Don't panic about pulse oximeter readings!
20:29
Diagnosed with interstitial lung disease (ILD) - now what??
10:19
How to use a pulse oximeter? What do the values mean?
2:26
Here's what could be behind surging flu cases, plus symptoms to watch
12:45
Pulse Oximeters; An Amazing Use of Light
14:40
Low blood oxygen levels
17:55
Oxygen in the blood
7:52
Should you be worried about "steroids" in inhalers?
6:22