Scald burns can be caused by:
**Core Concept**
Scald burns are a type of thermal burn caused by exposure to hot liquids or gases, resulting in damage to the skin and underlying tissues. The severity of scald burns depends on the temperature and duration of exposure.
**Why the Correct Answer is Right**
Scald burns occur when the skin comes into contact with a substance at a temperature above 45°C (113°F), causing denaturation of proteins and cell death. The severity of scald burns is directly related to the temperature of the substance, with higher temperatures resulting in more severe burns. The burn severity is also influenced by the duration of exposure, with longer exposure times leading to more extensive tissue damage.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because scald burns are specifically caused by hot liquids or gases, whereas other types of burns (such as contact burns or electrical burns) result from different mechanisms.
**Option B:** This option is incorrect because chemical burns, not scald burns, are caused by exposure to corrosive substances.
**Option C:** This option is incorrect because radiation burns are caused by exposure to ionizing radiation, not hot liquids or gases.
**Clinical Pearl / High-Yield Fact**
It is essential to note that scald burns can be prevented by taking precautions when handling hot liquids or gases, such as using protective gear and keeping children away from potential sources of heat.
**Correct Answer:** C.