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1. Which of the following is an example of a CNA technique used to
promote patient comfort?
 A. Checking vital signs
 B. Turning and repositioning a patient
 C. Administering medication
 D. Documenting patient data
Answer: B. Turning and repositioning a patient
Rationale: Turning and repositioning a patient is an important CNA
technique to prevent pressure ulcers and promote comfort.
2. When providing oral care to a patient, a CNA should:
 A. Use a firm toothbrush to thoroughly clean the teeth
 B. Provide mouthwash for the patient to gargle with
 C. Perform oral care at least once a day
 D. Use a moistened toothbrush and gently brush the teeth and gums
Answer: D. Use a moistened toothbrush and gently brush the teeth and
gums
Rationale: Using a moistened toothbrush and gently brushing the teeth and
gums helps prevent injury and discomfort to the patient.
3. Proper hand hygiene is essential in CNA practice to prevent:
 A. Patient falls
 B. Hospital-acquired infections
 C. Medication errors
 D. Patient complaints
Answer: B. Hospital-acquired infections
Rationale: Proper hand hygiene helps prevent the spread of infections in
healthcare settings.
4. When assisting a patient with ambulation, a CNA should:
 A. Assist only if the patient requests help
 B. Encourage the patient to walk independently
 C. Support the patient by holding onto their waist
 D. Use proper body mechanics to prevent injury to themselves and the
patient
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