RRT-ACCS Registered Respiratory Therapist Adult Critical Care Specialty Exam Study Guide 2026-2027
RRT-ACCS Registered Respiratory Therapist Adult Critical Care Specialty Exam Study Guide 2026-2027
Comprehensive Review, Practice Questions, and Detailed Answer Explanations Aligned with NBRC Certification
By Capra Academy · Published July 8, 2026 · 305 pages
About This Book
Prepare for the NBRC RRT-ACCS certification exam with a comprehensive study guide covering critical care assessment, mechanical ventilation, acute respiratory failure, cardiovascular support, airway management, critical care pharmacology, and special populations. Includes 300 practice questions with detailed answer explanations.
What’s Inside
- 300 Practice Questions
- Detailed Answer Explanations
- Mechanical Ventilation
- Hemodynamic Monitoring
- Critical Care Pharmacology
- Test-Taking Strategies
Frequently Asked Questions
What is the RRT-ACCS exam?
The RRT-ACCS (Registered Respiratory Therapist – Adult Critical Care Specialty) exam is administered by NBRC (National Board for Respirary Care). It certifies respiratory therapists who specialize in adult critical care.
How many questions are on the RRT-ACCS exam?
The RRT-ACCS exam has 170 multiple-choice questions (150 scored + 20 pretest) with a 4-hour time limit. The exam is available at PSI testing centers.
How much does the RRT-ACCS exam cost?
The RRT-ACCS exam costs $300 for new applicants and $250 for reapplicants. AARC members are eligible for a one-time $40 discount on their first application.
What are the eligibility requirements for the RRT-ACCS?
Candidates must hold the RRT (Registered Respiratory Therapist) credential. No additional clinical hours are required beyond the RRT credential.
Related Resources
RRT-ACCS Resource Hub
Planning Your RRT-ACCS Preparation
Who this exam information is for
This page is for candidates considering or actively preparing for the RRT-ACCS Registered Respiratory Therapist Adult Critical Care Specialty. Use the linked exam resources to understand the credential, organize preparation, and identify the official requirements that must be confirmed before applying.
What to verify before scheduling
- Current eligibility and application documentation
- Current examination blueprint and domain weights
- Fees, testing windows, identification, and accommodation rules
- Question format, time limit, scoring, and score-report process
- Retake, renewal, and continuing-education policies
A practical study strategy
Begin with the current official content outline. Rank every domain by both blueprint weight and personal confidence, then spend the most time where high weight and low confidence overlap. Use practice questions diagnostically: record the tested domain, why the correct answer is best, why each distractor is weaker, and what source resolves any uncertainty.
Strengths and limitations of this study guide
The Capra Academy guide is designed to combine structured review with practice and answer explanations, making it useful for identifying weak areas and rehearsing exam-style decisions. It is a study aid—not the certifying organization’s candidate handbook, not a guarantee of a passing result, and not a substitute for current official eligibility or policy information. Requirements can change, so follow the official sources linked throughout this resource cluster.