NBRC Respiratory Therapy (RT) Exam (formerly TMC) guideStudy & preparation
NBRC CSE Study Guide: Prepare for the Remaining CSE Window
How a candidate NBRC admits to the CSE can prepare before the exam ends: how a simulation problem works on screen, which problem types fill the most scored problems, how to review each section, and how to plan around a confirmed date.
Short answer
If NBRC admits you to the Clinical Simulation Examination (CSE), prepare for 22 simulation problems, 20 scored and 2 pretest, in four hours, starting with NBRC's free practice simulation and then working through the official problem types. The exam stays open through the end of 2027 for candidates with a TMC high cut by the end of 2026, and a TMC score alone does not establish access because the full admission requirements still apply. Review each section as information gathering or decision making, and plan backward from a confirmed appointment with room for another attempt before the window closes.
Who should still prepare for the CSE?
If NBRC admits you to the Clinical Simulation Examination (CSE), prepare for 22 simulation problems, 20 scored and 2 pretest, in four hours, starting with NBRC's free practice simulation and then working through the official problem types. The route is narrow: NBRC's CSE page, checked November 3, 2026, keeps the exam open through the end of 2027 for candidates who reached the TMC high cut by the end of 2026, and a TMC score alone does not establish access because the full admission requirements still apply.
Confirm three things before you study this format:
- Your TMC high cut and its date. NBRC's TMC and CSE application, checked November 7, 2026, requires a TMC pass at the high cut before you apply and asks for that date. NBRC's notices use both "by" and "prior to" the last day of 2026, so ask NBRC if your date is close. NBRC's CRT page, checked November 3, 2026, also warns that an eligibility record inactive after a year can require reapplication under current requirements and can nullify a passing performance on an incomplete RRT path, so ask about any long gap before you pay. The TMC cut-score guide explains the high cut.
- Your eligibility status. The form lists three for new applicants: at least an associate degree from an entry-into-practice accredited respiratory therapy program, the CRT-to-Registry Provision, or the CSRT RRT credential. NBRC's RT page, checked November 3, 2026, says CRT-to-Registry admission ends at the close of 2026. Whether that date governs the CSE, or this status still works in 2027, is NBRC's decision, so if it is yours, ask now, not when you pay.
- Your route. If you are still deciding, use the CSE versus RT Exam guide first.
How does a CSE problem work on screen?
A CSE problem is a patient situation divided into sections. NBRC's RRT page, checked November 7, 2026, says each problem's setting and situation are designed to simulate reality. The CSE content outline classifies each section to a content heading, such as I.A or II.B, and NBRC's 2025 lecture on the new RT Exam describes sections of simulation problems as information gathering or decision making.
The sources checked here describe the screen once: a sample help screen in NBRC and PSI's 2021 procedures for Self-Assessment Examinations (SAEs). It uses a non-clinical training scenario, so read it as a layout sample, not today's software.
| Screen element | What the 2021 sample shows |
|---|---|
| Section instruction | Select as many options as you consider indicated |
| Options | A list of checkboxes |
| Moving on | A Go to Next Section button |
| Results | A right-hand panel where the result of each selected option appears |
| Panel tabs | Current Section and Simulation History |
| Other controls | Calculator, Comment, Time, Skip, Exit and Help |
That sample does not show a decision-making section. The sources checked also do not document how options are scored, whether a selection can be changed, how decision sections are worded, or how one section leads to the next. Do not assume multiple-choice habits from the TMC or RT Exam apply either. NBRC's free practice simulation shows the current interface.
Which patient problems should I prioritize?
Prioritize by the number of scored problems. NBRC's CSE content outline, effective January 2020 and labeled on the CSE page as running through the end of 2027, sets these counts (outline checked November 7, 2026).
| Problem type | Scored problems | Breakdown in the outline |
|---|---|---|
| Adult Chronic Airways Disease | 7 | Intubation and mechanical ventilation 2; noninvasive management 2; outpatient management of COPD 1; outpatient management of asthma 1; diagnosis 1 |
| Adult Medical or Surgical | 5 | Cystic fibrosis or non-cystic fibrosis bronchiectasis 1; infectious disease 1; acute respiratory distress syndrome 1; other 2 |
| Adult Cardiovascular | 2 | Heart failure 1; other 1 |
| Pediatric | 2 | Asthma 1; other 1 |
| Neonatal | 2 | Respiratory distress syndrome 1; resuscitation 1 |
| Adult Trauma | 1 | No breakdown listed |
| Adult Neurological or Neuromuscular | 1 | No breakdown listed |
| Total | 20 |
The first two rows hold 12 of the 20 scored problems, so give them your first study blocks. The chronic airways row runs from intubation and ventilation to outpatient care and diagnosis, so one disease review will not cover it.
