Which of the following is an example of abuse?

Abuse can encompass a variety of harmful behaviors directed toward an individual, and physical harm causing mental anguish is a clear illustration of this. Abuse does not solely refer to physical injury; it also includes the emotional and psychological impact of such harm. When someone inflicts physical injury on another person, it can lead to substantial mental distress, thereby constituting abuse. This scenario reflects a breach of ethical and legal standards that prioritize the safety and well-being of individuals.

In contrast, the other options represent positive actions or characteristics that contribute to an individual's well-being. Providing adequate food and shelter, respecting individual opinions, and encouraging open communication all promote healthy relationships and environments, emphasizing care, respect, and support rather than abusive behavior. Thus, they are not examples of abuse but rather examples of proper care and ethical responsibility.