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Related Concept Videos

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:
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...
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...
Responses to Heat and Cold Stress02:45

Responses to Heat and Cold Stress

Every organism has an optimum temperature range within which healthy growth and physiological functioning can occur. At the ends of this range, there will be a minimum and maximum temperature that interrupt biological processes.
Exercise and Cardiovascular Response01:20

Exercise and Cardiovascular Response

Exercise significantly impacts cardiovascular response, which is crucial for understanding patient health and designing effective treatment plans.
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
Requirements for Human Life01:26

Requirements for Human Life

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...

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Related Experiment Video

Updated: Jun 27, 2026

Field-Based Thermal Physiology Assay: Cold Shock Recovery under Ambient Conditions
07:54

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Published on: March 9, 2021

National Athletic Trainers' Association position statement: environmental cold injuries.

Thomas A Cappaert1, Jennifer A Stone, John W Castellani

  • 1Central Michigan University, Mt Pleasant, Michigan, USA.

Journal of Athletic Training
|November 26, 2008
PubMed
Summary

This guide offers recommendations for preventing, recognizing, and treating environmental cold injuries. It equips athletic trainers and healthcare providers with essential skills for managing cold-related risks in athletes and workers.

Keywords:
chilblainenvironmental physiologyfrostbitefrostniphypothermiaimmersion footperniotrench foot

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Last Updated: Jun 27, 2026

Field-Based Thermal Physiology Assay: Cold Shock Recovery under Ambient Conditions
07:54

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Published on: March 9, 2021

Non-invasive Assessments of Subjective and Objective Recovery Characteristics Following an Exhaustive Jump Protocol
08:21

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Published on: June 8, 2017

Area of Science:

  • Environmental Medicine
  • Sports Medicine
  • Occupational Health

Background:

  • Individuals participating in sports or work in cold environments face risks of cold injuries.
  • Understanding cold injury physiology, risk management, and immediate care is crucial for healthcare providers.

Purpose of the Study:

  • To provide evidence-based recommendations for the prevention, recognition, and treatment of environmental cold injuries.
  • To enhance the knowledge and problem-solving skills of certified athletic trainers and other healthcare professionals.

Main Methods:

  • Development of graded recommendations based on the Strength of Recommendation Taxonomy (SORT) criteria.
  • Synthesis of current knowledge on environmental cold injuries.

Main Results:

  • Recommendations cover prevention strategies for cold-exposed individuals.
  • Guidelines are provided for the accurate recognition of various cold injuries.
  • Treatment protocols for immediate and ongoing care are outlined.

Conclusions:

  • The recommendations aim to improve the management of environmental cold injuries in athletic and occupational settings.
  • Graded recommendations (A, B, C) offer a framework for clinical decision-making.