Which burn depth involves the epidermis and upper dermis?

Which burn depth involves the epidermis and upper dermis?

• A. Superficial second-degree burn
• B. Full-thickness burn
• C. First-degree burn
• D. Deep second-degree burn

Answer: (A)

The depth that involves the epidermis and the upper portion of the dermis is a superficial partial-thickness burn. This injury damages the epidermis and the superficial (papillary) dermis while leaving deeper dermal structures intact. It often presents with significant pain and blistering because most nerve endings are still present, and it tends to heal in about 1–3 weeks with minimal scarring since the remaining dermal tissue can regenerate. In contrast, a first-degree burn affects only the epidermis; a deep partial-thickness burn reaches deeper into the dermis and can have more extensive damage and slower healing; a full-thickness burn destroys the entire dermis and often subcutaneous tissue, typically requiring grafting.

The depth that involves the epidermis and the upper portion of the dermis is a superficial partial-thickness burn. This injury damages the epidermis and the superficial (papillary) dermis while leaving deeper dermal structures intact. It often presents with significant pain and blistering because most nerve endings are still present, and it tends to heal in about 1–3 weeks with minimal scarring since the remaining dermal tissue can regenerate. In contrast, a first-degree burn affects only the epidermis; a deep partial-thickness burn reaches deeper into the dermis and can have more extensive damage and slower healing; a full-thickness burn destroys the entire dermis and often subcutaneous tissue, typically requiring grafting.