What is a characteristic of 2nd degree burns?

A characteristic of 2nd degree burns includes red skin, blisters, and severe pain. This type of burn affects both the epidermis (the outer layer of skin) and the dermis (the second layer of skin). The presence of blisters indicates that the injury extends into deeper layers of the skin, where fluid can accumulate. The significant pain associated with 2nd degree burns results from nerve endings being exposed or damaged, making even light touch or changes in temperature quite uncomfortable.

In contrast, the other characteristics listed correspond to different degrees of burns. For instance, red skin with mild pain suggests a 1st degree burn, which is less severe as it only affects the outermost layer of skin. Charred skin and blackened skin without pain indicate 3rd degree burns, which damage deeper tissues and nerves, often resulting in loss of sensation in the burned area. Understanding these characteristics helps in assessing the severity of a burn injury, which is crucial for determining appropriate medical treatment.