A nurse is educating the parents of a 2-year-old child diagnosed with atopic dermatitis about managing pruritus and preventing skin irritation. Which parental action best supports prevention of worsening symptoms?

A. Constantly reminding the child to stop scratching to prevent skin damage: Verbal reminders alone are ineffective in controlling pruritus in toddlers, as scratching is often involuntary and exacerbated by dry or irritated skin. B. Applying topical moisturizers regularly to maintain skin hydration: Frequent use of emollients helps restore the skin barrier, reduces dryness, and prevents itching and flare-ups, which is a primary strategy in managing atopic dermatitis. C. Administering oral antibiotics to prevent secondary infections from scratching: Antibiotics are only indicated if a secondary bacterial infection is present. Routine prophylactic use is unnecessary and does not prevent the initial skin irritation. D. Preparing hot baths for the child to soothe the itching skin: Hot water can further dry and irritate the skin, worsening pruritus and increasing the risk of flare-ups. Lukewarm baths are recommended instead.