Exercise 16:

In the light of the information tabulated below, what can you say about this patient?

(You may consult the Information Page).

  Pre-B.D. Post-B.D. % Predicted % Change
FEV1 4 220   114.1  
FVC 5 010   107.1  
FEV1/FVC (%) 85.9      
(Check the answer).