During which scenario would you most likely identify physical abuse?

Unexplained bruising is a clear and often alarming indicator of potential physical abuse. This physical manifestation on a person's body can result from direct harm, such as hitting or other forms of violence. In the context of identifying abuse, unexplained bruises suggest that there is a history of injury that lacks a reasonable explanation, which prompts a caregiver or healthcare provider to investigate further.

While withdrawal from social interaction, refusal of medication, and changes in appetite can each signal various issues related to a person's mental health or wellbeing, they are not definitive indicators of physical abuse. Such signs may instead point to emotional distress, fear, or even psychiatric conditions, but they do not provide the direct physical evidence that unexplained bruising does. Therefore, when considering the different scenarios, unexplained bruising stands out as a more concrete sign that abuse may be occurring, warranting immediate attention and intervention.