The table leaves out the 2 pretest problems and says nothing about how problems are selected, weighted or timed, so use it as a study map.
The outline's content headings follow the TMC's three-part structure, so when a section exposes a weak topic, trace it back to its heading. The guide to TMC content shows how those areas divide.
What should I learn from NBRC's practice simulation and SAEs?
NBRC's CSE page lists a free format practice simulation and paid SAEs, as checked November 3, 2026. Use the free simulation first, as a lesson in the format, not a test of readiness. During or right after it, write down:
- Where the section instruction appears and exactly what it asks.
- Where each result appears, and how you get back to earlier results.
- Which controls differ from the 2021 sample, and anything the software shows about selecting, changing or moving on.
- Where the screen, rather than the clinical content, slowed you down.
Then decide whether to add an SAE. NBRC and PSI's 2021 procedures describe a Secure Comprehensive Clinical Simulation SAE with 20 problems. Before you buy, check the current listing for the form name, the price and the feedback it includes. The guide to NBRC practice exams and SAEs compares the official options.
Use a practice or SAE result to find what to review next, not to predict your CSE outcome.
How should I review information gathering and decisions?
Review one section at a time, because the section is the unit NBRC classifies. These prompts and the log below are editorial study tools, not NBRC instructions or scoring rules.
- Information gathering: What did I need to know at this point, and why?
- Decision making: What did the information on screen support doing next, and why?
Keep one log row per section. These two rows are hypothetical and state no clinical rule.
| Section type | What I chose | What the result showed | What the official rationale says | Error type | Where it recurs |
|---|---|---|---|---|---|
| Information gathering | Several options, two I could not justify | Those two results did not change my next step | None in this resource; ask an instructor | Chose without a reason | Also in a pediatric problem |
| Decision making | An option chosen before rereading the history | An earlier result I had overlooked mattered | Agrees with what I found on rereading | Missed information | First time; watch the next two problems |
Describe each section in your own words, and do not copy protected scenarios or options into shared notes. Where a resource gives no rationale, ask an instructor or check a primary reference.
Use four error types: knowledge gap (you could not explain the topic), misread instruction (you did something other than what the section asked), missed information (what you needed was already on screen), and chose without a reason (you could not defend the choice).
The last column matters most: an error that returns across problem types points to a habit to change, and an error confined to one row points to content to review.
For recall gaps in shared background content, 500 flashcards are planned for launch in full NBRC RT Exam (TMC) prep. They are an RT Exam study tool, not a CSE simulation.
How can I organize preparation around my confirmed date?
Build the schedule backward from a confirmed appointment, not a hoped-for date. NBRC's TMC and CSE application says failing to schedule within your assigned eligibility period expires the application and forfeits the fees. The RT Exam dates guide explains approval, assigned periods and booking for the RT Exam, but your own CSE instructions control. Book early enough that another attempt could still fit before the end of 2027. No last CSE application date was verified here, so ask NBRC for it, and do not plan around a final-week seat.
This eight-week plan is an editorial, hypothetical example, not an NBRC recommendation, so adjust it to your date.
| Stage | Example timing | What to do | Move on when |
|---|---|---|---|
| 1. Confirm admission | Before week 1 | Settle eligibility questions, apply, book | You have a confirmed date |
| 2. Try the format | Week 1 | Free practice simulation, first log entries | You can describe the section screen |
| 3. Work by problem count | Weeks 2–5 | Cover the outline table in count order | Every row has had a first pass |
| 4. Review with the log | Week 6 | Group repeated errors | Each has a next task |
| 5. Rehearse four hours | Week 7 | One uninterrupted four-hour session, with official simulation material if you have it | You know where focus and pace slipped |
| 6. Reassess | Week 8, or sooner if your change deadline requires | Recheck repeated errors | You can say whether the date still fits |
For the rehearsal, 240 minutes across 22 problems averages about 10.9 minutes each. That is an editorial average, not a limit; NBRC's outline sets no time per problem.
