Free CRNI Exam Prep
Certified Registered Nurse Infusion
Prepare for the CRNI exam without spending hundreds on expensive prep courses. Free study guides, practice questions, flashcards, and related exam resources.
Quick Facts
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Flashcards on MometrixCRNI INCC CRNI Certified Registered Nurse Infusion License: Complete Roadmap
Follow this path to organize your licensing and exam preparation
Verify Eligibility
Ensure you have an active RN license and have accumulated at least 1,600 hours of infusion therapy experience in the last two years.
Infusion TherapiesYou are here
Master the largest domain (38.5%): pharmacology, fluid and electrolyte balance, parenteral nutrition, blood products, and antineoplastic agents.
Access Devices
Study peripheral and central venous access devices, including insertion procedures, site care, maintenance, and complication management (32.5% of exam).
Principles of Practice & Practice Exams
Focus on patient assessment, infection prevention, safety, legal aspects, and take full-length practice exams to simulate the 3-hour, 140-question test (29% of exam).
Can You Take the CRNI Exam?
Check if you meet the basic eligibility requirements
- •Minimum of 1,600 hours of experience in infusion nursing as an RN within the past two years
- •Experience must be in the areas of infusion therapy, patient care, and education
CRNI Quick Facts
Time to Get Licensed
8-12 weeks of focused study
From start to license in hand
Retake Policy
Candidates may retake the exam. A new application and fee are required for each attempt.
Total Cost Breakdown
Free CRNI Prep Tools
Reported exam pass rate: ~65-75% (first-time). Check the exam sponsor for the latest official figure.
261+ Practice Questions
Practice by topic with detailed answer explanations
AI Tutor Explains Mistakes
Understand why answers are wrong, not just which ones
Updated for 2026
Review the latest update date on each resource
$0 Forever
Start without a credit card or trial
What You'll Study
16 chapters covering the exam topics in this guide
Introduction & Exam Overview
3 sections
Anatomy & Physiology for Infusion Practice
3 sections
Infection Prevention & Control
4 sections
Phlebotomy in Infusion Practice
2 sections
Infusion Equipment & Technology
3 sections
Peripheral Venous Access Devices
3 sections
Central Venous Access Devices
4 sections
Alternate Access Routes & Device Maintenance
3 sections
Special Populations in Infusion Therapy
2 sections
Device-Related Complications
3 sections
Fluid & Electrolyte Balance
4 sections
Parenteral Nutrition
2 sections
Anti-infectives, Blood Products & Biologics
3 sections
Antineoplastic, Cardiovascular & Pain Infusions
3 sections
Therapy-Related Complications & Hazardous Drugs
3 sections
Professional Practice, Documentation & Quality
3 sections
CRNI Exam Details
Certified Registered Nurse Infusion
Administered by Infusion Nurses Certification Corporation (INCC)
Exam Content Breakdown
Based on the official Infusion Nurses Certification Corporation (INCC) content outline
Patient assessment, infection prevention, safety, and legal aspects
Peripheral and central venous access devices, insertion, care, and management
Pharmacology, fluid and electrolyte balance, parenteral nutrition, and blood products
What's Included
16 Chapters
Complete exam coverage
Practice Quizzes
With detailed explanations
Free to Start
No credit card required
Quality Exam Prep Shouldn't Cost Hundreds
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What's Next After the CRNI?
After passing the CRNI, you can pursue these career paths
VA-BC
Vascular Access Board Certified
OCN
Oncology Certified Nurse
CRNI Exam FAQ
Official Infusion Nurses Certification Corporation (INCC) Resources
Verify information with these official sources
More Free Resources
Ready to Start Your Free CRNI Prep?
Review the study guide, practice key concepts, and use the free tools at your own pace.