What characterizes blunt-force trauma?

Blunt-force trauma is characterized by injuries resulting from the impact of a solid object or surface, which leads to tissue damage without breaking the skin. This type of trauma can occur from various incidents, such as falls, being struck by an object, or vehicle collisions. Since the trauma does not involve any penetrating wounds, the skin remains intact, making option B the most accurate description.

While blunt-force injuries can be superficial, they may also cause deeper tissue damage, fractures, or internal injuries, meaning options that imply all injuries from blunt force are superficial or always require surgery do not accurately describe the range of potential outcomes. Not all blunt-force injuries necessitate surgical intervention; many can be managed conservatively depending on their severity. Thus, option B successfully encapsulates the essence of blunt-force trauma without overgeneralization.