Which condition is characterized by high body temperature and confusion?

The condition characterized by high body temperature and confusion is heatstroke. This is a serious medical emergency that occurs when the body's temperature regulation fails, causing the body temperature to rise to dangerous levels, typically above 104°F (40°C).

In heatstroke, the body is unable to cool itself through sweating, and can lead to severe complications, including damage to the brain and other vital organs. The confusion experienced during heatstroke is due to the effect of elevated body temperature on the brain. This mental status change can manifest as agitation, confusion, or even loss of consciousness, signaling that immediate medical intervention is required.

Heat cramps, heat exhaustion, and heat fatigue each present with different symptoms and severity levels. While heat cramps involve muscle spasms and are usually not accompanied by confusion, heat exhaustion may lead to weakness and fainting but does not typically result in such high body temperature or confusion. Heat fatigue, while representing milder symptoms of heat exposure, also does not reach the level of severity seen in heatstroke.