A doctor orders a pulmonary function test (PFT)to determine:
A)posture function abnormalities.
B)pulse rate.
C)the extent of pulmonary abnormality.
D)primary site of abnormalities.

Question

Quizplus · Accepted Answer

PFTs are performed to detect abnormalities in respiratory function and to determine the extent of pulmonary abnormality.Tests usually include spirometry,measurement of air flow rates,and calculation of lung volumes and capacities.Other tests may be requested by the ordering physician.

A Doctor Orders a Pulmonary Function Test (PFT)to Determine