Domiciliary Oxygen Therapy by Dr. Saman Kularathne
Domiciliary Oxygen Therapy by Dr. Saman Kularathne
Domiciliary Oxygen Therapy by Dr. Saman Kularathne
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Venturi Masks• Most reliable and accuratemethod• delivering a precise O2 conc• Consists of a mask with a jet• Excess gas leaves <strong>by</strong> exhalationports• O2 flow rate- 4 to 15L• Can cause skin breakdown• must remove to eat• FiO2 Delivery (55688)• Blue 24% Yellow 28%• White 31% Green 35%• Pink 40%• Concerns• Tight seal is a must• Interferes with eating/drinking• Condensation collection• Nursing Care• Monitor ABG’s• Check for leaks in system• Do NOT operate at
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