Question 1

In what order should a CNA wash a patient's body during a complete bed bath?

Accepted Answer

Wash from cleanest to dirtiest areas: start with the face, then move to the arms, chest, abdomen, legs, back, and finally the perineal area last.

Question 2

What is the correct water temperature for a bed bath or tub bath for an adult patient?

Accepted Answer

Water temperature should be between 105°F and 110°F (40.5°C–43.3°C), and the CNA must always test the water before use and confirm comfort with the patient.

Question 3

Why should a CNA change the bath water when moving from washing the upper body to the perineal area?

Accepted Answer

Changing the water prevents cross-contamination by keeping microorganisms from the perineal area from spreading to cleaner parts of the body.

Question 4

When giving a back rub, which motion should a CNA use to stimulate circulation?

Accepted Answer

The CNA should use long, firm, upward strokes along the spine and circular motions over bony prominences, always keeping hands in contact with the skin.

Question 5

What should a CNA do immediately if redness or a break in skin is noted during a back rub?

Accepted Answer

The CNA should stop massaging over that area, report and document the finding to the nurse immediately, as this may indicate early pressure injury.

CNA Exam: Personal Care Skills

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