Final answer:
A second-degree burn involves the destruction of the epidermis and dermis, and a blister forms
Step-by-step explanation:
A second-degree burn involves the destruction of the epidermis and dermis, and a blister forms. These burns result in swelling and a painful blistering of the skin. It is important to keep the burn site clean and sterile to prevent infection. If this is done, the burn will heal within several weeks.
Burns are injuries to the skin and other tissues caused by heat, radiation, chemicals, or electricity. They can range from mild to severe, and the severity is often classified into different degrees.