VIP Exclusive
RPFT VIP Certification Practice Exam
RPFT — The RPFT (Registered Pulmonary Function Technologist) credential is issued by the National Board for Respiratory Care (NBRC); the credentialing exam consists of 100 scored items administered over 3 hours, covering pulmonary function testing procedures, interpretation, equipment quality control, and patient assessment.
57
Questions
90m
Time Limit
75.00%
To Pass
Question 1 of 57👑 VIP
A 58-year-old male with a 40 pack-year smoking history performs spirometry. His best FVC is 3.42 L (84% predicted) and his best FEV1 is 1.89 L (61% predicted), yielding an FEV1/FVC ratio of 0.55. According to ATS/ERS 2022 interpretation guidelines, which pattern does this represent, and what is the appropriate severity classification of the obstructive defect?
Questions 2–57 and full explanations are VIP-exclusive.