CPNRE Practice Exam 2026 – Comprehensive All-in-One Guide to Ace Your Canadian Practical Nurse Registration!

Hyperthermia refers to the condition of having an abnormally high body temperature, often due to prolonged exposure to heat or strenuous activity. The symptoms associated with hyperthermia include heat cramps, heat exhaustion, and heat stroke, which occur as the body attempts to cope with excessive heat.

Heat cramps are painful muscle contractions that occur due to loss of electrolytes and dehydration. Heat exhaustion can manifest with symptoms such as heavy sweating, weakness, dizziness, and nausea. Heat stroke is a more severe condition that can occur when the body's temperature regulation fails, leading to symptoms like confusion, seizures, or loss of consciousness.

In contrast, epileptic seizures are not a symptom of hyperthermia. They are neurological events caused by abnormal electrical activity in the brain and can arise from various medical conditions unrelated to body temperature regulation. Recognizing the specific symptoms associated with heat-related illnesses is crucial for proper intervention and management.