As I go through the forums and other COPD information groups, people have questions. Lots of questions. Whether newly-diagnosed, or having lived with COPD or ILD for years, there just doesn’t seem to be enough answers for all of the things that go along with lung disease. So, in record time, I answered as […]
Don’t Be THAT Respiratory Therapist!…. (or Nurse, or PA……..)
In Respiratory school, we had to learn about the magic FI02 box. That was 32 years ago, but the strategy behind the box still works today, when thinking about Nasal cannulas, HFNC, and aerosols . Sure, today we just set a number on a machine and we’re done. Or are we? Before you can […]
Are Pulse Oximeters accurate?
Often times my patients will bring in their ‘home’ Pulse oximeters to compare with the hospital grade oximeters. There are a number of things to understand about how a pulse ox works, in order to understand the numbers. When you place the finger probe on your finger, the light needs to go through the nailbed. […]