The Best Study Materials for the ATLS Exam (2026 Guide)

What "study materials" means for a course like ATLS

ATLS isn't a board exam you sit alone in a testing center. It's a course run by the American College of Surgeons at approved course sites, and completion is judged on two things: a written multiple-choice post-test and your performance at the practical skills stations and the initial-assessment scenario. Both are pass/fail against fixed course criteria. There's no curve, no scaled score, no partial credit for looking confident while you skip the airway.

That shapes how you should study. Half your prep is reading and recall, aimed at the post-test. The other half is procedural and verbal — knowing the sequence cold so you can say it out loud, in order, with a moulaged mannequin in front of you and an instructor watching. Materials that only serve the first half will leave you short on the day.

The one published threshold worth pinning to your desk: ACS states on its official course pages that CME is granted only on successful completion with a minimum post-test score of 75%. That's the number to plan around. If you've seen a higher figure floating on third-party sites, it isn't an ACS figure — we unpack that in more detail in our piece on the ATLS passing score.

Official ACS materials come first

The ATLS Student Course Manual

The current manual (11th Edition) is the source document for everything you'll be tested on. It's organized the way the course is organized — initial assessment, primary survey, secondary survey, then system-by-system chapters. Read it in that order rather than jumping to the chapters you find interesting. The manual's logic is the algorithm, and the post-test rewards people who absorbed the sequence, not just the facts.

Practical approach: one chapter per sitting, then close the book and write out the assessment steps from memory before you check yourself. Recall beats rereading, and rereading is what most people do because it feels productive.

The required online pre-course modules and pretest

Every ATLS format — Traditional, Hybrid, and Refresher — is preceded by required online pre-course work and a pretest. Do not treat this as an administrative hurdle to click through the night before. The pretest is the cheapest diagnostic you'll get: it tells you which chapters you actually know and which ones you've been quietly avoiding. In the Hybrid formats the online didactic content carries more weight, because the in-person portion is shortened to focus on hands-on skills. Show up under-prepared to a Hybrid course and you'll feel it within the first hour.

The MyATLS app

The app is a useful supplement — quick reference, algorithms, refreshers between shifts. One caveat straight from ACS: it does not count toward course credit or completion. Use it as a pocket adjunct, not as a substitute for the manual or the required modules.

Study the topics the way the course teaches them

ACS doesn't publish item weighting per topic, so don't chase a fictitious blueprint percentage. Instead, cover every area in the manual and give extra reps to the ones that appear in nearly every scenario — airway, breathing, circulation and hemorrhage control. Here's the topic set to work through, with the kind of study output that actually helps for each.

Content area	What to produce while studying
Initial assessment and management	A written script of your opening 60 seconds, verbatim
Primary survey with resuscitation (ABCDE)	ABCDE checklist you can recite without prompts
Secondary survey	Head-to-toe order plus AMPLE history recall
Airway and ventilatory management	Decision points for definitive airway; adjunct list
Shock and hemorrhage / circulation	Shock class features and sites of major blood loss
Thoracic trauma	Immediately life-threatening injuries and their interventions
Abdominal and pelvic trauma	Imaging/assessment pathway and pelvic binder indications
Head/CNS and spine trauma (disability)	GCS scoring practice; spinal motion restriction rules
Musculoskeletal trauma	Limb-threatening injuries; compartment syndrome red flags
Thermal injury (burns and cold)	Burn assessment and early resuscitation steps
Special populations (pediatric, geriatric, pregnancy)	How your priorities shift, not a separate algorithm
Team function and communication	Closed-loop phrasing you'll actually use out loud
Transfer to definitive care	What gets communicated, what gets documented, when to call

If you want a deeper walkthrough of each area, our breakdown of the topics covered on the ATLS exam follows the same manual structure.

Practice questions: how to use them without fooling yourself

Multiple-choice practice is the fastest way to find soft spots before an instructor finds them for you. The trick is reading the rationale for every option — including the ones you eliminated correctly — because ATLS distractors tend to be plausible actions that are simply out of sequence. Knowing why the chest tube comes after the airway is the whole point.

