MICROANATOMY

Detailed explanation-1: -Second-degree burns involve the epidermis and part of the dermis layer of skin. The burn site appears red, blistered, and may be swollen and painful.

Detailed explanation-2: -Long-term tissue damage is rare and often consists of an increase or decrease in the skin color. Second-degree (partial thickness) burns. Second-degree burns involve the epidermis and part of the lower layer of skin, the dermis. The burn site looks red, blistered, and may be swollen and painful.

Detailed explanation-3: -Partial-thickness burns involve the epidermis and portions of the dermis. Full-thickness burns extend through and destroy all layers of the dermis. Deeper (fourth-degree) burns extend through the skin into underlying soft tissues such as fascia, muscle, and/or bone.

Detailed explanation-4: -Third-degree burns destroy the epidermis and dermis. Third-degree burns may also damage the underlying bones, muscles, and tendons.