Skin Injuries and Contusions Overview

Flashcards covering key concepts related to skin injuries, specifically abrasions and contusions.

What do abrasions indicate regarding contact with surfaces?

They indicate contact with a rough surface or object.

What happens to an abrasion over time?

It will eventually crust over or scab, becoming dry and dark.

What can abrasions reveal about an injury?

They may reveal the direction of the force of injury.

What types of patterns might abrasions exhibit?

Characteristic patterns such as knurled tool handles or motorcycle drive chains.

How can abrasions relate to other injuries?

They may be seen along with bruises and lacerations due to sufficient force causing scraping.

What are contusions?

They are bruises formed when forces damage soft tissues and vessels.