Term
| how do you determine the flow of a nasal cannula |
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Definition
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Term
| is a nasal cannula a high or low flow device? |
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Definition
low flow capable of delivering
1-6L of oxygen |
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Term
| when do you add humidity when using oxygen? |
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Definition
anything over 4L/min
never to other low flow devices |
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Term
| what low flow device is MOST appropriate for a patient with COPD? |
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Definition
| Nasal cannula with 1-2L oxygen |
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Term
| what flow rate does a transtracheal catheter work at? |
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Definition
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Term
| at what flow rate do we user for a partial non-rebreather mask |
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Definition
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Term
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Definition
| starting at 1L=24% add 4 as you move up in Liters of oxygen |
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Term
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Definition
fraction of inspired air
comparison between level of O2 in blood and concentration that is breathed |
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Term
| what makes a non-rebreather high flow vs the partial rebreather? |
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Definition
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Term
| when do we use a non-rebreather mask? |
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Definition
in emergencies when we high flow of oxygen
examples: co2 poisoning, pulmonary edema, hypoxia, shock, trauma ect. |
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Term
| when wearing a non-rebreather and the bag does not collapse slightly with inspiration, what could be wrong? |
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Definition
| valves stuck or mask is not close enough to face |
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Term
| a venturi mask can deliver __ to __ L/min of oxygen |
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Definition
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