Fundamentals of Nursing – Vital Signs Practice Test

The correct medical term for low body temperature is hypothermia. Hypothermia occurs when the body's core temperature drops below the normal range, typically defined as a temperature below 95°F (35°C). This condition can result from prolonged exposure to cold environments, immersion in cold water, or the body’s inability to generate sufficient heat. It is crucial to recognize and address hypothermia promptly, as it can lead to serious health complications, including decreased heart rate, confusion, and even life-threatening outcomes.

In contrast, hyperthermia refers to an abnormally high body temperature, often resulting from the body’s inability to dissipate heat. Normothermia signifies a normal body temperature range, while febrile describes a state of having a fever, indicating an elevated body temperature often due to infection or illness. Understanding these terms helps nurses and healthcare professionals accurately assess and manage patient health regarding temperature-related conditions.