Final answer:
Heat stroke occurs when the body's cooling mechanisms fail, leading to a dangerously high body temperature. It is a serious condition that requires immediate medical attention.
Step-by-step explanation:
If a patient no longer has the ability to cool himself, it is a condition known as heat stroke. Heat stroke occurs when the body's cooling mechanisms fail, leading to a dangerously high body temperature. This can happen due to prolonged exposure to high temperatures or physical exertion in hot weather.
One example of a cooling mechanism is sweating. When the body heats up, sweat glands produce sweat, which evaporates from the skin and cools the body down. However, in heat stroke, the body's ability to produce sweat may be impaired, making it difficult to cool down.
Heat stroke is a serious medical emergency that requires immediate medical attention. If left untreated, it can lead to organ damage or even death. Common symptoms of heat stroke include high body temperature, hot and dry skin, rapid pulse, headache, and dizziness.
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