COTAC Test 2 Practice

The action that best promotes skin integrity during radiation therapy is gentle cleansing and careful drying of the treated area. Washing with mild soap and water removes irritants without harshness, and patting the area dry rather than rubbing preserves the skin’s protective barrier and minimizes friction that can lead to irritation or breakdown. This combination supports healing and reduces the risk of skin damage during treatment. Rubbing the area can worsen irritation, and applying ointments or powders is not routinely recommended unless prescribed, since these substances can interfere with skin healing during therapy. Wearing soft cotton fabrics helps reduce irritation, but the cleansing approach described is the most direct way to maintain skin integrity in this context.