BLET First Responder Exam 2025 – 400 Free Practice Questions to Pass the Exam

The three basic types of burns are thermal, chemical, and electrical. Understanding each type is crucial for proper assessment and treatment in emergency situations.

Thermal burns result from exposure to heat sources, such as flames, hot liquids, or steam. This type of burn is the most commonly encountered in various settings and can range in severity depending on the duration and intensity of contact with the heat source.

Chemical burns occur when skin comes into contact with corrosive substances, including acids or alkalis. These burns can cause significant tissue damage, often continuing to injure the skin until the chemical is thoroughly removed. Immediate action, such as flushing the area with water, is essential to prevent further harm.

Electrical burns are caused by an electrical current passing through the body. These burns may not appear severe on the skin's surface but can cause deep tissue damage and complications from cardiac or neurological impacts. Understanding the nature of electrical burns is critical for effective treatment and monitoring for potential internal injuries.

Each type of burn requires specific knowledge regarding management and potential complications, reinforcing the importance of recognizing and categorizing burns appropriately in first response situations.