Related Experiment Video
Updated: Aug 10, 2026

Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management
Published on: November 21, 2017
Malignant hyperthermia--the perioperative nurse's role
Ruth Hommertzheim1, Elaine E Steinke
1Via Christi Regional Medical Center, Wichita, KS, USA.
Abstract:
Malignant hyperthermia (MH) usually is triggered during or after administration of commonly used general anesthetics, and it can result in death if left untreated. The only definitive diagnostic test for MH is the caffeine halothane contracture test. A new molecular genetic diagnostic blood test may offer a less-invasive alternative for some patients. Hyperthermia, the cardinal sign of MH, is a relatively late symptom. Other clinical signs include tachyarrhythmias, tachypnea, and acidosis. Perioperative nurses should perform MH risk assessments during routine preoperative interviews to identify patients at risk for MH crisis. Perioperative nurses must respond rapidly and ensure the cooperation of the OR team when dealing with MH.
Related Concept Videos
Factors Affecting Body Temperature
Factors may include:
Increased Body Temperature
Decreased Body Temperature
Cardiomyopathy VII: Pre and Post Operative Nursing Management
Homeostatic Imbalances in Body Temperature
Endotracheal Intubation II: Nursing Management
1. Nursing Care of Patients Before Intubation
Before the endotracheal intubation procedure, nurses play an essential role in ensuring the process goes smoothly. The nurses must be familiar with intubation...
