Flow Volume Loops. 1  Peak Expiratory Flow Rate (PEFR) 2  Forced Expiratory Volume after 0.5 seconds (FEV0.5) 3  Forced Expiratory Volume after 1 second (FEV1) 4  Forced Expiratory Volume after 3 seconds (FEV3) 5  Forced Expiratory Volume after 6 seconds (FEV6) 6  Forced Vital Capacity (FVC) 7  Forced Expiratory Flow at 25% of FVC (FEF25)
Phantom limb pain (PLP) refers to ongoing painful sensations that seem to be coming from the part of the limb that is no longer there. The limb is gone, but the pain is real. The onset of this pain most often occurs soon after surgery. It can feel like a variety of things, such as burning, twisting, itching or pressure.
phantom pain pain felt as if it were arising in an absent or amputated limb or organ; see also amputation. psychogenic pain symptoms of physical pain having psychological origin; see pain disorder. referred pain pain in a part other than that in which the cause that produced it is situated.