Author

Lauren Marshall

A licensed respiratory therapist, Lauren Marshall delivers home oxygen equipment and fits CPAP devices for a medical supply company in Richmond, Virginia. She spent seven years providing inpatient respiratory therapy in hospital settings before shifting to home care. Marshall earned an associate degree in respiratory care from Shoreline Community College.

How Can I Test My CO2 Levels at Home?
How to Read the Numbers on a BiPAP Machine
How a Continuous Oxygen Monitor Works and What to Know
What Is an Apnea Monitor and How Does It Work?
Which Finger Pulse Oximeter Should You Choose?
How to Check Oxygen Level Without an Oximeter
How to Test If Your Oxygen Concentrator Is Working
How to Test an Oxygen Concentrator for Purity