Did the PFT (LFT) today

Hi everybody! I did the pulmonary function test today. I thought I was going to cough and blow my brains out. Loads of huffing and puffing with that one. At least it was for me. Good thing I don't smoke! Not everybody has to have it -- if you're over 50, have sleep apnea, smoke -- that kind of stuff -- I was over 50 with sleep apnea. Have three more tests to go -- psych, treadmill (chemically UGH) and ABG arterial blood gas. I'm getting there slow but sure. Hugs! Sheryl