ATLS Study Guide 2026
Everything you need to pass the ATLS exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
ATLS exam key facts
📋 ATLS Exam Format at a Glance
📚 ATLS Topics to Study (43)
✍️ Sample ATLS Questions & Answers
1. Which medication combination is most commonly used for rapid sequence intubation in the trauma setting?
Etomidate provides rapid onset sedation with minimal hemodynamic effects, and succinylcholine provides rapid-onset, short-duration paralysis.
2. In massive transfusion protocol, what is the recommended PRBC:FFP:Platelets ratio?
A balanced 1:1:1 ratio mimics whole blood and prevents dilutional coagulopathy.
3. What point-of-care test does the 10th edition emphasize for guiding resuscitation?
POC lactate and base deficit are objective metabolic markers that guide resuscitation more reliably than vital signs.
4. A blast injury victim presents with tympanic membrane rupture, pulmonary contusions, and bowel injury. Which mechanism causes bowel injury in blast victims?
Primary blast injury results from the high-pressure shock wave acting on air-filled organs (lungs, bowel, middle ear) at tissue-air interfaces, causing barotrauma.
5. A 25-year-old with a left chest stab wound develops PEA in the trauma bay. What is the most appropriate intervention?
PEA from penetrating thoracic trauma is an indication for ED thoracotomy.
6. Which finding on examination of an eye injury warrants immediate ophthalmology consultation for possible open globe?
A teardrop-shaped or peaked pupil suggests iris prolapse through a scleral or corneal laceration, indicating an open globe injury.
🎯 Free ATLS Practice Tests
📖 ATLS Guides & Articles
- ATLS Pass Rate: What to Expect and How to Pass on Your First Attempt
- Who Can Take ATLS: Complete Eligibility Requirements and Registration Guide
- Advanced Trauma Life Support (ATLS): Course, Exam, & Cert Guide
- ATLS Course Online: What You Can and Can't Do Remotely
- ATLS Book & Study Materials — Complete Prep Guide
- ATLS Refresher Course & Continuing Education Guide
- ATLS Subject Knowledge: What Advanced Trauma Life Support Covers
- ATLS Practice Tests: Advanced Trauma Life Support Exam Prep
What Practice Test Geeks adds beyond an AI chat for ATLS
An AI chatbot can quiz you, but it can't reproduce the exam conditions or keep your record. Here you get:
- A timed, full-length ATLS mock exam — 40 questions in 75 minutes with a 75% pass mark, modeled on the official exam's question count and time limit, followed by a score report broken down by exam domain.
- A fixed ATLS question bank: the same test every attempt, so your score is comparable from one try to the next instead of changing with every regenerated quiz.
- Progress saved on your device: completed tests, scores and missed questions stay in My Progress, so you can retake only what you got wrong.
- A printable ATLS cheat sheet you can print or save as a PDF.
- ATLS flashcards built from the same question bank.
- Free ATLS practice tests with the correct answer shown after each question.
How this page was made: written with AI tools and published by Nathan Beja, founder of Practice Test Geeks, who is responsible for its content. Exam facts are checked against the official sources listed below. Not reviewed by a subject-matter expert. Editorial policy
Sources & references
Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy
- facs.org — Renewal, test delivery · verified Oct 2026
- learning.facs.org — Eligibility, exam format · verified Oct 2026
- msfacs.zendesk.com — Passing score, score validity · verified Oct 2026