COVID-19: How to use Pulse Oximeter? 8-step Guideline For Using A Pulse Oximeter By The Government
The pulse oximeter is used to measure the oxygen level (oxygen saturation) of the blood. A pulse oximeter is useful for estimating blood oxygen levels. It uses light beams to estimate the oxygen saturation of the blood and the pulse rate. Oxygen saturation gives information about the amount of oxygen carried in the blood. The…