Tests Of Lung Fnxn

Question 0

FEF 25-75

Answer 0

Forced expiratory flow from 25 to 75% of VC

Question 1

Spirometry

Answer 1

Simplest test for Lng fnxn
It uses the forced vital capacity and forced expiratory volumes at 1,2 and 3 seconds

80% should be expired at FEV 1