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Related Concept Videos

Decreased Body Temperature01:29

Decreased Body Temperature

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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...
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Factors Affecting Body Temperature01:28

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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:
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Burn Injuries01:22

Burn Injuries

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Burn injuries occur when the skin and underlying tissues are damaged due to exposure to heat, electricity, chemicals, radiation, or friction. They can vary in severity, from minor superficial burns to severe deep burns that can be life-threatening.
The damage results in the death of skin cells, which can lead to a massive loss of fluid. Dehydration, electrolyte imbalance, and renal and circulatory failure follow, which can be fatal. Burn patients are treated with intravenous fluids to offset...
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Assessing Body Temperature - Temporal Artery01:19

Assessing Body Temperature - Temporal Artery

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Here is a stepwise guide to assessing the body temperature at the temporal artery using a temporal artery thermometer
Step 1: Perform hand hygiene and don a fresh pair of gloves to prevent cross-infection and ensure patient safety.
Step 2: Explain the procedure to the patient to establish trust. Clear communication establishes trust with the patient, ensures they understand what to expect, promotes cooperation, and enhances comfort during the procedure.  
Step 3: Assess the patient's...
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Methods of reducing fever01:22

Methods of reducing fever

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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:
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Increased Body Temperature01:25

Increased Body Temperature

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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...
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Related Experiment Video

Updated: Mar 19, 2026

Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management
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Perioperative Temperature Management During Burn Care.

Julie A Rizzo1, Matthew P Rowan, Ian R Driscoll

  • 1From the *United States Army Institute of Surgical Research, JBSA Fort Sam Houston, Texas; and †Department of Surgery Uniformed Services University of the Health Sciences, Bethesda, Maryland.

Journal of Burn Care & Research : Official Publication of the American Burn Association
|June 14, 2016
PubMed
Summary

Severe thermal injury disrupts body temperature regulation, risking hypothermia. While increasing ambient temperature is recommended for burn patients, scientific evidence supporting this practice is limited.

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Area of Science:

  • Physiology
  • Burn Medicine
  • Thermoregulation

Background:

  • Severe thermal injuries cause significant physiological changes, impairing thermoregulation and increasing hypothermia risk in burn patients.
  • Clinical guidelines often recommend higher ambient temperatures in operating rooms and intensive care units for burn patients to prevent hypothermia and manage hypermetabolism.

Purpose of the Study:

  • To review current knowledge on the pathophysiology and treatment of hypermetabolism and hypothermia following thermal injury.
  • To critically evaluate the scientific evidence supporting increased ambient temperature for burn patient care.

Main Methods:

  • Literature review of studies on thermal injury, hypermetabolism, hypothermia, and ambient temperature.
  • Analysis of existing clinical practice guidelines and research findings.

Main Results:

  • The scientific basis for increasing ambient temperature in burn care settings remains unclear.
  • Current evidence, particularly from human studies, is limited regarding the physiological benefits and potential adverse effects of elevated ambient temperatures for severely burned patients.

Conclusions:

  • The recommendation to increase ambient temperature for burn patients lacks robust scientific validation.
  • Further research, especially human studies, is needed to determine the efficacy and safety of adjusting ambient temperature in the management of severely burned patients.