Wall oxygen flow testing results

Ever wonder what the oxygen flow is when turned up past 15LPM until the knob stops? pic.twitter.com/0GCO9zxEVx

— Dr. Laura Duggan (@drlauraduggan) February 16, 2017

@drlauraduggan Maximum in the range of five systems pic.twitter.com/VBZ1NHRSWE

— Dr. Laura Duggan (@drlauraduggan) February 17, 2017

@drlauraduggan Minimum in the range of 5 systems pic.twitter.com/PAZqjZVaT4

— Dr. Laura Duggan (@drlauraduggan) February 17, 2017

Because you are a smartie @JohnCSakles https://t.co/oCP3PmKP4H

— Dr. Laura Duggan (@drlauraduggan) February 17, 2017