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Related Concept Videos

Homeostatic Imbalances in Body Temperature01:19

Homeostatic Imbalances in Body Temperature

121
Hyperthermia occurs when the body's temperature becomes unusually high, often due to heat exposure, intense physical activity, or certain illnesses. This condition can create a dangerous cycle where elevated body temperature increases the metabolic rate, generating more heat and potentially leading to organ failure and brain damage. A severe form of hyperthermia, called heat stroke, can raise body temperature to life-threatening levels. Fever, on the other hand, is a controlled form of...
121
Increased Body Temperature01:25

Increased Body Temperature

653
A body temperature above  38°C  (100.4 °F) is known as fever or pyrexia, and a person with fever is termed 'febrile.' Typically, the hypothalamus, a part of the brain that acts as the body's thermostat, regulates body temperature through a thermoregulatory setpoint. It receives signals from cold and warm thermal receptors throughout the body and adjusts the body's temperature accordingly. Fever occurs when this hypothalamic setpoint is altered, usually in...
653
Decreased Body Temperature01:29

Decreased Body Temperature

607
A decreased body temperature can occur in patients with hypothermia and frostbite. Heat loss with extended cold exposure overpowers the body's ability to create heat, resulting in hypothermia. Core temperature readings help classify hypothermia. Mild hypothermia is temperatures between 32 °C (89.6 °F) and 35°C (95 °F) and is caused by impaired thermoregulation. Moderate hypothermia is temperatures between 28 C (82.4 °F) and 32 °C (89.6 °F) caused by...
607
Factors Affecting Body Temperature01:28

Factors Affecting Body Temperature

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As a nurse, it is vital to understand the factors affecting body temperature to monitor variations and effectively evaluate deviations from regular.
Factors may  include:
4.1K
Types of Fever01:25

Types of Fever

364
Fever can be triggered by several factors, including infections, nervous system disorders, certain cancers, blood diseases like leukemia, embolism, thrombosis, heatstroke, dehydration, surgical trauma, crushing injuries, and allergic reactions.
Here are the different types of fever:
364
Methods of reducing fever01:22

Methods of reducing fever

660
The signs and symptoms of fever include hot and dry skin, flushed face, thirst, muscle aches, anorexia, headache, tachycardia, tachypnea, and fatigue. Elevated body temperature is reduced using two methods: pharmacological and nonpharmacological. Proper identification and treatment of the root cause of a fever is of utmost importance.
Pharmacological Methods of Reducing Fever:
660

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Related Experiment Video

Updated: Jun 23, 2025

A Preclinical Model of Exertional Heat Stroke in Mice
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Published on: July 1, 2021

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Heat-related illness.

Justin Gardner1, Lindsey Caley, Matthew Poche

  • 1Justin Gardner is an emergency medicine physician and Lindsey Caley is an emergency medicine and pediatric emergency medicine physician at Virginia Tech Carilion Clinic in Roanoke, Va. Matthew Poche is a firefighter and paramedic for Roanoke County Fire and Rescue in Roanoke, Va. Susannah Trammell is a nurse at the Medical University of South Carolina, in Charleston, S.C.

Nursing
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Summary
This summary is machine-generated.

This article reviews heat-related illnesses, from mild cramps to heat stroke, and their public health impact. It covers causes, diagnosis, prevention, and nursing care for prompt intervention.

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Related Experiment Videos

Last Updated: Jun 23, 2025

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Area of Science:

  • Environmental Health
  • Physiology

Background:

  • Heat-related illnesses pose a significant public health threat.
  • Understanding thermoregulation is crucial for managing these conditions.

Purpose of the Study:

  • To provide a comprehensive overview of heat-related illnesses.
  • To discuss pathophysiology, diagnosis, prevention, and management.

Main Methods:

  • Literature review of heat-related illness pathophysiology.
  • Exploration of environmental factors influencing heat stress.
  • Discussion of diagnostic and nursing considerations.

Main Results:

  • Heat-related illnesses range from heat cramps to heat stroke.
  • Environmental factors significantly influence heat transfer and illness development.
  • Prompt recognition and intervention are vital for patient outcomes.

Conclusions:

  • Effective management requires understanding heat transfer mechanisms and environmental influences.
  • Differential diagnosis and timely nursing interventions are critical.
  • Prevention strategies are essential for mitigating public health risks.