* On Portable PFT:
  * 1. Select Exam with Predicted
  * 2. Enter Patient Information
  * 3. Complete three good blows 
 
  * ON PFT Desktop:
  * 4. Click Portable PFT Icon on desktop of PFT computer
  * 5. Plug in portable PFT machine, a Window should pop-up 
  * 6. Enter Pt ID and name as normal
  * 7. Directly below that click upload results to print preview 
  * 8. Print PFT