气管切开的切开部位常规在() A: 3~4气管环OGOOOFFLKANDIBRYDANTIPHWE1~2气管环OGOOOFFLKANDIBRYDANTIPHWE B: 4~6气管环OGOOOFFLKANDIBRYDANTIPHWE环甲膜处OGOOOFFLKANDIBRYDANTIPHWEK
气管切开的切开部位常规在() A: 3~4气管环OGOOOFFLKANDIBRYDANTIPHWE1~2气管环OGOOOFFLKANDIBRYDANTIPHWE B: 4~6气管环OGOOOFFLKANDIBRYDANTIPHWE环甲膜处OGOOOFFLKANDIBRYDANTIPHWEK
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