Free CARN Exam Prep
Certified Addictions Registered Nurse
Prepare for the CARN exam without spending hundreds on expensive prep courses. Free study guides, practice questions, flashcards, and related exam resources.
Quick Facts
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CARN CARN Addictions Nursing Certifications License: Complete Roadmap
Follow this path to organize your licensing and exam preparation
Assessment, Screening & DiagnosisYou are here
Master DSM-5-TR SUD criteria (11 criteria, mild/moderate/severe), validated screening tools (AUDIT, DAST, CAGE, CRAFFT, TWEAK, ASSIST), and withdrawal severity scales (CIWA-Ar for alcohol, COWS for opioids, Finnegan for neonates).
Planning, Levels of Care & Therapeutic Communication
Learn ASAM levels of care (0.5-4), motivational interviewing (OARS, stages of change, change talk), trauma-informed care (SAMHSA principles), and family interventions (CRAFT vs. codependency model).
Pharmacotherapy & Withdrawal Management
Alcohol withdrawal (Librium/Ativan, thiamine to prevent Wernicke), MOUD (methadone OTP rules, buprenorphine post-MAT Act, extended-release naltrexone), nicotine cessation (NRT, varenicline, bupropion), harm reduction (naloxone, fentanyl test strips, SSPs).
Recovery, Legal/Ethical & Final Review
Relapse prevention (Marlatt, urge surfing), 12-step and mutual-help, recovery capital, 42 CFR Part 2 confidentiality, mandatory reporting, person-first language, and 300+ practice questions until you consistently score 80%+.
Can You Take the CARN Exam?
Check if you meet the basic eligibility requirements
- •Current, full, and unrestricted RN license in every jurisdiction where the nurse is licensed
- •Internationally educated nurses may submit CGFNS, WES, or ERES credential verification
- •Online application only (paper applications discontinued Nov 1, 2025)
- •IntNSA USA membership not required but provides $50 fee reduction
CARN Quick Facts
Time to Get Licensed
8-12 weeks typical (after meeting 2,000-hour practice requirement)
From start to license in hand
Exam Provider
C-NET (application and testing agency); exam delivered at PSI test centers
Retake Policy
Candidates who do not pass receive an automated retake link no sooner than 30 days after their last test date (one use per attempt), reissued after each unsuccessful attempt for up to one year from the original application date; after that a new application and fee are required.
Total Cost Breakdown
Free CARN Prep Tools
Reported exam pass rate: 70% (2025) and 69% (2024) per ANCB exam statistics. These figures describe exam candidates, not OpenExamPrep user outcomes. Check the exam sponsor’s website for published statistics.
115+ Practice Questions
Practice by topic with detailed answer explanations
AI Tutor Explains Mistakes
Understand why answers are wrong, not just which ones
Independent Study Resources
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$0 Forever
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What You'll Study
7 chapters covering the exam topics in this guide
Chapter 1: Introduction & Exam Overview
2 sections
Chapter 2: Assessment & Screening
5 sections
Chapter 3: Planning & Intervention
5 sections
Chapter 4: Clinical Management & Pharmacotherapy
6 sections
Chapter 5: Substance-Specific Disorders, Prevention & Patient Education
5 sections
Chapter 6: Evaluation, Recovery & Continuing Care
4 sections
Chapter 7: Professional Role, Ethics & Legal Issues
3 sections
CARN Exam Details
Certified Addictions Registered Nurse
Administered by Addictions Nursing Certification Board (ANCB)
Exam Content Breakdown
Based on the official Addictions Nursing Certification Board (ANCB) content outline
Screening and comprehensive assessment of substance use, withdrawal risk, co-occurring disorders, and psychosocial factors
Intoxication, overdose, and withdrawal recognition and management across opioids, alcohol, stimulants, cannabinoids, and sedatives
Level-of-care placement (ASAM Criteria), pharmacotherapy selection, harm reduction, and care coordination
Motivational interviewing, stages of change, patient and family education, and relapse prevention
Ongoing medication and recovery management, monitoring and evaluation, pregnancy, adolescent and older-adult populations, and legal and ethical standards. Patient-problem weights across the exam: opioid 27%, alcohol 25%, stimulant 15%, co-occurring 12%, medication misuse 10%, cannabinoids 6%, tobacco 5% (ANCB CARN Test Specifications, implemented 2026)
What's Included
7 Chapters
Complete exam coverage
Practice Quizzes
With detailed explanations
Free to Start
No credit card required
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What's Next After the CARN?
After passing the CARN, you can pursue these career paths
CARN-AP
Advanced Practice Addictions Nurse (APRN specialty credential)
PMHNP
Psychiatric-Mental Health Nurse Practitioner certification
PMH-BC
Psychiatric-Mental Health Nursing RN certification (ANCC)
CARN Exam FAQ
Official Addictions Nursing Certification Board (ANCB) Resources
Verify information with these official sources
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