Final answer:
Body integrity is a concern for school-age children, typically ages six to ten, as they develop body modesty and value peer acceptance, impacting their self-esteem.
Step-by-step explanation:
In understanding that body integrity is a concern, the nurse should focus on the school-age child. This age group, typically between six to ten years, starts to develop body modesty and express a desire for privacy. During this developmental stage, children's self-esteem can fluctuate based on their social interactions and how they perceive their peers view them.
With peer acceptance becoming more important, these children are also forming a sense of self that includes their physical self-image. Body integrity concerns, such as body privacy and modesty, become more pronounced compared to toddlers and preschoolers, who have not yet fully developed these concepts.