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Promoted

Michael

Michael asked in Health General Health Care Other - General Health Care · 9 years ago

What does RA mean on a medical chart?

I've found out its like room air or something but i don't know what the percentage means. The scenario i was given says there's 93% RA.

2 Answers

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Janae
9 years ago
Favorite Answer
It means that 93% of the hemoglobin in your blood is carring oxygen.
Q
9 years ago
that your 93% medicaly enticipated

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