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Decreased Body Temperature

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...

Methods of reducing fever

Methods of reducing fever

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:

Factors Affecting Body Temperature

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:

Increased Body Temperature

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 Temperature

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...

Assessing Body Temperature - Axilla

Assessing Body Temperature - Axilla

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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Related Experiment Video

Updated: Jul 19, 2026

Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management

Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management

Published on: November 21, 2017

Avoiding hypothermia in the trauma patient.

C E Smith¹, R A Yamat

¹Department of Anesthesia, MetroHealth Medical Center, Case Western Reserve University, Cleveland, Ohio 44109, USA. ces4@po.cwru.edu

Current Opinion in Anaesthesiology

|October 4, 2006

Summary

Hypothermia in trauma patients increases risks. This review covers risk factors, consequences, and methods to prevent and treat hypothermia, crucial for improving patient outcomes.

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Area of Science:

Trauma Management
Physiology

Background:

Hypothermia is a common complication in severely injured patients.
Unintentional hypothermia is linked to worse patient outcomes, excluding therapeutic hypothermia for neuroprotection.

Purpose of the Study:

To review recent literature on hypothermia in trauma.
To examine risk factors, significance, therapeutic uses, and management strategies for hypothermia.

Main Methods:

Literature review of recent studies on hypothermia in severely injured patients.

Main Results:

Identified risk factors contributing to hypothermia development.
Highlighted the negative impact of hypothermia on morbidity and mortality.
Discussed the therapeutic applications of hypothermia.
Evaluated various invasive and noninvasive methods for prevention and treatment.

Conclusions:

Understanding hypothermia's risks and management is vital for severely injured patients.
Effective prevention and treatment strategies can mitigate adverse outcomes associated with hypothermia.