度以延长心搏停止
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胸外按压必须达到充分的按压深度以激发自主呼吸
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徒手CPR的应用依据不包括（ ）
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很多现场的目击者不愿意实施传统CPR，故导致现场CPR的依从性差
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HO-CPR在技术原理上是可行的
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提前了循环启动时间，增加了心脏按压分数（CCF）
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CPR是低效率的技术：即使操作者完全按照指南的要求实施CPR，也只能为病人的心脏提供平时正常血流的（ ）
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5％~10％
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10％~30％
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30％~40％
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45％~55％
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60％~80％
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