Which of the following is the most effective method to prevent the spread of infection while assisting with patient hygiene?

Washing hands thoroughly before and after care

Cleaning reusable equipment weekly

Using hand sanitizer only at the end of the shift

Wearing gloves only when there is visible contamination

Which of the following actions best promotes restful sleep in residents?

Creating a quiet and dark environment during bedtime

Keeping bright overhead lights on at night

Offering caffeinated beverages after dinner

Encouraging afternoon naps over nighttime sleep

What is the FIRST thing a CNA should do when they discover a resident unresponsive and not breathing?

Call for help and then start CPR

Check for a pulse and then call 911

Position the resident on their side

Which of the following is the MOST important aspect when documenting a resident's vital signs?

Document the information immediately after obtaining it

Use abbreviations for quicker documentation

Record the vital signs only if they are abnormal

Include subjective observations, such as "appears tired"

Which of the following is an example of effective communication with a resident who has hearing impairment?

Use simple sentences and make sure the resident can read your lips

Ignore the hearing impairment and proceed with care

Speak softly and avoid gestures

What is the most important reason for daily oral care in residents?

To prevent dental plaque buildup and infections

To improve the appearance of the resident

Which of the following can help promote better sleep for residents?

Reducing noise and dimming lights in the evening

Avoiding physical activity during the day

Encouraging heavy meals before bedtime

Offering caffeinated beverages during evening hours

What is the FIRST thing a CNA should do if they find a resident who is unconscious but breathing?

Stay with the resident, call for help, and monitor breathing

Start chest compressions immediately

Leave the room to find the nurse

Which of the following should a CNA report to the nurse immediately?

A resident’s temperature is 101.4°F

A resident ate 50% of their lunch

A resident declined a shower today

What is the most effective way for a CNA to ensure understanding when giving instructions to a resident?

Speak clearly, use simple language, and ask the resident to repeat the instructions

Give instructions once and walk away

Speak quickly to finish the task

Use medical terms to sound professional

CNA

Free CNA Practice Questions

10 sample questions for the CNA, with the correct answer and an explanation for each. No account needed. Try each one before you open the answer.

Sections covered on the exam: Physical Care Skills, Hygiene, Nutritionandhydration, Rest,Sleep,Andcomfort, Scenario, Infectioncontrol, Patientsafety, Therapeuticandtechnicalprocedures, Restorativeskills, Psychosocial Care Skills, Spiritualandculturalneeds, Role Of The Nurse Aide, Role of the Nurse Aide, Legalbehavior.

Question 1 · Physical Care Skills
Which of the following is the most effective method to prevent the spread of infection while assisting with patient hygiene?
- A.Cleaning reusable equipment weekly
- B.Using hand sanitizer only at the end of the shift
- C.Wearing gloves only when there is visible contamination
- D.Washing hands thoroughly before and after care
Show answer and explanation
Answer: D. Washing hands thoroughly before and after care
Hand hygiene is the single most effective way to prevent the spread of infection. Washing hands before and after any patient care activity ensures the safety of both the patient and caregiver.
Question 2 · Rest,Sleep,Andcomfort
Which of the following actions best promotes restful sleep in residents?
- A.Keeping bright overhead lights on at night
- B.Offering caffeinated beverages after dinner
- C.Encouraging afternoon naps over nighttime sleep
- D.Creating a quiet and dark environment during bedtime
Show answer and explanation
Answer: D. Creating a quiet and dark environment during bedtime
A calm, dark, and quiet environment helps regulate the sleep-wake cycle and promotes better sleep quality for residents.
Question 3 · Scenario
What is the FIRST thing a CNA should do when they discover a resident unresponsive and not breathing?
- A.Check for a pulse and then call 911
- B.Call for help and then start CPR
- C.Position the resident on their side
- D.Begin CPR immediately
Show answer and explanation
Answer: B. Call for help and then start CPR
The first step is to call for help or activate the emergency response system, and then begin CPR if needed. Prompt action is critical in emergency situations.
Question 4 · Scenario
Which of the following is the MOST important aspect when documenting a resident's vital signs?
- A.Document the information immediately after obtaining it
- B.Use abbreviations for quicker documentation
- C.Record the vital signs only if they are abnormal
- D.Include subjective observations, such as "appears tired"
Show answer and explanation
Answer: A. Document the information immediately after obtaining it
It is important to document vital signs immediately after taking them to ensure accuracy and avoid memory errors. Delayed documentation can lead to discrepancies and confusion.
Question 5 · Role Of The Nurse Aide
Which of the following is an example of effective communication with a resident who has hearing impairment?
- A.Use simple sentences and make sure the resident can read your lips
- B.Speak loudly and quickly
- C.Ignore the hearing impairment and proceed with care
- D.Speak softly and avoid gestures
Show answer and explanation
Answer: A. Use simple sentences and make sure the resident can read your lips
Using clear, simple sentences and ensuring the resident can read your lips (or using a hearing aid if available) helps facilitate communication. Being patient is essential for effective interaction.
Question 6 · Physical Care Skills
What is the most important reason for daily oral care in residents?
- A.To whiten the teeth
- B.To improve the appearance of the resident
- C.To freshen breath
- D.To prevent dental plaque buildup and infections
Show answer and explanation
Answer: D. To prevent dental plaque buildup and infections
Oral hygiene helps prevent plaque buildup, infections, gum disease, and promotes overall health, especially in older or dependent individuals.
Question 7 · Rest,Sleep,Andcomfort
Which of the following can help promote better sleep for residents?
- A.Avoiding physical activity during the day
- B.Encouraging heavy meals before bedtime
- C.Offering caffeinated beverages during evening hours
- D.Reducing noise and dimming lights in the evening
Show answer and explanation
Answer: D. Reducing noise and dimming lights in the evening
Creating a quiet and dim environment supports natural sleep rhythms and helps reduce sleep disturbances in residents.
Question 8 · Scenario
What is the FIRST thing a CNA should do if they find a resident who is unconscious but breathing?
- A.Start chest compressions immediately
- B.Leave the room to find the nurse
- C.Stay with the resident, call for help, and monitor breathing
- D.Call the resident’s family
Show answer and explanation
Answer: C. Stay with the resident, call for help, and monitor breathing
If the resident is unconscious but breathing, the CNA should stay with them, call for help, and continuously monitor breathing until further assistance arrives.
Question 9 · Scenario
Which of the following should a CNA report to the nurse immediately?
- A.A resident’s temperature is 101.4°F
- B.A resident ate 50% of their lunch
- C.A resident asked for a blanket
- D.A resident declined a shower today
Show answer and explanation
Answer: A. A resident’s temperature is 101.4°F
A fever over 100.4°F may indicate infection or illness and must be reported immediately. Other observations may be documented but are not urgent.
Question 10 · Role Of The Nurse Aide
What is the most effective way for a CNA to ensure understanding when giving instructions to a resident?
- A.Give instructions once and walk away
- B.Speak quickly to finish the task
- C.Use medical terms to sound professional
- D.Speak clearly, use simple language, and ask the resident to repeat the instructions
Show answer and explanation
Answer: D. Speak clearly, use simple language, and ask the resident to repeat the instructions
Clear, simple language and verifying understanding help ensure the resident follows instructions safely and accurately.

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