Question 1

Is this an official NBRC practice test?

Accepted Answer

No. These sample questions are designed for study practice and are not official NBRC exam questions. RTExamPrep is an independent exam preparation platform and is not affiliated with or endorsed by the National Board for Respiratory Care (NBRC).

Question 2

How many free questions can I try?

Accepted Answer

The free tier of RTExamPrep gives access to 10 practice questions per day. You can review the sample questions on this page without creating an account.

Question 3

Are explanations included?

Accepted Answer

Yes. Every question on this page includes a detailed answer explanation. Inside the platform, every practice question includes a full explanation plus access to the AI Tutor for follow-up questions.

Question 4

Does this help with the TMC exam?

Accepted Answer

Practicing NBRC-style questions with detailed explanations is one of the most effective ways to prepare for the TMC. The sample questions here cover the same high-yield topic areas tested on the actual exam.

Question 5

What is included in the paid version?

Accepted Answer

Full access includes 2,800+ TMC practice questions, full-length 160-question timed exams, 50+ CSE clinical simulations, the AI Tutor, 7 clinical reference tools, flashcards, case studies, and domain performance analytics. Access lasts 2 years for a one-time payment of $29.99.

Free TMC Practice Test | Respiratory Therapy Questions