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It is important to note that certain factors may also trigger the readings of the pulse oximeter such as black nail polish or cold extremit...

If you are using medical oxygen in the range of 94 or 95 oxygen saturation to upgrade it at a level of 98 or 99 this is a misuse of oxygen ...

Hypoxemia is the term for low blood oxygen. When your blood oxygen falls below a certain level you might experience shortness of breath hea...