Pulse Oximetry: Uses, Readings, and H…
https://www.healthline.com/health/pulse-oximetry
To take a reading with a pulse oximeter, you will: Remove any jewelry or fingernail polish on your finger if measuring from this location. Make sure your hand is warm, relaxed, and below heart level. Place the device on your finger, earlobe, or toe with your fingernail facing up. Sit still and do not move the part of your body where the device is attached. Wait a few seconds for the screen to show a steady number. Remove any jewelry or fingernail polish on your finger if measuring from this location. Make sure your hand is warm, relaxed, and below heart level if attaching the device here.
Remove any jewelry or fingernail polish on your finger if measuring from this location.
Make sure your hand is warm, relaxed, and below heart level.
Place the device on your finger, earlobe, or toe with your fingernail facing up.
Sit still and do not move the part of your body where the device is attached.
Wait a few seconds for the screen to show a steady number.
Make sure your hand is warm, relaxed, and below heart level if attaching the device here.
DA: 20 PA: 33 MOZ Rank: 79