为减少手术室麻醉废气污染,下列哪些操作方法正确 ( )A、麻醉开始前给蒸发器添加麻醉药B、给蒸发器内加药时防止外漏C、先调好NO与O的混合比例后,...

作者: rantiku 人气: - 评论: 0
问题 为减少手术室麻醉废气污染,下列哪些操作方法正确 ( )
选项 A、麻醉开始前给蒸发器添加麻醉药 B、给蒸发器内加药时防止外漏 C、先调好NO与O的混合比例后,再与气管导管连接 D、气管内吸引前,先关掉麻醉气源 E、选用合适的麻醉面罩
答案 BDE
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