My biggest problem was changing an answer whenever I started doubting myself. I began working through short timed sets and noting why I missed something before checking the explanation. This helped me recognize patterns in my mistakes and make decisions without spending too long on individual items.
TMC Practice Test
Your Proven Shortcut to Therapist Multiple Choice (TMC) Success
Get exam-style questions, detailed explanations, and realistic timing to master the latest National Board for Respiratory Care (NBRC). Prepare TMC practice test then walk into your Medical Technology exam with confidence.
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How Our Practice Exam Works?
Study wherever, whenever with these quiz practice questions for TMC:
Pick a Mode
You can choose Study Mode for course preparation and Exam Mode (timed 90-minute) for simulation.
Realistic Mix
TMC exam questions reflect both multiple-choice and scenario/performance-style prompts aligned to exam objectives.
Detailed Explanations
Every question includes a clear explanation, so you know why an answer is correct.
Domain Analytics
See strengths/weaknesses by the domains & sub-topics to focus your revision.
Reattempts
Retake Therapist Multiple Choice (TMC) practice exam to improve your speed and accuracy; watch your score trend toward the benchmark.
Exam Simulator
Get a feel for the real exam with our National Board for Respiratory Care (NBRC) practice test.
Why Choose PrepHOW for TMC Practice Questions
Train the way you'll be tested. With the most clinically accurate, expertly written question bank, you’ll build the speed, accuracy, and confidence needed to pass the Therapist Multiple Choice (TMC) on your first attempt.
- 1. Practice & Exam modes to switch between learning and testing
- 2. Detailed answer explanations for every question
- 3. Instant scoring & feedback to show what you missed and why
- 4. Smart dashboard to track strengths, weaknesses, and progress
- 5. Study anywhere with mobile-friendly design
- 6. Updated TMC questions bank to match the latest exam changes
- 7. Free practice test to start - no credit card required
Real Exam Feel
Mock Exam/Study modes, question flagging, and instant or end-of-exam feedback.
Smarter Analytics, Faster Improvement
Trend charts so you can see when you're consistently above the passing scrore.
Quality You Can Trust
Clear, teach-back explanations with why the correct answer is right and why others aren't.
Frequently Asked Questions
What is the TMC exam?
The Therapist Multiple-Choice (TMC) Examination is administered by the National Board for Respiratory Care (NBRC) to evaluate essential knowledge, skills, and abilities required of respiratory therapists at entry into practice. It's the primary exam needed to become a certified respiratory therapist.
How many questions are on the TMC exam?
The TMC exam consists of 160 multiple-choice items, with 140 scored items and 20 pretest items. The pretest questions aren't counted toward your score but are used to develop future exams.
What are the eligibility requirements for taking the TMC exam?
You must be at least 18 years old and have a minimum of an associate degree from a respiratory therapy education program that is accredited by the Commission on Accreditation for Respiratory Care (CoARC). Some alternative pathways exist for CRTs with experience and college credits.
What is the passing score for the TMC exam?
There are two cut scores: to earn the Certified Respiratory Therapist (CRT) credential, you need a minimum score of 86 out of 140 scored items, and for eligibility to take the Clinical Simulation Exam (CSE), you need a minimum score of 92 out of 140 scored items.
What topics are covered on the TMC exam?
The exam covers a wide range of topics pertinent to respiratory therapy, including mechanical ventilation, pharmacology, pathology, airway management, and pulmonary function testing (PFT), among others. You'll also see questions on patient assessment and therapeutic procedures.
How do I register for the TMC exam?
To register for the exam, you must submit an application on the NBRC website. This application should include all necessary documentation to support your eligibility as well as the $190 examination fee. Online applications are processed immediately.
Are there practice exams available for the TMC?
The NBRC offers official Self-Assessment Examinations (SAE) for purchase, and a free TMC practice examination is available so you may familiarize yourself with the content and types of questions that will be included on the credentialing exam. You can also find additional practice tests and study resources at Prephow to help you prepare for exam day.
Is the TMC exam required for state licensure?
All 49 states that regulate the practice of respiratory care use the CRT or RRT credential as the basis for state licensure. Passing the TMC is essential for working as a respiratory therapist in most states.
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I was nervous about the pharmacology and equipment troubleshooting sections, but PrepHow covered everything. Their practice tests mirrored the actual TMC exam format perfectly. The neonatal and pediatric respiratory care questions were especially helpful. Worth every penny - I passed!