Which degree of burn is the least serious?

• A. First-degree
• B. Second-degree
• C. Third-degree
• D. Fourth-degree

Answer: (A)

Burn depth tells you how far into the skin the damage goes. A burn that only affects the outer skin layer, the epidermis, is the least serious. It looks red, is painful, and is dry without blisters. Because it doesn’t go deep, it heals quickly—usually in a few days—with little or no scarring. Deeper burns are more problematic: partial-thickness burns reach into the dermis and often blister and ache longer; full-thickness burns destroy both skin layers and may damage underlying tissues, requiring medical care. If the burn extends beyond the outer skin, it’s more serious and needs prompt attention. In a kitchen or hospitality setting, this quick distinction helps you decide on first aid and when to seek medical help.