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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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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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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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Homeostatic Imbalances in Body Temperature01:19

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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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As a nurse, it is vital to understand the factors affecting body temperature to monitor variations and effectively evaluate deviations from regular.
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Thermoregulation01:26

Thermoregulation

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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,...
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Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management
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Severe Accidental Hypothermia Center.

Tomasz Darocha1, Sylweriusz Kosiński, Anna Jarosz

  • 1aDepartment of Anesthesiology and Intensive Care, John Paul II Hospital bDepartment of Cardiovascular Surgery & Transplantology, Institute of Cardiology, Collegium Medicum, Jagiellonian University, John Paul II Hospital, Cracow cPolish Medical Air Rescue dDepartment of Anesthesiology and Intensive Care, Pulmonary Hospital, Tatra Mountains Rescue Team, Zakopane eDepartment of Emergency Medicine, Medical University of Warsaw, Warsaw, Poland.

European Journal of Emergency Medicine : Official Journal of the European Society for Emergency Medicine
|October 12, 2014
PubMed
Summary

Severe accidental hypothermia requires advanced treatment. Extracorporeal membrane oxygenation (ECMO) is effective for rewarming patients with severe hypothermia, offering a life-saving solution.

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Area of Science:

  • Emergency Medicine
  • Critical Care Medicine
  • Cardiovascular Engineering

Background:

  • Standard rewarming techniques may be ineffective for severe accidental hypothermia (temperature < 28°C, Swiss Stage III/IV).
  • Aggressive treatment strategies are necessary for patients with profound hypothermia.
  • Extracorporeal membrane oxygenation (ECMO) has emerged as an effective and safe intervention for severe hypothermia.

Purpose of the Study:

  • To establish a specialized center for managing severe accidental hypothermia.
  • To provide advanced rewarming treatment using ECMO for profound hypothermia.
  • To facilitate collaboration between prehospital services and a dedicated hypothermia center.

Main Methods:

  • Establishment of a Severe Accidental Hypothermia Center at John Paul II Hospital, Cracow, Poland.
  • Providing 24-hour on-call consultation and ECMO implantation for severe hypothermia.
  • Collaboration with prehospital emergency medical services, including ambulances, air rescue, mountain rescue, and emergency departments.

Main Results:

  • The center is the sole facility in Poland offering ECMO for profound hypothermia rewarming.
  • The center serves patients from south-east Poland and collaborates with regional emergency medical services.
  • The center provides a crucial resource for advanced treatment of severe accidental hypothermia.

Conclusions:

  • A dedicated Severe Accidental Hypothermia Center utilizing ECMO is essential for managing complex cases.
  • Effective collaboration between specialized centers and prehospital services improves patient outcomes.
  • ECMO offers a vital treatment option for patients with life-threatening accidental hypothermia.