Registered Pulmonary Function Technologist

Here you have the best Test Prep RPFT practice exam questions

  • You have 111 total questions across 23 pages (5 per page)
  • These questions were last updated on February 10, 2026
  • 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?
Suggested Answer: A

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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?
Suggested Answer: A

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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?
Suggested Answer: A

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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
Suggested Answer: D

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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?
Suggested Answer: D

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About the Test Prep RPFT Certification Exam

About the Exam

The Test Prep RPFT (Registered Pulmonary Function Technologist) validates your knowledge and skills. Passing demonstrates proficiency and can boost your career prospects in the field.

How to Prepare

Work through all 111 practice questions across 23 pages. Focus on understanding the reasoning behind each answer rather than memorizing responses to be ready for any variation on the real exam.

Why Practice Exams?

Practice exams help you familiarize yourself with the question format, manage your time, and reduce anxiety on the test day. Our RPFT questions are regularly updated to reflect the latest exam objectives.