Which of the following is a sign of physical abuse in children?

Unexplained bruises or injuries serve as a clear indicator of possible physical abuse in children. When a child has injuries that cannot be easily explained or do not match the commonly accepted explanations for how they might have occurred, it raises significant concerns regarding their safety and the potential for abuse. Such injuries might appear in unusual places like the back, buttocks, or thighs, where accidents are less likely to happen.

Physical abuse often leaves visible signs, and these unexplained patterns can prompt further investigation into the child's home environment and the behaviors of caregivers. Recognizing these physical signs is crucial in safeguarding the child and ensuring they receive the necessary support and protection. Other signs, such as changes in school performance or social difficulties, while concerning, can have various causes and may not directly link to physical abuse without additional context or evidence.