Established CNA school — hundreds of graduates certified CNA. Our faculty built every question from real clinical experience.
State Exam
100% free
Updated 2026
Pass your State CNA exam — built by nurses who teach it for a living
1,000+ practice questions, exam simulation, flashcards, skill labs, and a full study guide — all free. Join thousands of students who passed with Diamond.
1000+
practice questions
100%
first-try pass rate
500+
graduates certified
50
states covered
Your state study plan starts here
Create your free account to unlock all tools, track your progress, and get your personalized exam readiness score.
Please select a state to continue.
AL
No credit card · No hidden fees · No spam
5/5 student rating
Exam aligned
1000+ students enrolled
What you unlock with a free account
Your personalized state exam readiness
See exactly where you stand across every CNA exam category — and know what to study next.
EVERYTHING IN ONE PLACE
Every tool you need to pass — free
No more juggling apps and textbooks. Every resource is built by our nursing faculty and tailored to state's exam.
Exam simulation
Timed, full-length practice tests that mirror the real experience
Practice quiz + rationale
Instant clinical rationale after every answer — learn why, not just what
Flashcards
Spaced-repetition flashcards covering all state exam categories
Skill lab
Step-by-step visual guides for clinical skills — vitals, transfers, hygiene
Scenario questions
Critical thinking drills based on real patient care situations
Math & unit lab
Conversions, intake/output calculations, and medical measurements
Study guide
Comprehensive state-specific notes covering every tested domain
Exam history & analytics
Full history of every quiz — track improvement and fix weak spots
Audio study podcast — learn on the go
Curated CNA lessons and exam tips you can listen to anywhere. Available on all major platforms.
OUR FACULTY
Questions written by nurses — not test-prep writers
Every practice question, rationale, and skill guide is created by our clinical faculty. They've worked the floor, taught in the classroom, and know exactly what the state exam tests.
DR
Dr. Gurpreet Kaur
DNP, NP, RN
Program Director
18+ Yrs clinical + education
LE
Ms. Leyla Eskandari
RN, MSN, BSN
Lead Instructor
25+ Yrs clinical + education
Frequently Asked Questions
Everything you need to know about the free CNA practice test
1. Are Diamond School of Nursing's CNA practice resources free?
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Yes. Diamond School of Nursing provides free CNA practice tests and practice questions covering certification exams in all 50 states. Creating a free account gives you full access, including instant rationale for each answer and no cost to use.
2. How many CNA practice questions does Diamond Nursing School offer?
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Diamond School of Nursing offers over 1,200 CNA practice questions across all 50 states, covering clinical skills, communication, infection control, and other core exam domains.
3. What topics are covered on the CNA practice test?
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The CNA practice test covers the core domains tested on state certification exams, including activities of daily living, infection control, safety and emergency procedures, basic nursing skills, mental health and social service needs, resident rights, and communication.
4. How is the CNA practice test different from the real CNA exam?
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Diamond School of Nursing's practice test mirrors the format and content areas of the real CNA certification exam, but is untimed by default and provides instant explanations for each answer, so students can learn as they go rather than simply testing their knowledge under exam conditions.
5. Does Diamond School of Nursing's CNA practice test match my state's exam format?
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Yes. Each state-specific practice test page is built around that state's actual testing vendor and exam structure, so students are practicing in a format consistent with their real certification exam.
6. Is the CNA practice test available for all 50 states?
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Yes. Diamond School of Nursing offers free CNA practice questions for all 50 states, each aligned to that state's specific testing vendor and exam requirements. A free account is required to access the full question bank.
7. Who wrote the CNA practice test questions?
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CNA practice test questions are developed under the guidance of Dr. Gurpreet Kaur, DNP, FNP, RN, MSN, ensuring content reflects current clinical standards and exam expectations.
8. Is Diamond School of Nursing's CNA practice test accurate and up to date?
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Yes. Practice questions are regularly reviewed to reflect current state testing vendors and exam content, so students are preparing with accurate, relevant material.
9. Do I need to create an account to access the CNA practice test?
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Yes. Creating a free account gives you full access to the CNA practice test, including your progress history and personalized results.
10. Can I retake the CNA practice test as many times as I want?
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Yes. Students can retake the CNA practice test as many times as needed to build confidence and track improvement over time.
11. Does the practice test show explanations for wrong answers?
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Yes. Every practice question includes an instant rationale, so students understand not just the correct answer but why it is correct.
12. What makes Diamond School of Nursing's CNA practice test different from other free options online?
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Diamond School of Nursing's practice test is aligned to each state's specific testing vendor and exam format, rather than using a single generic question bank for all states, helping students prepare for the exam they will actually take.
13. Should I use practice questions or a full exam simulation to prepare?
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Both serve different purposes. Practice questions with instant rationale are ideal for learning and reinforcing concepts, while a full exam simulation is best closer to test day, since it mirrors real exam timing and conditions.