【单选题】【消耗次数：1】
关于气体栓塞的处理，下列不正确的是：
①
立即暂停注气并解除气腹，终止气体栓塞来源
②
吸入纯氧，降低组织器官的缺氧损害
③
右侧卧位，尽量保证左心及体循环的血液供应
④
快速中心静脉置管吸出右心房、右心室及肺动脉内的气体
⑤
紧急时可行右心房直接穿刺抽出气泡
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