When you book, find the deadline to change your appointment and any fee in your authorization, or ask PSI or NBRC; no change interval or charge was verified here. Reassess before that deadline, and if the date no longer fits, contact them then. NBRC's Candidate Handbook, checked November 3, 2026, says a missed appointment forfeits the fee.
If you are keeping the RT Exam open, these are multiple-choice RT tools, not CSE simulations: the 20 free NBRC RT Exam practice questions, which are original Passy practice rather than official NBRC items, and the free NBRC RT Exam study plan. If you choose that route, 1,100 questions across four outline areas are planned for launch in full NBRC RT Exam (TMC) prep.
What should I do after an unsuccessful attempt?
Start with the total on your score report. NBRC's paper on the accuracy of a testing result, checked November 7, 2026, puts the CSE cut at about 72% of the maximum raw score, and your report gives the exact raw cut. NBRC compares your total raw score with that cut and cautions that subscores could mislead remediation.
| Your raw score | What NBRC's paper indicates | Editorial next step |
|---|---|---|
| Up to 32 points below the cut on your report | Inside the boundary: a quick reattempt after brief remediation can be justified, though passing without remediation is unlikely even after a miss of a point or two | Work through your log's repeated errors, then rebook |
| More than 32 points below it | Outside the 99% margin of error: the further below the cut, the more remediation is needed | Return to stage 3 and rebuild every row |
In 2025, 63.6% of new and 53.0% of repeat CSE candidates passed, according to NBRC's 2025 Examinations in Review, checked November 7, 2026. These are group figures, not your odds.
Then check three points:
- Fee. NBRC's CSE page lists $200 for new and repeat applicants, as checked November 3, 2026. Verify it before paying.
- Form. The application says repeat applicants are not required to provide any eligibility information.
- Waiting rule. As last checked November 1, 2026: three attempts without waiting, then at least 120 days between later attempts. Confirm the current rule and your next permitted date with NBRC. If a wait applies, an attempt in the last 120 days of the window leaves no time for another, and the last usable date may come sooner.
If the remaining window cannot hold another attempt, return to the CSE versus RT Exam guide. NBRC's RT page says prior CSE attempts do not count toward RT attempts, as checked November 3, 2026, but RT admission requirements still apply. On that route, a 185-question mock exam is planned for launch in full NBRC RT Exam (TMC) prep as multiple-choice rehearsal, not a CSE simulation.
Once NBRC confirms your admission, your next step, if not yet done, is the free practice simulation on NBRC's CSE page and a first log entry.
Trust the source
Official sources
Exam policies can change. Use these primary sources for the most current details.
- Clinical Simulation Examination (CSE)The National Board for Respiratory Care (NBRC)↗
- Clinical Simulation Examination Detailed Content Outline (Effective: January 2020)The National Board for Respiratory Care (NBRC)↗
- TMC and CSE ApplicationThe National Board for Respiratory Care (NBRC)↗
- Registered Respiratory Therapist (RRT)The National Board for Respiratory Care (NBRC)↗
- Procedures for Administering Self-Assessment ExaminationsPSI and The National Board for Respiratory Care (NBRC)↗
- Unveiling the New Respiratory Therapy Examination (Jimmy Young Memorial Lecture slides, 2025)The National Board for Respiratory Care (NBRC)↗
- Accuracy of a Testing Result, Part 1The National Board for Respiratory Care (NBRC)↗
- 2025 Examinations in ReviewThe National Board for Respiratory Care (NBRC)↗
- Respiratory Therapy (RT) ExaminationThe National Board for Respiratory Care (NBRC)↗
- Certified Respiratory Therapist (CRT)The National Board for Respiratory Care (NBRC)↗
- NBRC Candidate HandbookThe National Board for Respiratory Care (NBRC)↗