It is a device for measuring the oxygen saturation of arterial blood.
because they know nothing at all!! of coarse
Native American pre-Columbian oral literature (Native Americans, influenced by Benjamin Franklin)
he patient should not smoke 24 hours prior to pulse oximetry. Fingernail polish should be removed if the oximeter will be attached to the finger
A sonogram is 100% accurate, insomuch as it's basically a picture. Interpretations of that picture may vary, and may or may not be accurate, but the sonogram itself is a sounding of whatever is being...