MICROANATOMY

Detailed explanation-1: -First-degree burns affect only the outer layer of skin, the epidermis. The burn site is red, painful, dry, and has no blisters. Mild sunburn is an example.

Detailed explanation-2: -First-degree burns are superficial burns involving the epidermal layer of skin.

Detailed explanation-3: -A first-degree burn, also called a superficial burn, only affects the epidermis, or outer layer of skin. The burn site appears red, painful, dry, and absent of blisters. Scarring is rare or minimal. The most common type of first-degree burn is mild sunburn.

Detailed explanation-4: -A third-degree burn is referred to as a full thickness burn. This type of burn destroys the outer layer of skin (epidermis) and the entire layer beneath (the dermis).

Detailed explanation-5: -Second-Degree or Partial-Thickness Burns A second-degree burn affects a deeper layer of the skin. There is damage to the top layer or epidermis and some damage to the second layer of skin or dermis. There are blisters, which may be broken or intact, and swelling.