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Related Concept Videos

Decreased Body Temperature01:29

Decreased Body Temperature

1.2K
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...
1.2K
Homeostatic Imbalances in Body Temperature01:19

Homeostatic Imbalances in Body Temperature

3.9K
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...
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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:
8.7K
Increased Body Temperature01:25

Increased Body Temperature

6.4K
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...
6.4K
Thermoregulation01:26

Thermoregulation

2.9K
The human body has a sophisticated thermoregulation system that employs negative feedback mechanisms to maintain an optimal core temperature. When the core temperature drops, peripheral and central thermoreceptors send signals to the hypothalamus, activating the heat-promoting center. This center triggers several responses aimed at increasing the core temperature. First, vasoconstriction reduces the flow of warm blood from internal organs to the skin so that the heat is not lost from the skin,...
2.9K
Requirements for Human Life01:26

Requirements for Human Life

9.9K
The Earth and its atmosphere have provided humans with air, water, and food, but these are not the only requirements for survival. Humans also require a specific range of temperature and pressure that the Earth and its atmosphere provides.
Oxygen
Atmospheric air is only about 20 percent oxygen, but that oxygen is a key component of the chemical reactions that keep the body alive, including the reactions that produce ATP. Brain cells are susceptible to a lack of oxygen because they require a...
9.9K

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Related Experiment Video

Updated: May 2, 2026

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

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Physical and social causes hypothermia.

Julie Dalphinis1

  • 1Buckinghamshire New University.

Nursing Times
|February 27, 2014
PubMed
Summary

Hypothermia poses risks, especially for older adults, due to various physical and social factors. Nurses must recognize these risks and implement preventive strategies for effective community care.

Area of Science:

  • Gerontology
  • Public Health
  • Nursing

Background:

  • Hypothermia is a significant health concern, particularly in elderly populations.
  • Multiple physical and social factors contribute to hypothermia risk.

Purpose of the Study:

  • To educate nurses on the causes and risk factors of hypothermia in the community.
  • To outline preventive measures, clinical signs, and immediate treatment protocols for hypothermia.

Main Methods:

  • Literature review on hypothermia causes, risk factors, and management.
  • Exploration of clinical signs and community-based treatment approaches.

Main Results:

  • Identified key physical and social determinants of hypothermia.

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Related Experiment Videos

Last Updated: May 2, 2026

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  • Detailed clinical manifestations and urgent interventions for hypothermia cases.

    • Conclusions:

    • Emphasizes the critical role of nurses in identifying and managing hypothermia.
    • Highlights the importance of community-level awareness and prompt treatment to mitigate hypothermia's impact on older adults.