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Best CNA Study Guides for 2026

Becoming a Certified Nursing Assistant (CNA) is an exciting first step into the healthcare field — but the exam can feel overwhelming. Between skills testing, written questions, and state-specific requirements, many students feel unsure about where to even begin studying.

The truth is, passing the CNA exam isn’t about studying harder — it’s about studying smarter. The right study guide can make the difference between retaking the test and passing on your first try.

In this guide, I’ve rounded up the best CNA study guides for 2026 to help you feel confident, prepared, and ready on exam day.

1. Mometrix CNA Study Guide 2026–2027

This guide is perfect for students who want a structured, all-in-one review before exam day. It breaks down each section clearly and includes realistic practice questions.

Why it’s great:

• Full content review for written exam
• Updated practice tests
• Detailed answer explanations
• Easy-to-understand format

2. CNA Exam Prep 2026

Best for Practice Questions

This option focuses heavily on exam-style practice problems. It’s ideal if you already understand the basics but want to strengthen weak areas and boost test-day confidence.

• Multiple practice tests
• Step-by-step answer breakdowns
• Helps identify weak topics
• Structured exam-focused review

3. Hartman’s Nursing Assistant Care

Best for Deep Understanding of Skills

Hartman’s is a well-known textbook used in many CNA programs. It’s great if you want strong foundational knowledge and clear explanations of patient care procedures.

• Comprehensive skill breakdowns
• Trusted classroom resource
• Detailed patient care coverage
• Strong theory + practical balance

4. CNA Flashcards

Best for Memorization & Quick Review

Perfect for busy schedules, flashcards help reinforce key terms and procedures in short study sessions.

• Portable and easy to use
• Focus on high-yield concepts
• Great for last-minute review
• Reinforces memory retention

What to Look for in a CNA Study Guide
Before choosing a study resource, make sure it includes:
• Updated exam content
• Realistic practice questions
• Clear answer explanations
• Skills test preparation
• Positive student reviews

5. CNA Practice Kit – 20 Pieces

Best for Skills Test Preparation

If you’re nervous about the hands-on clinical portion, this practice kit helps you rehearse common CNA skills at home before exam day.

• Hands-on skills training
• Simulates clinical testing tasks
• Helps reduce test anxiety
• Ideal for visual and hands-on learners