Keeping track of your basic vital statistics used to involve a trip to the doctor's office where you would be subjected to expensive equipment that you couldn’t hope to understand. But now, with the ...
Before the coronavirus pandemic, most Americans had heard about pulse oximeters only via TV shows where EMTs shout out a patient’s “pulse ox” — or measure of oxygen in the blood. But when multiple ...
Normal blood oxygen level is either 95%-100% SpO2 on an oximeter or 80-100 mm Hg from an ABG test. ABG tests are more accurate than pulse oximeters, which have a ...
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