W6 Pleth QC

[@Millenialmomwith3]

can you explain why you need to adjust the angles? thank you

[@resptherapyedresources1997]

I am not sure of the exact technical reason. It was explained that this was a quality control aspect and will provide a more accurate measurement of the pleth and takes into consideration the patient effort.

[@Millenialmomwith3]

@@resptherapyedresources1997 thank you. I’m new to pfts. Do you have to align the angle in the middle of the loop?

[@TingTingTalie]

You take the line of best fit from the patient's panting efforts. You should also bring the blockage across at FRC