Which of the following types of burns requires immediate medical attention?

Third-degree burns require immediate medical attention because they penetrate the full thickness of the skin, damaging both the epidermis and dermis, and can even affect underlying tissues such as muscles and bones. This type of burn typically results in white or charred skin, loss of sensation in the affected area, and a high risk of severe complications, including infections and fluid loss. Because of the extent of tissue damage and potential for life-threatening conditions, immediate professional medical intervention is essential.

In contrast, first-degree burns affect only the outer layer of skin and generally heal on their own with basic first aid. Second-degree burns are more serious than first-degree burns and can involve deeper layers of skin, but many cases do not require emergency medical care unless they cover a large surface area or occur on sensitive areas such as the face, hands, or genitals. Therefore, while second-degree burns should be properly assessed and treated, they do not always necessitate immediate medical attention unless they are severe. Minor burns, while they can be painful, typically can be treated at home or in a medical setting without urgency.