Free NBRC RT 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 NBRC RT.
Diagnostics
NBRC TMC Practice Test 1
10 questions · 13 min10 free NBRC TMC practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
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NBRC TMC Practice Test 2
10 questions · 13 min10 free NBRC TMC practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testNBRC TMC Practice Test 3
10 questions · 13 min10 free NBRC TMC practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testNBRC TMC Practice Test 4
10 questions · 13 min10 free NBRC TMC practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testNBRC TMC Practice Test 5
10 questions · 13 min10 free NBRC TMC practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testNBRC TMC Practice Test 6
10 questions · 13 min10 free NBRC TMC practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testNBRC TMC Practice Test 7
10 questions · 13 min10 free NBRC TMC practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testNBRC TMC Practice Test 8
10 questions · 13 min10 free NBRC TMC practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testNBRC TMC Practice Test 9
10 questions · 13 min10 free NBRC TMC practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testNBRC TMC Practice Test 10
10 questions · 13 min10 free NBRC TMC practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testNBRC TMC Practice Test 11
10 questions · 13 min10 free NBRC TMC practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testNBRC TMC Practice Test 12
10 questions · 13 min10 free NBRC TMC practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testNBRC TMC Practice Test 13
10 questions · 13 min10 free NBRC TMC practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testNBRC TMC Practice Test 14
10 questions · 13 min10 free NBRC TMC practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testNBRC TMC Practice Test 15
10 questions · 13 min10 free NBRC TMC practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testHow these NBRC RT practice tests match the real exam
The real NBRC Respiratory Therapy (RT) Examination (CRT/RRT) has 185 questions and a 240-minute time limit. Question types: Multiple choice only: independent single-best-answer items with four options (A–D). The Breadth of Knowledge portion has 100 scored items and the Depth of Clinical Judgment portion has 60 scored items; 25 pretest items are unscored. Each practice test here uses the same question formats, so you get used to how NBRC RT questions are asked before test day.
The tests draw on every NBRC RT content area, weighted like the official outline:
- Patient Data (about 15.6% of the exam)
- Management of Devices and Patient Safety Procedures (about 15.6% of the exam)
- Initiation and Modification of Interventions (about 31.3% of the exam)
- Depth of Clinical Judgment (about 37.5% 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.