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Related Concept Videos

Decreased Body Temperature01:29

Decreased Body Temperature

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 sustained extreme cold exposure, and severe...
Factors Affecting Body Temperature01:28

Factors Affecting Body Temperature

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:
Homeostatic Imbalances in Body Temperature01:19

Homeostatic Imbalances in Body Temperature

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...
Increased Body Temperature01:25

Increased Body Temperature

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 response to an infection or illness.
Methods of reducing fever01:22

Methods of reducing fever

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:
Types of Fever01:25

Types of Fever

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:

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Related Experiment Video

Updated: May 9, 2026

Short-Duration Hypothermia Induction in Rats using Models for Studies examining Clinical Relevance and Mechanisms
05:00

Short-Duration Hypothermia Induction in Rats using Models for Studies examining Clinical Relevance and Mechanisms

Published on: March 3, 2021

Additional risk factors for lethal hypothermia.

Fiona Bright1, John D Gilbert, Calle Winskog

  • 1Discipline of Anatomy and Pathology, The University of Adelaide, Frome Road, Adelaide, SA 5005, Australia.

Journal of Forensic and Legal Medicine
|August 6, 2013
PubMed
Summary
This summary is machine-generated.

A fall leading to immobility and hypothermia caused the death of an elderly woman. This case highlights risks associated with poor housing and social isolation in older adults.

Keywords:
DeathDiogenes syndromeEnergy efficiencyGeriatricHypothermiaRisk factorWinter

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Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management

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In vitro Assessment of Myocardial Protection following Hypothermia-Preconditioning in a Human Cardiac Myocytes Model
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In vitro Assessment of Myocardial Protection following Hypothermia-Preconditioning in a Human Cardiac Myocytes Model

Published on: October 27, 2020

Related Experiment Videos

Last Updated: May 9, 2026

Short-Duration Hypothermia Induction in Rats using Models for Studies examining Clinical Relevance and Mechanisms
05:00

Short-Duration Hypothermia Induction in Rats using Models for Studies examining Clinical Relevance and Mechanisms

Published on: March 3, 2021

Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management
06:43

Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management

Published on: November 21, 2017

In vitro Assessment of Myocardial Protection following Hypothermia-Preconditioning in a Human Cardiac Myocytes Model
08:22

In vitro Assessment of Myocardial Protection following Hypothermia-Preconditioning in a Human Cardiac Myocytes Model

Published on: October 27, 2020

Area of Science:

  • Forensic Pathology
  • Gerontology
  • Environmental Health

Background:

  • Elderly individuals, particularly those who are frail and socially isolated, are vulnerable to environmental hazards.
  • Hypothermia can be a fatal complication of immobility following injury or illness in older adults.

Observation:

  • An 86-year-old woman was found deceased in a state of disarray, with evidence of a fractured femur and pressure sores.
  • Autopsy revealed hypothermia-related findings, including gastric mucosal lesions and pancreatic necrosis, with no other significant trauma or disease.

Findings:

  • Death was attributed to hypothermia, exacerbated by immobility due to a fractured neck of femur.
  • Inadequate housing conditions, including poor insulation and lack of double glazing, were identified as contributing risk factors.

Implications:

  • This case underscores the increased risk of hypothermia-related deaths in vulnerable elderly populations, especially with poor housing and social isolation.
  • A comprehensive approach to investigating hypothermic deaths should include environmental assessments, such as room temperature and housing quality.
  • Given demographic trends and housing issues, hypothermia deaths in the elderly may become more prevalent during colder months.