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An early stage of hyperthermia can be "heat exhaustion" (or "heat prostration" or "heat stress"), whose symptoms can include heavy sweating, rapid breathing and a fast, weak pulse. If the condition progresses to heat stroke, then hot, dry skin is typical [ 2 ] as blood vessels dilate in an attempt to increase heat loss.
Signs of heat exhaustion include fatigue, headache, and dizziness. Nausea and muscle cramps may indicate you've sweat out essential electrolytes. 5 subtle signs you're overheating and at risk of ...
Heat syncope is fainting or dizziness as a result of overheating (syncope is the medical term for fainting). It is a type of heat illness. The basic symptom of heat syncope is fainting, with or without mental confusion. [1] Heat syncope is caused by peripheral vessel dilation, resulting in diminished blood flow to the brain and dehydration.
In rare cases, the biological stresses of physical exercise or heat may be the trigger. [5] [7] In fact, malignant hyperthermia susceptibility (MHS), predisposed by mutations in the skeletal muscle calcium release channel (RYR1), is one of the most severe heat-related illnesses. The MHS-associated heat susceptibilities predominantly affect ...
A finned air cooled heatsink with fan clipped onto a CPU, with a smaller passive heatsink without fan in the background A 3-fan heatsink mounted on a video card to maximize cooling efficiency of the GPU and surrounding components Commodore 128DCR computer's switch-mode power supply, with a user-installed 60 mm cooling fan.
Michael David Stevens (born January 23, 1986) is an American educator, public speaker, entertainer, and editor best known for creating and hosting the education YouTube channel Vsauce.
Austin Evans was born on August 22, 1992, and is a Missouri native. [3] Homeschooled throughout his childhood, Evans' interest towards video games and technology developed at an early age from his father buying the Sony PlayStation 1 for him and his family, along with discovering the Nintendo Game Boy. [3]
Treatment is directed at making the affected person feel more comfortable, and, if possible, resolving the underlying cause of the heat intolerance. Symptoms can be reduced by staying in a cool environment. Drinking more fluids, especially if the person is sweating excessively, may help.