CNA Practice Test
23 medium-difficulty multiple-choice questions covering core CNA knowledge, clinical reasoning, and professional behaviors.
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Quiz Questions & Answers
Review every prompt, the correct responses, and helpful context to prep for your own run-through.
Question 1: What is the primary purpose of standard precautions in CNA practice?
To speed up documentation tasks
To replace the need for hand hygiene
To reduce the risk of transmitting infections between staff and patients
To limit communication with family members
Question 2: When performing hand hygiene, what is the minimum recommended duration for handwashing with soap and water?
Two minutes
At least 20 seconds
Less than one second if using sanitizer
Five seconds
Question 3: A resident refuses morning care. What is the best initial CNA response?
Ignore the refusal and continue with other tasks
Force the resident to comply for safety reasons
Respect the refusal and try again later while documenting the event
Discharge the resident for noncompliance
Question 4: Which observation should a CNA report immediately to the nurse?
Slightly dry skin on the arms
A resident mentions missing television shows
A small bruise noted after therapy that was documented earlier
Sudden shortness of breath and chest pain
Question 5: Which technique best prevents pressure ulcers for an immobile resident?
Avoid moving the resident to prevent discomfort
Keep the resident sitting upright all day
Only use lotion without repositioning
Reposition the resident at least every two hours
Question 6: What is the correct way to assist a resident who is weak on one side to transfer from bed to a chair?
Stand on the weak side and support the resident's strong side while pivoting
Lift the resident under the arms without using a gait belt
Pull the resident quickly to the chair to reduce time
Ask the resident to get up unassisted
Question 7: Which communication strategy most helps a resident with mild dementia?
Ignore attempts at communication
Ask multiple complex questions at once
Speak quickly to finish tasks faster
Use short, simple sentences and give one instruction at a time
Question 8: Which vital sign change is most immediately concerning for a resident on oxygen therapy?
Slightly elevated temperature after activity
Resident yawning occasionally
Oxygen saturation drops below 90%
Mild ankle swelling at end of day
Question 9: How should a CNA respond when a resident expresses fear about a procedure?
Ignore the fear and proceed to avoid delays
Tell the resident the procedure isn't scary and to stop worrying
Listen empathetically, validate feelings, and inform the nurse
Promise there will be no discomfort without checking
Question 10: Which documentation practice is correct for a CNA after providing resident care?
Write estimated times later that day without signature
Only chart when asked by the nurse
Ask a coworker to chart for you
Record accurate details promptly and sign with name and title
Question 11: Which action best maintains resident privacy during personal care?
Leave doors open for better supervision
Ask family to watch for safety while you provide care
Close curtains or doors and cover the body except the area being washed
Remove all coverings immediately to save time
Question 12: Which best describes the role of a CNA in medication administration?
Assist with reminders and observe but never administer without training and authorization
Adjust dosages based on resident complaints
Prepare and give all medications independently
Refuse to be present during medication rounds
Question 13: Which sign suggests dehydration in an elderly resident?
Dry mucous membranes and decreased urine output
Frequent loud snoring during sleep
Increased sweating with normal intake
Improved appetite and energy
Question 14: Which is the correct sequence for donning gown and gloves for isolation care?
Put on gown first, then gloves over the gown cuffs
Skip PPE when rushed
Put gloves on first then the gown
Don only gloves without a gown
Question 15: Which feeding technique reduces aspiration risk for a resident with swallowing difficulty?
Use thin liquids exclusively without assessment
Sit the resident upright and feed small bites slowly
Lay the resident flat during feeding
Offer large mouthfuls to finish quickly
Question 16: Which approach helps manage challenging behaviors in dementia rather than using restraints?
Isolate the resident in a locked room
Ignore the behavior until it stops
Use physical restraints to prevent any movement
Identify triggers and use redirection and calming techniques
Question 17: A resident has a soiled bedpan. What is the CNA's primary step when removing it?
Rinse it in the resident's room sink without protection
Leave the bedpan and ask housekeeping to remove it
Wear gloves and avoid splashing while emptying and cleaning
Pour contents directly into the sink without gloves
Question 18: Which sign indicates possible urinary tract infection in an elderly resident?
Increased hair growth
Clear urine and improved appetite
Chronic back pain with no other changes
New confusion or sudden change in mental status
Question 19: Which practice supports proper body mechanics for lifting a resident?
Twist your torso while lifting to reach faster
Hold breath while lifting for strength
Bend at the knees, keep back straight, and use leg muscles
Keep legs straight and bend at the waist
Question 20: Which dietary change is appropriate for a resident with diabetes?
Double portion sizes at dinner only
Remove all carbohydrates completely
Offer controlled carbohydrate portions and consistent meal times
Allow unlimited sugary snacks if resident requests
Question 21: What is an appropriate CNA action when a resident complains of new, severe abdominal pain?
Suggest the resident walk it off
Tell the resident it's normal and continue care
Stop care and notify the nurse immediately
Give over-the-counter tablets without authorization
Question 22: How should a CNA handle a medication error they discover after a nurse has given meds?
Wait and see if the resident develops symptoms
Blame another staff member without evidence
Report the error immediately to the nurse and document facts honestly
Hide the error to avoid blame
Question 23: Which sign requires repositioning the resident to prevent aspiration during sleep?
Resident is lying flat and has noisy, labored breathing
Resident moves slightly but sleeps
Resident dreams loudly
Resident sleeps quietly with regular breathing