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OXYGEN THERAPY - Anaesthesiology & Critical Care | A Place to Share Our Knowled
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日期:2024-05-17
OXYGEN THERAPY DR. RICHA JAIN University College of Medical Sciences & GTB Hospital, Delhi Because the catheter resides directly in trachea, O2 builds up both there and in upper airway during expiration. expands anat reservoir and increases fio2 at any .....看更多