Which of the following injuries qualifies as substantial bodily harm?

Substantial bodily harm refers to an injury that results in serious physical impairment or disfigurement and typically requires medical attention. In this context, a burn requiring medical attention qualifies as substantial bodily harm because it indicates an injury that impacts a person's physical condition and necessitates professional medical evaluation and care. Burns can vary widely in severity and can lead to complications if not treated properly, highlighting their potential significance as substantial bodily harm.

In contrast, a bruise that heals quickly is generally considered a minor injury that does not usually require medical intervention. A sore muscle from physical activity typically results from strain and is often manageable without medical treatment, thus not reaching the threshold for substantial bodily harm. Similarly, a cold that lasts a week is a common illness that, while potentially uncomfortable, does not produce significant bodily harm or impairment necessitating medical attention.