CNA Practice Exam - 70 Questions - Practice questions for Certified Nursing Assistants

Sep 30, 2026

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CNA Practice Exam - 70 Questions provides practice items for Certified Nursing Assistants across core competency areas. The questions test infection control and safety, proper patient care practices, effective communication, and awareness of legal and ethical responsibilities. Scenarios cover handwashing, linen handling, diet orders such as NPO, oxygen-carbon dioxide exchange in the lungs, fall prevention, oral and shaving care, documentation, resident rights, confidentiality, and emergency response basics such as cardiac arrest.

LanguageEnglish

CategoryExam

FormatPDF

Pages15

Reading Time38 min

AccessFree to download

Infection Control & Safety

Patient Care & Procedures

Communication & Documentation

Legal, Ethical, and Rights Responsibilities

Emergency Responses & Basic Nursing Measures

CNA Practice Exam 70 Questions Instructions: Choose the best answer for each question. Mark your answer clearly. This exam covers essential knowledge areas for Certified Nursing Assistants including infection control safety patient , , care communication, and legal/ethical responsibilities. , Questions 1. Which is the main purpose of handwashing in healthcare? A) To prevent disease transmission B) To warm the hands C) To save soap D) To entertain patients 2. How often should resident linens be changed in a long-term care facility? A) Once a month B) Once a week C) When dirty or soiled D) Only after discharge 3. A resident is NPO for tests. The CNA should: A) Give fluids B) Allow only ice chips C) Remove the water pitcher and glass from the room D) Allow small sips of water 4. The exchange of oxygen and carbon dioxide happens in the: A) Kidneys B) Heart C) Lungs D) Liver 5. Which of the following is the best wayto prevent the spread of infection? A) Wearing gowns B) Frequent handwashing C) Disinfecting all surfaces daily D) Wearing masks 6. When assisting a resident with a weak right arm to dress the CNA should: , A) Dress the weak arm last B) Dress the strong arm first C) Dress the weak arm first D) Let the resident dress independently 7. Oral care for an unconscious resident should be done: A) Once a day B) Every two hours C) Every shift D) Only when the mouth is dry 8. When shaving a resident what should the CNA do if the resident is on blood thinners? , A) Use an electric razor B) Use a straight razor C) Only use water D) Do not shave at all 9. A resident is incontinent of urine. The CNA should: A) Scold the resident B) Offer assistance to the bathroom at regular intervals C) Ignore the accidents D) Reduce fluid intake 10. When feeding a bedbound patient how should the head of the bed be positioned? , A) Flat B) 10 degrees C) 30 to 45 degrees D) Lowered 11. A CNA observes another aide handling soiled linens without gloves. What should the CNAdo? A) I g nore it B) Report to the nurse C) Correct the aide immediately D) Put on gloves 12. If a fire breaks out what is the first action for a CNA? , A) Run for help B) Attempt to extinguish the fire C) Remove residents from danger D) Ignore it 13. An emergency code for cardiac arrest is called. The CNA should: A) Start chest compressions if trained B) Call the family C) Leave the area D) Only observe 14. What is the best wayto prevent falls at night? A) Turn off all lights B) Ensure call lights are within reach C) Remove bed rails D) Place items far from the bed 15. If a resident is found lying on the floor what should the CNA do first? , A) Help them up right away B) Call for the nurse C) Get a wheelchair D) Ignore them 16. Which is the normal oral temperature range for adults? A) 94–95°F B) 95–96°F C) 97.6–99. 6°F D) 100–103°F 17. Which of the following is NOT a sign of infection? A) Redness B) Swelling C) Fever D) Clear skin 18. A blood pressure of 140/90 mmHg is considered: A) Normal B) High C) Low D) Abnormal only in children 19. When counting respirations the CNA should: , A) Inform the resident B) Count after telling the resident C) Act as if taking pulse D) Ask the resident to count 20. Radial pulse is normally measured at the: A) Neck B) Wrist C) Chest D) Ankle 21. Why is range of motion (ROM) performed? A) To build muscle B) To prevent contractures C) To cool down D) To entertain 22. When making an occupied bed the CNA should: , A) Ask resident to get out of bed B) Roll resident side-to-side C) Work quickly without safety D) Leave side rails down 23. A resident' s dentures should be stored: A) On a napkin B) In tissue C) In

FAQs

What is the purpose of handwashing in healthcare?

Handwashing helps prevent disease transmission by reducing the spread of infection-causing germs.

What should a CNA do when a resident refuses care?

Respect the refusal and report the situation to the nurse.

How should confidentiality be handled as a CNA?

Do not share resident information with unauthorized persons.

Sep 30, 2026

Upload by Kurz