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#1 |
just learning
Join Date: Oct 2008
Location: western nc
Moto: 1996 M900
Posts: 1,348
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I have a question that I hope you can help me with.
With the use of a nasal cannula 1 lpm = 24% oxygen. What is the math formuls for how they determine this???? I know that you increase by four (2 lpm =28% 3 lpm = 32% ect) but my professor wants us to know the formula behind this. Can you help me please????????
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