Free CPFT Practice Tests (2026)
Start with the free diagnostic to see where you stand, then practice in tutor or timed mode. Full-length simulations match the real CPFT.
Diagnostics
CPFT Practice Test 1
10 questions · 11 min10 free CPFT practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testPractice tests
CPFT Practice Test 2
10 questions · 11 min10 free CPFT practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testCPFT Practice Test 3
5 questions · 10 min5 free CPFT practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testHow these CPFT practice tests match the real exam
The real NBRC Certified Pulmonary Function Technologist (CPFT) Exam has 115 questions and a 120-minute time limit. Question types: Multiple choice (100 scored + 15 pretest items). Each practice test here uses the same question formats, so you get used to how CPFT questions are asked before test day.
The tests draw on every CPFT content area, weighted like the official outline:
- Instrumentation / Equipment (about 33% of the exam)
- Procedures (about 44% of the exam)
- Data Management (about 23% of the exam)
Use tutor mode to see the explanation after each answer, or timed mode to practise at real exam pace. Every answer comes with an explanation of why it is right and why the other options are wrong.