Free Practice Questions for Missouri CNA
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Key Facts: Missouri CNA Exam
75
Classroom Training Hours
Missouri DHSS
100
On-the-Job Training Hours
Missouri DHSS
75
Written Exam Questions
Headmaster
24 mo
Certification Period
Missouri DHSS
8 hrs
Paid Work Required to Renew
Per 24 months
80%
Knowledge Test Passing Score
Headmaster MO handbook
Missouri requires 75 hours of classroom training and 100 hours of on-the-job training (175 total hours). The exam is administered by D&SDT-Headmaster: a 75-question knowledge test in 60 minutes with an 80% passing score, plus a skill test of 3 or 4 tasks in 30 minutes. Testing costs $135 ($32 knowledge + $103 skills). Certification renewal requires at least 8 hours of paid employment every 24 months. CNAs can apply for reciprocity if certified in another state.
Sample Missouri CNA Practice Questions
Try these sample questions to review concepts for the Missouri CNA exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 498+ question experience with AI tutoring.
1Under Missouri DHSS regulations, a Certified Nurse Assistant (CNA) training program must consist of at least how many hours of training?
2A Missouri CNA is preparing to take the competency examination. Who administers the CNA written and skills tests in Missouri?
3A CNA in Missouri notices that a resident has developed a Stage 2 pressure injury. The CNA should:
4Which of the following is within the scope of practice for a Missouri CNA?
5A Missouri CNA is asked by a family member to explain the resident's diagnosis and treatment plan. The CNA should:
6How often must a Missouri CNA renew their certification?
7A CNA who is certified in another state and in good standing wants to work in Missouri. What must they do?
8What is the primary purpose of the Missouri CNA competency examination?
9A Missouri CNA wants to "challenge" the CNA exam without taking the training course. According to Missouri regulations:
10Which of the following best describes the CNA's role in the healthcare team?
About the Missouri CNA Exam
The Missouri CNA competency exam is administered by D&SDT-Headmaster on behalf of the Missouri Department of Health and Senior Services (DHSS). The exam has two parts: a 75-question knowledge test (60 minutes, 80% to pass) and a skill test of 3 or 4 tasks in 30 minutes. Missouri requires completion of a state-approved CNA training program consisting of 75 hours of classroom training and 100 hours of on-the-job training under Section 198.082, RSMo and the Omnibus Nursing Home Act.
Exam sponsor: Headmaster / D&S Diversified Technologies (Missouri DHSS). The requirements and fees below concern the certification or admission exam, separate from our free practice resources.
Questions
75 questions
Time Limit
60 min knowledge + 30 min skills
Passing Score
80% knowledge + every critical step and 80% of other steps on each skill task
Reported exam pass rate: ~75-80%. Estimated Missouri first-time pass rate This describes exam candidates, not OpenExamPrep users or results from using our resources. Exam sponsor website
Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.
Our practice resources: topics covered
We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.
Aging Process and Restorative Care
Normal aging, independence, mobility, range of motion and restorative care
Basic Nursing Skills
Vital signs, positioning, transfers, nutrition, hydration and elimination
Care Impaired
Adapting care for residents with physical, sensory or cognitive impairments
Communication
Verbal, nonverbal and written communication with residents, families and the care team
Data Collection
Observing, measuring, recording and reporting resident information
Disease Process
Common disease stages, detection, prevention and treatment support
Infection Control
Hand hygiene, PPE, standard precautions and infection prevention
Mental Health
Dementia, depression, behavior changes and emotionally supportive care
Personal Care
Bathing, grooming, dressing, oral and skin care
Resident Rights
Privacy, dignity, choice, confidentiality and freedom from abuse or restraint
Role and Responsibility
Scope of practice, Missouri DHSS rules, delegation and mandatory abuse/neglect reporting
Safety
Fire safety, emergencies, fall prevention, body mechanics and resident safety
Preparing for the Missouri CNA Exam
What You Need to Know
- Passing score: 80% knowledge + every critical step and 80% of other steps on each skill task
- Exam length: 75 questions
- Time limit: 60 min knowledge + 30 min skills
- Exam / certification fees: $135 ($32 knowledge + $103 skills) Official sources
Using Our Practice Resources
- Work through all 498 available questions
- Review every answer and explanation
- Track weak areas and revisit them
- Use our AI tutor for tough concepts
Missouri CNA: Suggested Study Strategy
Frequently Asked Questions
Who administers the Missouri CNA exam?
The Missouri CNA competency exam is administered by D&SDT-Headmaster on behalf of the Missouri Department of Health and Senior Services (DHSS). The knowledge test has 75 multiple-choice questions across 12 subject areas, with 60 minutes allowed and an 80% passing score. The skill test has 3 or 4 tasks in 30 minutes. Schedule through the Missouri TMU portal at mo.tmutest.com.
What are the training requirements for Missouri CNAs?
Missouri requires completion of a state-approved CNA training program consisting of 75 hours of classroom training and 100 hours of on-the-job training (175 total hours) under Section 198.082, RSMo and the Omnibus Nursing Home Act. Training programs must be approved by the Missouri DHSS.
How do I renew my Missouri CNA certification?
Missouri CNAs must renew their certification every 24 months. To renew, you must provide documentation of at least 8 hours of paid employment performing nursing-related services under the supervision of a licensed nurse during the 24-month certification period. Contact the DHSS Health Education Unit at 573-526-5686 for renewal information.
Can I transfer my CNA certification from another state to Missouri?
Yes. If you are currently certified in another state and in good standing, you can apply for reciprocity with Missouri. Once your application is approved, you may log into the Headmaster TMU system and print your Missouri CNA certificate. Contact the Missouri DHSS for specific reciprocity requirements.
What if my Missouri CNA certification has lapsed?
If your Missouri CNA certification has lapsed due to failure to meet the employment requirements, you may need to retake the competency examination or complete additional training depending on how long your certification has been inactive. Contact the Missouri DHSS Health Education Unit at 573-526-5686 for guidance on reinstatement.
How do I report suspected abuse or neglect in Missouri?
Missouri CNAs are mandatory reporters of suspected abuse, neglect, or exploitation of vulnerable adults. Reports can be made to the Missouri Adult Abuse and Neglect Hotline at 1-800-392-0210. In emergencies, call 911. You must also report to your supervisor. Failure to report is a violation of Missouri law.