A workable rhythm in the two to three weeks before a course: a block of questions, then straight back into the manual chapter for anything you missed, then re-test the same area a few days later. Timed full-length practice is worth doing at least once, mostly to build the habit of committing to an answer and moving on.

Preparing for the skills stations, not just the written test

This is where strong readers get caught out. Course completion requires satisfactory performance at the practical skills stations and the scenario simulation, alongside a passing written post-test. You can't cram that the night before.

Three things that help more than extra reading:

• Rehearse out loud. Say the primary survey aloud, in order, while walking through an imaginary bay. Silent review doesn't build the verbal fluency the assessors are listening for.
• Practise with a partner. Have a colleague feed you a mechanism and vitals and force you to declare each step. Ten minutes of this beats an hour of highlighting.
• Fix your handover. Transfer to definitive care is a graded part of the course. Have a structured handover format ready and use it every time you practise.

If you're wondering how the assessment feels in practice, our notes on how hard the ATLS exam is cover the difference between the written and hands-on components.

Numbers people ask about that ACS doesn't publish

Plenty of prep sites state these confidently. They shouldn't. Here's where things actually stand, so you don't build a study plan on a rumour.

Question	Status
How many questions on the post-test?	ACS does not publish the number of items on the ATLS written post-test; third-party sites commonly cite a specific figure, but it isn't an ACS number. See our note on question counts.
How many items are scored?	Not published by ACS. The post-test is scored pass/fail against a 75% minimum, but no scored-item count is disclosed.
Are there unscored pilot items?	Not applicable in the usual sense — the post-test is a course quiz, not a standardized board exam, and ACS publishes no field-test item count.
How long do I get for the written test?	ACS does not publish a fixed clock time for the post-test. Treat any specific minutes figure you see as unverified.
What does the course cost?	ATLS fees are not published as a single national price by ACS; cost varies by the verified course site or host institution. Confirm with the specific course centre.
How many retakes do I get?	ACS does not publish a public numeric attempt limit. Candidates who don't meet a course requirement are directed to their local course coordinator or director and the ATLS policy manual for remediation and retesting.
What's the pass rate?	ACS does not publish a national ATLS pass rate. It's a competency-based course with on-site remediation, not an exam with a reported pass-rate statistic.

Match your prep to your course format

Traditional, Hybrid, and Refresher — what changes

ACS lists ATLS 11 formats as Traditional (2 Day), Hybrid (1.5 Day / 1 Day), and Refresher (1 Day / 0.5 Day), each in CME and Non-CME versions, all preceded by required online modules and a pretest. Every format includes an in-person hands-on skills and scenario component, and you're expected to attend the entire in-person portion per your course centre's schedule.

Practical implication: the shorter the in-person time, the more of the didactic load sits with you beforehand. For a Hybrid or Refresher booking, finish the modules early and arrive with the ABCDE sequence already automatic. For a Traditional 2-day course you get more in-room teaching, but the post-test standard is identical.

Courses are run at ACS-approved (verified) sites worldwide — ACS reports more than 50,000 learners a year across 80+ countries — and you register through the local site or learning.facs.org rather than a national test-date calendar. The audience is health care clinicians involved in the evaluation and treatment of the injured patient: physicians and advanced practice providers, with some variation by site and country.

Plan past the course date

ATLS verification status is current for four years from the date you complete a Traditional, Hybrid, or Refresher course, with a Refresher course renewing it afterwards and a 6-month grace period after expiration. Put the expiry in your calendar the week you pass, because refresher slots at busy sites fill up.

If you're heading toward faculty work, there's a separate track: ACS runs ATLS Instructor courses, and ATLS Educators are required to teach at least four ATLS Instructor courses within a four-year period to stay verified. Requirements and role nomenclature sit in the ATLS policy manual — ask your course director early if that's the direction you're going. Our overview of career paths after ATLS covers where the instructor route leads.