In this final part, we look at how to measure oxygen saturation before giving oxygen. Taking a baseline reading is essential, as levels can rise quickly once oxygen is administered. A small, simple tool — but a critical step in emergency care. Missed Part 1 or 2? Find them on our profile. Follow us for more training content. | Scuba Scape

How to Increase Oxygen Saturation

Why You Shouldn't Ignore Low Oxygen Warning Signs

What is a normal blood oxygen level?

Explained: What oxygen level is normal

What are normal O2 sensor readings? - TimesMojo

Clinical Skills: Pulse oximetry: Video, Causes, & Meaning | Osmosis

Video: Respiratory: Pulse oximetry - Video Explanation! | Osmosis | Osmosis

What Is Pulse Oximetry and How To Use A Pulse Oximeter To Measure Blood Oxygen Levels