The RRT (Registered Respiratory Therapist) is an allied-health certification awarded by NBRC.
NBRC publishes the official exam outline, eligibility rules and fees — see NBRC's official page before you book.
In our 1040-card RRT deck the heaviest topics are Diagnostics (24%), Procedures (22%), Management (21%) — that is how this deck is weighted, not the official blueprint, so use it to plan practice and check NBRC's exam outline for the real weighting. This guide shows where the material gets hardest, which topics to practise first, and a 5-step plan built on active recall.
Start with the free RRT practice test
20 mixed questions with answers — find your weak topics before you plan around them →
Based on the 1040 flashcards in our RRT deck. Use it to budget study time, then confirm the official blueprint with the certifying body below.
| Topic | Cards | Share of deck | Practice |
|---|---|---|---|
| Diagnostics | 250 | 24% | Free questions → |
| Procedures | 230 | 22% | Free questions → |
| Management | 220 | 21% | Free questions → |
| Assessment | 110 | 11% | Free questions → |
| Pathology | 90 | 9% | Free questions → |
| Pharmacology | 80 | 8% | in the full deck |
| Basics | 50 | 5% | in the full deck |
| Physiology | 10 | 1% | in the full deck |
Our RRT cards carry difficulty ratings. The spread tells you how much of the deck is quick recall versus genuinely demanding:
0
Easy cards
0% of deck
521
Medium cards
50% of deck
519
Hard cards
50% of deck
These are genuine cards from the heaviest-weighted topics above. Answer each one before you reveal it — that is what active recall means in practice.
A family requests terminal weaning for a patient with a terminal illness and poor prognosis. What is the Respiratory Therapist's primary clinical and ethical responsibility during this process?
Show answer →Ensure patient comfort and prevent air hunger. RTs must coordinate with the nurse and physician to ensure that opioids (e.g., morphine) or benzodiazepines are titrated to effect BEFORE and DURING the reduction of ventilator support. The goal of terminal weaning or terminal extubation is to remove burdensome interventions while maintaining dignity. NBRC Tip: The focus is on symptom management, not hastening death.
A 22-year-old patient reports vaping daily for 4 years but never smoking combustible cigarettes. How should the RT document this in the Pack-Year section of the medical record?
Show answer →Pack-years should be documented as zero, but the vaping history must be recorded separately. Pack-year calculations are specific to combustible tobacco. Vaping history should include device type, nicotine concentration, and frequency to assess risk for EVALI (E-cigarette or Vaping Use-Associated Lung Injury). NBRC Tip: Do not attempt to convert vape pods to pack-years; they are distinct exposures.
A patient scheduled for an elective bronchoscopy tells the RT, I signed the consent form, but I'm still not sure why they are doing this or what the risks are. What is the RT's priority?
Show answer →Notify the physician that informed consent is potentially invalid. Informed consent requires that the patient understands the procedure, the risks, the benefits, and the alternatives. While the RT can explain the mechanics of the test, it is the physician's legal responsibility to ensure the patient is fully informed. The procedure should be delayed until the physician addresses the patient's concerns.
Eligibility, fees, question counts and the current blueprint live on the official NBRC site (linked below). Print the outline — it is the map for everything that follows.
These 3 topics alone account for roughly 67% of our 1040-card RRT deck. Time spent here pays off more than anywhere else.
Answer questions before flipping to the answer — that struggle is what builds retention. Start with the 30 free RRT cards, then work through the full deck one category at a time.
After a full pass, re-drill only the cards you missed. Small categories are quick wins — closing a weak topic can be an afternoon's work.
Our deck rates 519 cards as hard. If those feel comfortable in your final two weeks, you are studying above test level.
Put the plan into practice
Every topic in the table above, with progress tracking across devices.
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Try 30 free RRT cards firstWeight your time toward the biggest topics: in our 1040-card RRT deck, Diagnostics has 250 cards (24%), Procedures has 230 cards (22%), Management has 220 cards (21%). Always cross-check against the official NBRC exam outline.
Question counts, time limits and fees change — always confirm them in the official NBRC handbook (linked on this page). For practice, our RRT deck has 1040 question-and-answer flashcards covering the listed topics.
Difficulty is personal, but our deck's ratings give a sense of the spread: 0 easy, 521 medium and 519 hard cards. If the hard cards feel manageable, you are in good shape.
Try the 30 free RRT flashcards — no sign-up needed. If the format works for you, the full 1040-card deck is a one-time $7.
Eligibility rules, fees, question counts and passing standards are set by the certifying body and change over time. Always confirm them at the source before you apply or schedule your exam — our flashcards are practice material, not the official handbook.