What nursing measure should be included in skin care for a child undergoing radiation therapy for a brain tumor?

Cleansing the head with water is an appropriate nursing measure for a child undergoing radiation therapy for a brain tumor because it helps to gently remove any dirt or debris without introducing harsh chemicals that could irritate the skin. During radiation treatment, the skin in the irradiated area can become sensitive, and maintaining cleanliness is essential to prevent infection and promote skin integrity.

Using mild, water-based cleansing methods helps avoid further irritation that could be caused by soaps or antiseptic creams. It's important to keep the skin clean while also avoiding any products that could potentially lead to a reaction. Additionally, gentle cleansing can help soothe the skin and is part of an overall skin care regimen that can aid in the healing process.

While heavy moisturizers may seem beneficial, they can sometimes trap heat or sweat against the skin, potentially exacerbating irritation. Covering the area with a bandage might not allow for adequate airflow and could create a moist environment that is not conducive to healthy skin recovery, particularly during radiation therapy. Thus, a gentle approach using water is the best practice to help maintain skin health in this context.