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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

Methods of reducing fever

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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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Factors Affecting Body Temperature01:28

Factors Affecting Body Temperature

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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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Guidelines For Measuring Vital Signs01:19

Guidelines For Measuring Vital Signs

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Following these guidelines can help nurses accurately measure vital signs, assess changes in patient conditions, and provide timely treatment when necessary. Adhering closely to the guidelines ensures the accuracy and reliability of the results.
Before taking a patient's vital signs, a nurse would consider and assess the patient's comfort level and ensure appropriate equipment is available.
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Assessing Body Temperature - Axilla01:14

Assessing Body Temperature - Axilla

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Procedural Guide for Assessing Axillary Body Temperature using a Digital Thermometer:
Step 1: Perform hand hygiene and put on clean gloves to maintain infection control and prevent cross-contamination.
Step 2: Prepare the patient by explaining the procedure to ensure understanding and cooperation. Ensure privacy, expose the axilla, and inform the patient that minimal movement is crucial for an accurate reading.
Step 3: Adjust the patient’s clothing to expose only the axilla. It minimizes...
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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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Related Experiment Video

Updated: Mar 25, 2026

Short-Duration Hypothermia Induction in Rats using Models for Studies examining Clinical Relevance and Mechanisms
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Guideline Implementation: Preventing Hypothermia.

Marie A Bashaw

    AORN Journal
    |March 1, 2016
    PubMed
    Summary

    Prevent unplanned patient hypothermia during surgery. This guideline helps identify risks, monitor temperatures, and implement interventions for perioperative hypothermia prevention. Education and policies are key.

    Area of Science:

    • Perioperative Medicine
    • Surgical Patient Safety

    Background:

    • Unplanned patient hypothermia is a significant risk during surgery.
    • Existing guidelines require updates to address current best practices.

    Purpose of the Study:

    • To summarize the key recommendations of the updated AORN Guideline for prevention of unplanned patient hypothermia.
    • To provide guidance for healthcare professionals on managing intraoperative temperature.

    Main Methods:

    • Review of the AORN "Guideline for prevention of unplanned patient hypothermia".
    • Focus on preoperative assessment, intraoperative monitoring, and hypothermia prevention interventions.

    Main Results:

    • The guideline emphasizes preoperative risk assessment for hypothermia.
    Keywords:
    core temperaturehypothermiatemperature monitoringwarming interventions

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  • Continuous temperature monitoring is recommended throughout perioperative care.
  • Implementation of evidence-based interventions is crucial for prevention.

    • Conclusions:

    • Adherence to the updated AORN guideline is essential for preventing intraoperative hypothermia.
    • Perioperative nurses play a vital role in developing and updating policies and procedures.
    • Education of perioperative personnel is critical for effective hypothermia management.