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Related Concept Videos

Increased Body Temperature01:25

Increased Body Temperature

7.6K
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...
7.6K
Factors Affecting Body Temperature01:28

Factors Affecting Body Temperature

9.9K
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:
9.9K
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
Methods of reducing fever01:22

Methods of reducing fever

1.5K
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:
1.5K
Homeostatic Imbalances in Body Temperature01:19

Homeostatic Imbalances in Body Temperature

4.4K
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...
4.4K
Types of Fever01:25

Types of Fever

1.4K
Fever can be triggered by several factors, including infections, nervous system disorders, certain cancers, blood diseases like leukemia, embolism, thrombosis, heatstroke, dehydration, surgical trauma, crushing injuries, and allergic reactions.
Here are the different types of fever:
1.4K

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Related Experiment Video

Updated: Mar 26, 2026

Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management
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Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management

Published on: November 21, 2017

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MALIGNANT HYPERTHERMIA--AN UPDATE FOR PERIOPERATIVE NURSES.

Sheila Riazi, Barbara W Brandom

    ORNAC Journal
    |January 22, 2016
    PubMed
    Summary

    Malignant hyperthermia (MH) is a rare, life-threatening reaction to certain anesthetics. This summary covers MH triggers, signs, symptoms, and treatment, emphasizing patient care during surgery.

    Area of Science:

    • Anesthesiology
    • Pharmacology
    • Critical Care Medicine

    Background:

    • Malignant hyperthermia (MH) is a critical pharmacogenetic disorder.
    • It is primarily triggered by volatile anesthetics and succinylcholine.
    • Understanding MH is crucial for patient safety in surgical settings.

    Purpose of the Study:

    • To summarize current knowledge on malignant hyperthermia (MH).
    • To inform healthcare professionals about MH triggers, diagnosis, and management.
    • To provide guidance on caring for patients susceptible to MH.

    Main Methods:

    • Review of the "Updates on Malignant Hyperthermia" presentation from the 2015 ORNAC National Conference.
    • Compilation of established facts regarding MH definition, triggers, and clinical presentation.

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    A Novel Approach for the Administration of Medications and Fluids in Emergency Scenarios and Settings
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    A Novel Approach for the Administration of Medications and Fluids in Emergency Scenarios and Settings

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    Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management
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    Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management

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    Protocol for Long Duration Whole Body Hyperthermia in Mice
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    Protocol for Long Duration Whole Body Hyperthermia in Mice

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    A Novel Approach for the Administration of Medications and Fluids in Emergency Scenarios and Settings
    06:59

    A Novel Approach for the Administration of Medications and Fluids in Emergency Scenarios and Settings

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  • Discussion of therapeutic interventions and patient management strategies.

    • Main Results:

    • Malignant hyperthermia (MH) is characterized by specific signs and symptoms during anesthesia.
    • Both anesthetic and non-anesthetic agents can trigger MH in susceptible individuals.
    • Prompt recognition and treatment with dantrolene are vital for patient survival.

    Conclusions:

    • Malignant hyperthermia (MH) requires vigilant monitoring and preparedness in surgical environments.
    • Educating healthcare providers on MH management is essential for preventing adverse outcomes.
    • Proactive care strategies for MH-susceptible patients undergoing elective surgery can mitigate risks.