What layer of skin is primarily damaged in a second-degree burn?

• A. Only epidermis
• B. Epidermis and dermis
• C. Subcutaneous tissue
• D. Outer layer only

Answer: (B)

In a second-degree burn, both the epidermis and the dermis layers of the skin are affected. This type of burn extends beyond the superficial layer of the skin (the epidermis) into the deeper skin layer (the dermis). As a result, second-degree burns often present with symptoms such as pain, swelling, and blistering due to the damage affecting more than just the protective outer layer.

The involvement of the dermis is particularly significant, as this layer contains important structures such as blood vessels, nerves, and hair follicles, which contribute to the sensation and healing process. Correctly identifying that both layers are impacted is crucial for understanding the severity, treatment, and healing potential for second-degree burns.