When using the pulse oximeter, Wilkins notes that nail polish can block the sensor’s light and give an inaccurate reading. So can movements, so it’s important to stay still while being tested. Also ...
News-Medical.Net on MSN
Pulse oximeters miss hypoxemia more often in people with darker skin, study finds
By Dr. Liji Thomas, MD A major UK study shows that commonly used home pulse oximeters can overestimate oxygen levels in ...
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