how are burns classified?
<answer> Burns are classified as first, second, or third-degree, depending on how deep and severely they penetrate the skin's surface. <context> What are the classifications of burns? Burns are classified as first-, second-, or third-degree, depending on how deep and severely they penetrate the skin's surface. First-degree (superficial) burns First-degree burns affect only the epidermis, or outer layer of skin. The burn site is red, painful, dry, and with no blisters. Mild sunburn is an example.