Sneak peek: here's what you can expect in the prep course plus more!
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Chapter 0 - Exam Prep Welcome
District Of Columbia CNA Prep (Credentia Edition)
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Chapter 1 - The Nursing Assistant
District Of Columbia CNA Prep (Credentia Edition)
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Chapter 2 - Foundations of Resident Care
District Of Columbia CNA Prep (Credentia Edition)
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Chapter 3 - Understanding Residents
District Of Columbia CNA Prep (Credentia Edition)
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Chapter 4 - Body Systems
District Of Columbia CNA Prep (Credentia Edition)
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Chapter 5 - Dementia & Alzheimer's
District Of Columbia CNA Prep (Credentia Edition)
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Chapter 6 - Personal Care Skills
District Of Columbia CNA Prep (Credentia Edition)
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Chapter 7 - Basic Nursing Skills
District Of Columbia CNA Prep (Credentia Edition)
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Chapter 8 - Nutrition & Hydration
District Of Columbia CNA Prep (Credentia Edition)
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Chapter 9 - Rehabilitation & Restorative Care
District Of Columbia CNA Prep (Credentia Edition)
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Chapter 10 - Caring for Yourself
District Of Columbia CNA Prep (Credentia Edition)
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Chapter 11 - Abbreviations
District Of Columbia CNA Prep (Credentia Edition)
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Purchase Full Prep CourseBlend vs. Other CNA Prep
See why thousands of students choose Blend for their CNA exam preparation. We provide unlimited access, weekly updates, and more practice tools.
| Features |  | BoostPrep | CNA.Plus | All Health | Mometrix |
|---|---|---|---|---|---|
| Value | |||||
| State Specific Content | Yes | Generic | Generic | Generic | Generic |
| Length of Access | Unlimited | 6 Months | 7 Days | Monthly | Monthly |
| Subscription Required | No | No | No | Monthly $ | Monthly $ |
| Guarantee | 100% Pass | 100% Pass | 100% Pass | Yes | 7 Days Only |
| Career Support | 24/7 | No | No | No | No |
| Realism | |||||
| Simulated Exams | Yes | Yes | No | Yes | Yes |
| Update Frequency | Weekly | Monthly | 2025 | Unknown | Unknown |
| Realistic CNA Questions | Yes | Yes | Yes | Yes | Yes |
| # of Questions | 1,200+ | 1,030+ | 700 | 1,000+ | 600+ |
| Question Banks by Subject | Yes | Yes | Yes | No | No |
| Features and Tools | |||||
| Prep Lectures | Yes | Yes | Yes | Yes | No, Converted Book |
| Video Demonstrations | Videos, Book | Videos | Videos | Videos | Videos |
| Mock Exams | Yes | Yes | No | No | No |
| Word Search | Yes | No | No | No | No |
| Discussion Board | Yes | No | No | No | No |
| Skill Flashcards | Yes | No | No | No | No |
| AI Proctor Sim | Yes | No | No | No | No |
District Of Columbia CNA Exam — Frequently Asked Questions
How many questions are on the District Of Columbia CNA written exam?
The District Of Columbia CNA written exam includes approximately 70 multiple-choice questions covering nursing assistant fundamentals, infection control, communication, resident rights, and basic patient care.
How many clinical skills are tested on the District Of Columbia CNA exam?
District Of Columbia candidates are evaluated on a randomly selected subset of skills drawn from a pool of 23. Handwashing and indirect care steps (privacy, comfort, safety) are scored on every skill performed, not just when called.
Who administers the CNA certification exam in District Of Columbia?
The District Of Columbia CNA certification exam is administered by Credentia. You'll register through Credentia and follow their specific format for both the written and clinical skills portions.
What is the pass rate for the District Of Columbia CNA exam?
The recent average first-time pass rate for the District Of Columbia CNA exam is approximately 93% across both written and skills portions. Candidates who use structured prep programs typically score above the state average.
How long should I study for the District Of Columbia CNA exam?
Most candidates spend 2–4 weeks of focused preparation. Blend's District Of Columbia CNA prep course is designed to be completed in about 4 weeks of part-time study, with practice questions and skills walkthroughs aligned to Credentia standards.
How do I get access to Blend's District Of Columbia CNA exam prep course?
Request access using the form on this page and we'll email you your District Of Columbia-specific access link along with current pricing. The course includes 70+ Credentia-format practice questions, walkthrough videos for all 23 clinical skills, and an AI study coach that adapts to your weak areas.