Interpret the PFT result below.  Pick all that applies…

Interpret the PFT result below.  Pick all that applies Pulmonary Mechanics % Predicted   FVC 62%   FEV1 43%   FEV1/FVC 63%   FEF25 47%   FEF50 44%   FEF75 50%   FEF200-1200 47%   PEFR 60%         Lung Volumes     SVC 65%   IC 62%   FRC 63%   TLC 61%   Vt 68%   ERV 63%   IRV 68%   RV 50%   RV/TLC 31%               Diffusion Defect     DLCO 66%   DLCO/VA 58%         Pre- Bronchodilator     FEV1 –  Pre 2.5 L   Post-Bronchodilator     FEV1  –  Post  2.75 L