What is the typical core temperature for someone experiencing heat stroke?

The typical core temperature for someone experiencing heat stroke is 105°F or higher. Heat stroke is a severe form of heat illness that occurs when the body's thermoregulatory system fails, and the body temperature rises to a dangerous level. When the core temperature reaches 105°F, the body's ability to cool itself is overwhelmed, leading to potential damage to internal organs and disrupting normal bodily functions. This condition often presents with symptoms such as altered mental state, confusion, and potentially loss of consciousness, making it a medical emergency requiring immediate intervention.

A temperature below this threshold, such as those found in the other options, would indicate different levels of heat illness, such as heat exhaustion or normal thermoregulation, but not heat stroke, which is a critical and life-threatening condition.