Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Increased Body Temperature01:25

Increased Body Temperature

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 response to an infection or illness.
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...
Types of Fever01:25

Types of Fever

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:
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...
Inhalational Anesthetics: Overview01:20

Inhalational Anesthetics: Overview

Inhalation anesthetics are drugs that induce general anesthesia upon inhalation. They work by increasing the sensitivity of GABAA receptors or inhibiting NMDA receptors, leading to a decrease in central nervous system activity. The depth of anesthesia can be rapidly adjusted by changing the concentration of the inhaled gas. Some common examples of inhalational anesthetics include volatile liquids like isoflurane, desflurane, sevoflurane and gases like xenon and nitrous oxide. Isoflurane, a...
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:

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Medicinal leech therapy on head and neck patients: a review of literature and proposed protocol.

Oral surgery, oral medicine, oral pathology and oral radiology·2012
Same author

Management of the airway. Preface.

Atlas of the oral and maxillofacial surgery clinics of North America·2010
Same author

Surgical tracheotomy.

Atlas of the oral and maxillofacial surgery clinics of North America·2010
Same author

Effect of intermittent systemic administration of recombinant parathyroid hormone (1-34) on mandibular fracture healing in rats.

Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons·2010
Same author

Abdominal fat harvest technique and its uses in maxillofacial surgery.

Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics·2010
Same author

Perioperative management of the glucose-6-phosphate dehydrogenase deficient patient: a review of literature.

Anesthesia progress·2009

Related Experiment Video

Updated: Jun 19, 2026

Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management
06:43

Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management

Published on: November 21, 2017

Malignant hyperthermia and its implications in general dentistry.

Erik F Reifenstahl1, Henry H Rowshan

  • 1General Dentistry program, Schofield Barracks, Hawaii, USA.

General Dentistry
|October 13, 2009
PubMed
Summary

Malignant hyperthermia (MH) is a rare, life-threatening genetic disorder affecting muscle metabolism. Prompt treatment with cooling and dantrolene is crucial for managing MH episodes triggered by anesthesia or stress.

More Related Videos

Protocol for Long Duration Whole Body Hyperthermia in Mice
07:56

Protocol for Long Duration Whole Body Hyperthermia in Mice

Published on: August 25, 2012

Magnetic Resonance-Guided High Intensity Focused Ultrasound Generated Hyperthermia: A Feasible Treatment Method in a Murine Rhabdomyosarcoma Model
13:41

Magnetic Resonance-Guided High Intensity Focused Ultrasound Generated Hyperthermia: A Feasible Treatment Method in a Murine Rhabdomyosarcoma Model

Published on: January 13, 2023

Related Experiment Videos

Last Updated: Jun 19, 2026

Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management
06:43

Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management

Published on: November 21, 2017

Protocol for Long Duration Whole Body Hyperthermia in Mice
07:56

Protocol for Long Duration Whole Body Hyperthermia in Mice

Published on: August 25, 2012

Magnetic Resonance-Guided High Intensity Focused Ultrasound Generated Hyperthermia: A Feasible Treatment Method in a Murine Rhabdomyosarcoma Model
13:41

Magnetic Resonance-Guided High Intensity Focused Ultrasound Generated Hyperthermia: A Feasible Treatment Method in a Murine Rhabdomyosarcoma Model

Published on: January 13, 2023

Area of Science:

  • Pharmacogenetics
  • Muscle Metabolism Disorders
  • Anesthesiology

Background:

  • Malignant hyperthermia (MH) is a rare, severe pharmacogenetic disorder impacting muscle metabolism.
  • It can be triggered by anesthetics and stress, leading to critical symptoms like hyperthermia and muscle rigidity.
  • MH episodes present a significant risk during surgical procedures.

Purpose of the Study:

  • To summarize the key aspects of malignant hyperthermia.
  • To highlight the triggers, symptoms, and diagnostic approaches for MH.
  • To outline the immediate management strategies for MH episodes.

Main Methods:

  • Review of existing literature on malignant hyperthermia.
  • Analysis of clinical manifestations and triggers.
  • Discussion of diagnostic tools, including muscle biopsy.
  • Outline of emergency treatment protocols.

Main Results:

  • MH is characterized by rapid muscle rigidity, acidosis, and temperature elevation upon exposure to triggering agents.
  • Family history is a common indicator of MH susceptibility.
  • The most accurate diagnostic test is a skeletal muscle biopsy.
  • Immediate cessation of triggering agents, oxygenation, cooling, and dantrolene administration are vital for treatment.

Conclusions:

  • Early recognition and prompt intervention are critical for managing malignant hyperthermia.
  • MH-susceptible patients require careful anesthetic management and medical history evaluation.
  • While rare, MH poses a significant risk that necessitates awareness and preparedness among healthcare providers.