First Aid for Corrections Officers Practice Test

What type of injury results from rubbing or scraping the outer layer of skin?

1. Abrasion

2. Incision

3. Contusion

4. Puncture

The correct answer is: Abrasion

An abrasion is characterized by the scraping or rubbing away of the outer layer of skin, typically resulting in a superficial wound. This type of injury usually occurs when the skin makes contact with a rough surface, leading to the removal of the epidermis. Abrasions are common in various situations, including falls, road rash from bicycle or motorcycle accidents, and during sports activities. They often present as red, raw areas and may bleed slightly, though they typically do not penetrate deeper tissues, making them less severe than other types of injuries like incisions, contusions, or punctures. Understanding the nature of abrasions can assist corrections officers in providing appropriate first aid. For instance, proper cleaning, dressing, and monitoring for infection are crucial steps following an abrasion. Furthermore, recognizing that abrasions do not usually require advanced medical treatment unless they become infected or are extensive ensures that first responders can effectively manage such injuries on-site.