Exam 100 Questions And Correct Answers

Certified Nursing Assistant (CNA) Practice Exam 100 Questions And Correct Answers (Verified Answers) Plus Rationales 2026 Q&A | Instant Download Pdf

(Covers: Basic Nursing Skills, Activities of Daily Living, Safety, Infection

Control, Communication, Client Rights, and Restorative Skills)

• What is the primary purpose of proper hand hygiene?
• To prevent dry skin
• To prevent the spread of infection
• To keep hands smelling clean
• To impress supervisors

Rationale: Proper hand hygiene eliminates microorganisms, reducing

infection transmission among patients and staff.

• When assisting a resident to stand using a gait belt, the nursing assistant

should: 1 / 4

• Place the belt loosely around the waist
• Place the belt snugly around the resident’s waist over clothing
• Hold the belt from the side
• Ask the resident to hold the belt

Rationale: A snug belt over clothing ensures security and control, reducing

fall risk during transfer.

3. The most effective way to control the spread of infection is:

• Wearing gloves at all times
• Performing hand hygiene before and after each resident contact
• Using disposable equipment
• Cleaning rooms daily

Rationale: Hand hygiene before and after contact with residents prevents

cross-contamination and infection spread.

• When a resident is choking and unable to speak, the first action should

be:

• Call for help
• Offer water
• Perform the Heimlich maneuver (abdominal thrusts)
• Pat the resident’s back

Rationale: Abdominal thrusts dislodge the object blocking the airway,

restoring breathing. 2 / 4

5. The best position for a resident with difficulty breathing is:

• Supine
• Fowler’s position
• Prone
• Sims’ position

Rationale: Fowler’s position promotes lung expansion and ease of

breathing by elevating the upper body.

• When measuring a resident’s pulse, the nursing assistant should count

for:

• 10 seconds and multiply by six
• 60 seconds
• 30 seconds and multiply by two always
• 15 seconds and multiply by four

Rationale: Counting for 60 seconds provides the most accurate

measurement of heart rate and rhythm.

7. When making an occupied bed, the nursing assistant should:

• Keep both side rails down
• Keep one side rail up for safety
• Ask the resident to sit in a chair 3 / 4

• Change sheets after the resident leaves

Rationale: Keeping one side rail up prevents falls while allowing access for

bed making.

• Which temperature route is most accurate?
• Axillary
• Rectal
• Oral
• Tympanic

Rationale: Rectal temperature closely reflects core body temperature,

giving the most accurate reading.

• When assisting with oral hygiene for an unconscious resident, the CNA

should:

• Use a toothbrush
• Use a sponge-tipped applicator
• Pour water into the mouth
• Brush teeth with toothpaste

Rationale: Sponge applicators prevent aspiration and are safe for

unconscious residents.

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