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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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Peripheral Artery Disease V: Postoperative Nursing Management01:23

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During the postoperative period, it is crucial to focus on maintaining circulation, identifying and managing potential complications, and planning for discharge.Nursing AssessmentVital signs monitoring: Regularly monitor vital signs, including blood pressure, heart rate, respiratory rate, and temperature, to detect early signs of complications such as bleeding and infection.Circulation assessment: Monitor pulses, perform Doppler assessments, and check capillary refill, color, temperature, and...
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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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Methods of reducing fever01:22

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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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Updated: Mar 7, 2026

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

Mark W Allen1, David J Jacofsky1

  • 1Department of Orthopedics, The CORE Institute, Phoenix, Arizona.

The Journal of Arthroplasty
|February 19, 2017
PubMed
Summary

Maintaining normal body temperature (normothermia) in orthopedic surgery is crucial for patient outcomes. This review highlights its impact on recovery and infection rates, emphasizing its importance for surgical teams.

Area of Science:

  • Surgical Environment
  • Patient Physiology
  • Orthopedic Surgery

Background:

  • The thermal environment in operating rooms has been a long-standing concern since early surgical theater designs.
  • Historical discussions, dating back to the 1950s, addressed issues like surgeon's caps to manage sweat and its impact on surgical fields.
  • Concerns have been raised regarding the effects of heat-provoking environments on surgical team efficiency and patient well-being, particularly in orthopedic procedures.

Purpose of the Study:

  • To review and synthesize existing literature on the maintenance of normothermia in orthopedic surgery.
  • To underscore the importance of normothermia for both patient physiology and surgical outcomes.
  • To highlight the often-overlooked benefits of normothermia in the context of orthopedic interventions.
Keywords:
arthroplastynormothermiatotal hip arthroplastytotal knee arthroplastywarming strategies

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Main Methods:

  • A comprehensive review and synthesis of the relevant scientific literature was conducted.
  • The focus was on studies examining the maintenance of normal body temperature during orthopedic surgical procedures.
  • Literature was analyzed to identify the implications of normothermia from basic science to clinical practice.

Main Results:

  • Maintaining normothermia in orthopedic surgery demonstrates significant benefits across various aspects of patient care.
  • Evidence shows normothermia impacts metabolic processes, such as reducing nitrogen loss and catabolism post-hip fracture.
  • Normothermia is also linked to reduced infection rates following elective arthroplasty procedures.

Conclusions:

  • The physiological effects of normothermia on patients are substantial and should be widely understood by surgeons.
  • The medicolegal landscape surrounding patient temperature management is evolving, making awareness critical.
  • A general understanding of normothermia's importance is essential for all surgeons, particularly in orthopedic practice.