Free 5-question sample test with instant feedback. See how ready you are.
Question 1
What water temperature should a CNA use when giving a patient a bed bath?
Answer: Water should be between 105°F and 110°F (40.5°C–43.3°C). The CNA should always test the temperature with a thermometer or the inner wrist before applying water to the patient.
Question 2
In what order should a CNA wash a patient's body during a complete bed bath?
Answer: Wash from cleanest to dirtiest areas: face first, then neck, arms, chest, abdomen, legs, back, and perineal area last. This prevents spreading microorganisms from dirty to clean areas.
Question 3
Why should a CNA change the basin water during a bed bath?
Answer: The water must be changed when it becomes cool, soapy, or dirty—especially before washing the perineal area—to prevent cross-contamination and maintain patient comfort and hygiene.
Question 4
When giving a back rub, which areas should the CNA avoid?
Answer: The CNA should avoid rubbing bony prominences (such as the spine and shoulder blades) and any areas of redness, broken skin, or rash, as friction can worsen skin breakdown.
Question 5
How should a CNA position a patient who cannot stand for a shower?
Answer: The patient should be seated in a shower chair or shower wheelchair to maintain safety and stability. The CNA must ensure the chair is secured and non-slip mats are in place to prevent falls.