200+ Free CNRN Practice Questions
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Key Facts: CNRN Exam
220
Total Items
ABNN CNRN exam page
200 + 20
Scored + Unscored
ABNN CNRN exam page
200
Minimum Passing Score (scaled)
ABNN CNRN exam page
4h
Exam Time
ABNN CNRN exam page
$300/$400
Member / Nonmember Fee
ABNN CNRN exam page
62%
2024 Pass Rate
ABNN 2026 Candidate Handbook
1 year
Required Neuroscience Experience
ABNN CNRN eligibility
3 years
Recertification Cycle
ABNN CNRN FAQ
ABNN's CNRN exam consists of 220 multiple-choice questions (200 scored + 20 unscored pretest) delivered over 4 hours. The exam uses scaled scoring with a minimum passing score of 200. The six content domains are: Neuroanatomy and Neurology (22%), Neurotrauma (16%), Cerebrovascular (19%), Neurological Disorders (22%), Infection and Immune (10%), Neurodevelopmental (6%), and Professional Practice (5%). ABNN requires 1 year of neuroscience nursing experience for eligibility.
About the CNRN Exam
CNRN is ABNN's specialty certification for registered nurses providing care to patients with neurological conditions across the care continuum. The exam tests knowledge of neuroanatomy and physiology, neurotrauma, cerebrovascular disorders, neurological disorders, infection and immune conditions, neurodevelopmental conditions, and professional practice in neuroscience nursing.
Questions
220 scored questions
Time Limit
4 hours
Passing Score
Scaled score 200 (minimum passing)
Exam Fee
$300 AANN members / $400 non-members (ABNN (American Board of Neuroscience Nursing))
CNRN Exam Content Outline
Neuroanatomy and Neurology
Brain anatomy, cranial nerves, spinal cord, neurological assessment including GCS, pupillary assessment, motor/sensory function, and cerebral blood flow
Neurotrauma
Traumatic brain injury classification and management, increased ICP, herniation syndromes, spinal cord injury, autonomic dysreflexia, and ICP monitoring
Cerebrovascular
Ischemic stroke, hemorrhagic stroke, subarachnoid hemorrhage, stroke interventions including tPA and thrombectomy, and vasospasm management
Neurological Disorders
Seizures and epilepsy, brain tumors, meningitis, encephalitis, neurodegenerative diseases, movement disorders, and hydrocephalus
Infection and Immune
CNS infections, autoimmune neurological disorders, neurogenic shock, and infection control
Neurodevelopmental
Pediatric neurological conditions, developmental milestones, cerebral palsy, spina bifida, and neural tube defects
Professional Practice
Patient and family education, interdisciplinary collaboration, scope of practice, and ethical considerations in neuroscience nursing
How to Pass the CNRN Exam
What You Need to Know
- Passing score: Scaled score 200 (minimum passing)
- Exam length: 220 questions
- Time limit: 4 hours
- Exam fee: $300 AANN members / $400 non-members
Keys to Passing
- Complete 500+ practice questions
- Score 80%+ consistently before scheduling
- Focus on highest-weighted sections
- Use our AI tutor for tough concepts
CNRN Study Tips from Top Performers
Frequently Asked Questions
How many questions are on the CNRN exam?
ABNN lists 220 total items: 200 scored items and 20 unscored pretest items. You have 4 hours to complete the exam.
What score do I need to pass CNRN?
ABNN uses scaled scoring with a minimum passing score of 200. The exact number of correct answers needed varies based on exam form difficulty.
How long is the CNRN exam?
ABNN lists a 4-hour testing appointment for CNRN.
How much does CNRN cost?
ABNN's current CNRN fees are $300 for AANN members and $400 for non-members.
Who can take the CNRN exam?
ABNN requires active unrestricted RN licensure with a minimum of 1 year of neuroscience nursing experience. This includes direct care of neuroscience patients in settings such as neuro ICU, neurology unit, neurosurgical unit, emergency department, rehabilitation, or outpatient neurology clinic.
How often do I renew CNRN?
ABNN certifications follow a 3-year recertification cycle. You can recertify by completing continuing education hours or by retaking the exam.
What content does the CNRN exam cover?
The 2026 CNRN Content Outline includes 7 domains: Neuroanatomy and Neurology (22%), Neurotrauma (16%), Cerebrovascular (19%), Neurological Disorders (22%), Infection and Immune (10%), Neurodevelopmental (6%), and Professional Practice (5%).