Registered Pulmonary Function Technologist

Here you have the best Test Prep RPFT practice exam questions

  • You have 111 total questions to study from
  • Each page has 5 questions, making a total of 23 pages
  • You can navigate through the pages using the buttons at the bottom
  • This questions were last updated on December 25, 2025
  • This site is not affiliated with or endorsed by Test Prep.
Question 1 of 111
The following results are obtained:
Exam RPFT: Question 1 - Image 1
The RV/TLC ratio from these data is consistent with which of the following?
Correct Answer: A

Question 2 of 111
During an exercise study, a pulmonary function technologist notices the systolic blood pressure increased to 270 mm Hg using an automated cuff. Which of the following should the technologist do?
Correct Answer: A

Question 3 of 111
The following values are reported at maximum effort for a 50-year-old, 70-kg (154-lb) male with significant coronary artery disease during ergometer stress testing.
Which of the following is most likely an error?
Correct Answer: A

Question 4 of 111
During the calibration and set-up of the metabolic stress testing system for a patient breathing supplemental oxygen, which of the following gas concentrations will ensure accurate calibration of the system?
Exam RPFT: Question 4 - Image 1
Correct Answer: D

Question 5 of 111
A pulmonary function technologist is performing an exercise (stress) test on a patient with severe COPD. As the test progresses, the patient shows signs of increasing dyspnea. Measurements of inspiratory capacity decreased from 2.0 L to 1.5 L. Which of the following most likely occurred?
Correct Answer: D