What term is used to describe a bruise that is often associated with non-accidental injury?

The term "six penny bruise" is used to describe a specific type of bruise that is often associated with non-accidental injuries, especially in children. This term can indicate a bruise that is unusually large or patterned in nature, which can raise suspicion of abuse or neglect.

In forensic medicine, the identification of bruises and their characteristics can be crucial for distinguishing between accidental injuries and signs of potential maltreatment. The size of a bruise, particularly one that is six pence in diameter or larger, might suggest that it was inflicted in a manner inconsistent with normal activity and may raise red flags for investigators.

Other terms in the choices, such as "black eye," "contusion," and "ecchymosis," describe different aspects or types of bruising but do not specifically indicate non-accidental injury in the same way. A black eye refers to a bruise around the eye, a contusion is a general term for any bruise, and ecchymosis usually refers to a larger area of discoloration without specifying the cause. Thus, these terms do not carry the same implication regarding potential abuse or non-accidental injury as the "six penny bruise" does.