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N126-U3-II. COPD#4
Dobrisky-Oxygen Therapy: devices/flow rates/O2%
Question | Answer |
---|---|
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 |