200+ Free Oklahoma CNA Practice Questions
Pass your Oklahoma Certified Nurse Aide exam on the first try — instant access, no signup required.
Choose Your Practice Session
Select how many questions you want to practice
Questions by Category
Key Facts: Oklahoma CNA Exam
55
Knowledge Exam Questions
Headmaster
75%
Passing Score Required
42/55 correct
90 min
Knowledge Exam Time
Headmaster
$125-160
Total Exam Fee
OSDH/Headmaster
75 hrs
Minimum Training
OSDH NATCEP
24 hrs
Abuse Report Deadline
Oklahoma law
Oklahoma uses Headmaster/D&S for CNA testing with a 55-question knowledge exam requiring 75% to pass (42/55 correct). The 90-minute written/oral exam covers personal care skills, basic nursing skills, infection control, safety/emergency, communication, role/responsibilities, and mental health/social needs. Training requires 75 hours minimum (OSDH-approved NATCEP). Candidates must pass both components. Registry renewal is biennial requiring verification of at least 8 hours of paid employment. Mandatory abuse/neglect/exploitation reporting to OSDH within 24 hours is required.
About the Oklahoma CNA Exam
The Oklahoma CNA competency exam is administered by Headmaster (D&S Diversified Technologies) on behalf of the Oklahoma State Department of Health (OSDH). The exam consists of a 55-question written/oral knowledge test with a 90-minute time limit and a clinical skills test (5 skills). Oklahoma requires completion of a state-approved 75-hour Nurse Aide Training and Competency Evaluation Program (NATCEP) and passing both exam components to be listed on the Oklahoma Nurse Aide Registry.
Questions
55 scored questions
Time Limit
90 min written + 30 min skills
Passing Score
75% written + 100% skills (critical steps)
Exam Fee
$125-160 (varies by test site) (Oklahoma OSDH / Headmaster (D&S Diversified Technologies))
Oklahoma CNA Exam Content Outline
Personal Care Skills
Bathing, grooming, dressing, toileting, hygiene, nutrition/hydration, feeding techniques
Basic Nursing Skills
Vital signs, positioning, transfers, ROM exercises, skin care, elimination care, restorative care
Infection Control
Hand hygiene, standard/universal precautions, PPE use, isolation precautions, bloodborne pathogens
Safety/Emergency
Fire safety, fall prevention, body mechanics, emergency response, disaster preparedness
Communication
Therapeutic communication, cultural competence, reporting/documenting, healthcare team collaboration
Role/Responsibilities
Scope of practice, resident rights, legal/ethical behavior, abuse reporting, professionalism
How to Pass the Oklahoma CNA Exam
What You Need to Know
- Passing score: 75% written + 100% skills (critical steps)
- Exam length: 55 questions
- Time limit: 90 min written + 30 min skills
- Exam fee: $125-160 (varies by test site)
Keys to Passing
- Complete 500+ practice questions
- Score 80%+ consistently before scheduling
- Focus on highest-weighted sections
- Use our AI tutor for tough concepts
Oklahoma CNA Study Tips from Top Performers
Frequently Asked Questions
Who administers the Oklahoma CNA exam?
The Oklahoma CNA competency exam is administered by Headmaster (D&S Diversified Technologies) on behalf of the Oklahoma State Department of Health (OSDH). Headmaster provides both the 55-question knowledge exam and the clinical skills evaluation at approved testing sites throughout Oklahoma.
What is the passing score for the Oklahoma CNA exam?
The Oklahoma CNA written/oral exam requires a passing score of 75% (approximately 42 correct out of 55 questions). The clinical skills exam requires 100% completion of critical steps and an overall passing score. You have 90 minutes for the written exam and approximately 30 minutes for the skills evaluation.
What are the training requirements for Oklahoma CNAs?
Oklahoma requires completion of an OSDH-approved Nurse Aide Training and Competency Evaluation Program (NATCEP) with a minimum of 75 hours. Training includes classroom instruction and supervised clinical practice. Programs must meet Oklahoma Nursing Home Care Act requirements and be approved by the OSDH Nurse Aide Registry.
How much does the Oklahoma CNA exam cost?
The Oklahoma CNA exam costs approximately $125-160 total, which includes both the written/oral knowledge exam and the clinical skills evaluation. Fees may vary by test site. Additional fees apply for retesting individual components.
What happens if I fail the Oklahoma CNA exam?
Candidates who fail either component must retest. You must complete both the written and skills exam within 2 years from the date of training program completion. If your training eligibility expires, you must complete a new approved training program before retesting.
How do I renew my Oklahoma CNA certification?
Oklahoma CNAs must renew their certification every 24 months (biennial renewal). To renew, you must provide verification of at least 8 hours of paid nursing-related employment during the certification period. Renewal is processed through the Oklahoma OSDH Nurse Aide Registry.
How do I report suspected abuse or neglect in Oklahoma?
Oklahoma CNAs are mandatory reporters. Suspected abuse, neglect, or exploitation must be reported within 24 hours to the Oklahoma State Department of Health (OSDH) and your supervising nurse. Reports can be made to the OSDH Nurse Aide Registry at (405) 271-6868 or the Abuse/Neglect Hotline. In emergencies, call 911.
Does Oklahoma have reciprocity for out-of-state CNAs?
Yes, Oklahoma has reciprocity for CNAs from other states. If you are currently certified in another state with an active, unencumbered certification, you may apply for reciprocity to be placed on the Oklahoma Nurse Aide Registry. You must submit documentation of your current certification and may need to meet Oklahoma-specific requirements.