Which action should a CNA take if they observe a red area on a resident's skin?

When a CNA observes a red area on a resident’s skin, the most appropriate action is to report it to the supervising nurse. This is critical because a red area can be a sign of skin irritation, pressure injury, or developing sores, which may require timely assessment and intervention by a qualified healthcare professional. Early detection and reporting are essential in preventing potential complications, ensuring the resident's comfort, and facilitating appropriate care.

Monitoring the area silently, ignoring it unless it worsens, or applying lotion without guidance can lead to the worsening of the condition. Proper reporting allows the nursing staff to evaluate the situation and take necessary steps, which may include treatment or adjustments in care to prevent further skin damage. Thus, reporting ensures the highest standard of care and safety for the resident.