Which burn type is caused by exposure to hot liquids?

• A. Electrical burn
• B. Scald burn
• C. Radiation burn
• D. Chemical burn

Answer: (B)

Think about what causes the injury. A burn from hot liquids is called a scald burn. Liquids transfer heat to the skin very efficiently, so contact with hot water, coffee, soup, or steam can rapidly damage surface skin and even deeper tissues if exposure is long enough. This type of burn is specifically tied to liquid heat transfer, setting it apart from other burns that have different causes. Electrical burns come from current through tissues, potentially causing deep damage beneath the skin; radiation burns arise from radiant energy like sun exposure or radiation therapy; chemical burns result from caustic substances that burn tissue chemically. Scalds are the common scenario with spilled hot liquids, especially around kitchens and bathrooms. First aid involves cooling the area with running cool water for 10–20 minutes, removing restrictive items, and covering with a clean dressing; seek medical care if the burn is large, involves sensitive areas, or appears deep.