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Study wherever, whenever with these quiz types:
You can choose Exam Mode (timed 90-minute simulation) or Study Mode for preparation.
Questions reflect both multiple-choice and scenario/performance-style prompts aligned to CCRN Adult objectives.
Every question includes a clear explanation, so you know why an answer is correct.
See strengths/weaknesses by the domains & sub-topics to focus your revision.
Retake sets to improve your speed and accuracy; watch your score trend toward the benchmark.
Get a feel for the real exam with our American Association of Critical-Care Nurses (AACN) Certification Corporation practice test.
Train the way you'll be tested. Our platform replicates the real American Association of Critical-Care Nurses (AACN) Certification Corporation experience and turns every attempt into clear, actionable progress-so you waste less time and pass sooner.
Exam/Study modes, question flagging, and instant or end-of-exam feedback.
Trend charts so you can see when you're consistently above the passing scrore.
Clear, teach-back explanations with why the correct answer is right and why others aren't.
The CCRN (Certification for Adult Critical Care Nurses) is a specialty certification for nurses who provide direct care to acutely/critically ill adult patients. Passing the exam demonstrates expert knowledge in critical care nursing, typically for nurses working in areas like intensive care units (ICUs), cardiac care units (CCUs), trauma units, and critical care transport/flight.
You must have a current, unencumbered RN or APRN license and meet one of two clinical practice hour options:
The exam is divided into two major sections:
The exam is challenging due to its focus on critical care scenarios requiring in-depth knowledge and clinical judgment. However, with structured study, such as using Prephow’s practice questions and review materials, nurses can build confidence and improve their chances of passing.
Effective preparation often involves combining multiple strategies over a period of at least two months. You should:
Obtaining CCRN certification enhances professional credibility, supports career advancement, and often leads to greater confidence in clinical decision-making. Many healthcare institutions recognize CCRN-certified nurses with pay differentials or leadership opportunities. You can find exam insights and study tools to help achieve certification success on Prephow.
The CCRN certification is valid for three years. To renew it, you can either: