D) physical abuse
Injuries that do not have a logical explanation, such as broken bones in an infant, are often associated with physical abuse. Physical abuse refers to the intentional use of physical force against a person that results in harm, injury, or pain. Infants and young children are particularly vulnerable to physical abuse due to their small size and inability to defend themselves. In some cases, physical abuse may be a result of a caregiver's inability to manage their anger or frustration, while in others it may be a result of intentional harm or neglect. Regardless of the cause, physical abuse can have serious and long-lasting effects on a child's physical and emotional health. It is important to seek help and support if you suspect that a child is being physically abused.