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NBRC RPFT Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Data Management and Interpretation | 23% | - Clinical Interpretation
|
| Topic 2: Instrumentation and Equipment | 33% | - Troubleshooting and Quality Control
|
| Topic 3: Procedures | 44% | - Test Performance
|
NBRC Registry Examination for Advanced Pulmonary Function Technologists Sample Questions:
Which of the following information reported from a recent methacholine challenge test best summarizes the patient's bronchial hyperresponsiveness?
- A. postbronchodilator recovery FEV1= 106% baseline
- B. diluent FEV1= 92% predicted
- C. PC20= 2.3 mg/mL
- D. patient reported chest tightness and a cough
Correct Answer: D 🗳️
A patient has normal pulmonary and cardiac function. Which of the following is most likely when the patient reaches the anaerobic threshold during incremental stress testing?
- A. Decreased VE
- B. Decreased CO2production
- C. Increased RER
- D. Increased VDA/VTratio
Correct Answer: D 🗳️
A pulmonary function technologist reviews the following home monitoring spirometry results:
According to National Asthma Education and Prevention Program (NAEPP) guidelines, what feedback should the technologist give to the patient regarding test performance?
- A. Ask the patient to blow out longer.
- B. Come into the office for further instructions on proper testing technique.
- C. Ask the patient to recalibrate the spirometer.
- D. Encourage the patient to continue testing and monitoring the FEW
Correct Answer: D 🗳️
When using a variable pressure plethysmograph, a leak in the door seal that develops subsequent to calibration will cause underestimation of
- A. vital capacity
- B. Raw
- C. VTG
- D. Alveolar pressure
Correct Answer: D 🗳️
The following results are obtained:
The RV/TLC ratio from these data is consistent with which of the following?
- A. Combined obstructive/restrictive defect
- B. Normal lung volumes
- C. Obstructive defect
- D. Restrictive defect
Correct Answer: C 🗳️
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