What type of burn causes blistering of the skin?

• A. First degree
• B. Second degree
• C. Third degree
• D. Fourth degree

Answer: (B)

Blistering of the skin is a characteristic feature of second-degree burns. These burns affect both the outer layer of the skin, known as the epidermis, and the underlying layer, the dermis. The damage to these layers leads to fluid accumulation between them, resulting in blisters.

First-degree burns only impact the epidermis and typically cause redness and minor pain without blistering. Third-degree burns go deeper, destroying both the epidermis and dermis, and may damage underlying tissues, which often results in a leathery appearance with no blisters, as the skin is severely charred or necrotic. Fourth-degree burns extend even deeper, affecting muscles, tendons, and bones, leading to extensive damage without blistering.

Understanding the characteristics and implications of each degree of burn helps in properly assessing and treating burn injuries accordingly.