12. Oxygen Therapy | Hospital Handbook
Non-rebreather (NRB): delivers FiO2 60-90% at flow rates of 8-15 L/min. Flow rates above ventilatory demand of the patient needed to prevent reservoir from deflating, typically about 15 L/min. High-Flow Systems. High-flow nasal cannula (HFNC): Provides humidified, 100% oxygen. Up to 40-60 L/min of flow. FIO2 titratable up to 100%.
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The infant's respiratory rate is 40 breaths per minute and central pulses are rapid and weak. The infant has good bilateral breath sounds, cool extremities, and capillary refill time of more than 5 seconds. The infant's blood pressure is 85/65 mm Hg, and glucose is 30 mg/dL (1.65 mmol/L).
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