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N126-U3-II. COPD#4

Dobrisky-Oxygen Therapy: devices/flow rates/O2%

QuestionAnswer
nasal cannula flow rate 0.25-5L/min
nasal cannula (FiO2) O2% 21-44%
face mask flow rate 6-12L/min
face mask (FiO2) O2% 35-50%
partial rebreather mask flow rate 10-12L/min
partial rebreather mask (FiO2) O2% 60-90%
non rebreather mask flow rate 10-12L/min
non rebreather mask (FiO2) O2% 60-90%
Low flow devices include nasal cannula, face mask, partial rebreather & non rebreather masks
high flow devices include venturi mask, mechanical ventilation
venturi mask flow rate 10-12L/min
venturi mask (FiO2) O2% 24-50%
mechanical ventilation flow rate n/a
mechanical ventilation (FiO2) O2% 21-100%
what is the flow rate for partial, non & venturi masks 10-12L/min for all three
which low flow device has a (FiO2) O2% of 35-50% face mask
which low flow device uses a flow rate of 6-12L/min? face mask
Created by: Lori Dobrisky
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