Normal Values (Pulmonary Function Test) PFT

Question 1

FEV1

Answer 1

> 80% of Predicted

Question 2

FEV1/FVC%

Answer 2

> = 70%

Question 3

Forced Vital Capacity (FVC)

Answer 3

> 80% of Predicted

Question 4

Slow Vital Capacity (SVC)

Answer 4

> 80% of Predicted

Question 5

Airway Resistance (RAW)

Answer 5

0.5-2.5 cmH2O/L/Sec

Question 6

Diffusing Capacity for Carbon Monoxide (DLCO)

Answer 6

20-25 mL/CO/min/mmhg

Question 7

Exhaled Carbon Monoxide

Answer 7

< 7 for nonsmokers