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Related Concept Videos

Assessing Body Temperature - Rectal01:27

Assessing Body Temperature - Rectal

Rectal temperature measurement is considered the most precise method for assessing core body temperature and typically registers higher than oral temperature. For adults, the rectal thermometer should be inserted 1 to 1.5 inches into the rectum to obtain the most accurate reading.
Follow these steps for rectal temperature assessment:
Step 1: Perform hand hygiene and don clean gloves to prevent cross-infection.
Step 2: Position the patient in a side-lying position to better visualize the rectal...
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...
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:
Temperature Measurement Sites01:14

Temperature Measurement Sites

A thermometer measures body temperature. The common sites for measuring body temperature are the oral cavity, axillary region, temporal artery, and skin surface, such as the forehead, abdomen, and axilla. True core body temperature is assessed in the rectum, tympanic membrane, pulmonary artery, esophagus, and urinary bladder.
Oral: When assessing oral temperature, the thermometer tip should be placed under the tongue in the posterior sublingual pocket. It offers accurate readings and can be...
Assessing Body Temperature - Temporal Artery01:19

Assessing Body Temperature - Temporal Artery

Here is a stepwise guide to assessing the body temperature at the temporal artery using a temporal artery thermometer
Step 1: Perform hand hygiene and don a fresh pair of gloves to prevent cross-infection and ensure patient safety.
Step 2: Explain the procedure to the patient to establish trust. Clear communication establishes trust with the patient, ensures they understand what to expect, promotes cooperation, and enhances comfort during the procedure.  
Step 3: Assess the patient's forehead...
Assessing Body Temperature - Tympanic membrane01:14

Assessing Body Temperature - Tympanic membrane

Assessing tympanic membrane temperature involves using a tympanic membrane thermometer (TMT). Here is a step-by-step guide:
Step 1: Begin by practicing good hand hygiene to prevent the transmission of microorganisms.
Step 2: Turn on the thermometer and wait until the ready sign appears on the screen to ensure accurate measurement.
Step 3: Slide the probe cover in place to prevent cross-contamination.
Step 4: Instruct the patient to tilt their head to the side for comfort and check for cerumen...

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Related Experiment Video

Updated: Jul 5, 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

Temperature management in the delivery room.

Abbot R Laptook1, Michael Watkinson

  • 1Neonatal Intensive Care Unit, Women and Infants Hospital of Rhode Island, Rhode Island, USA. alaptook@wihri.org

Seminars in Fetal & Neonatal Medicine
|May 27, 2008
PubMed
Summary
This summary is machine-generated.

Newborns face temperature risks like hypothermia and hyperthermia immediately after birth. Maintaining optimal temperature is crucial for infant health and survival, though effective strategies are still evolving.

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Area of Science:

  • Neonatal physiology
  • Perinatal medicine

Background:

  • Newborns transition from a stable uterine environment to a cooler external world, risking heat loss and hypothermia.
  • Maternal fever can lead to fetal hyperthermia during and after delivery.
  • Hypothermia and hyperthermia in newborns, especially preterm infants, are linked to increased morbidity and mortality.

Purpose of the Study:

  • To highlight the critical importance of maintaining optimal newborn temperature in the delivery room.
  • To underscore the risks associated with hypothermia and hyperthermia in neonates.
  • To acknowledge the ongoing development and unclear efficacy of temperature regulation strategies.

Main Methods:

  • This study is a review of existing literature on neonatal temperature regulation.
  • It analyzes the physiological challenges newborns face regarding temperature homeostasis.
  • It discusses the clinical implications of temperature deviations in the perinatal period.

Main Results:

  • Newborns are susceptible to significant heat loss, leading to hypothermia, in the immediate postnatal period.
  • Hyperthermia can occur due to maternal fever, posing risks to the infant.
  • Adverse outcomes are associated with both hypothermia and hyperthermia, particularly in vulnerable infants.

Conclusions:

  • Effective temperature management in newborns is essential for improving short-term outcomes and reducing mortality.
  • Further research is needed to establish and validate the most effective methods for preventing and treating neonatal temperature dysregulation.
  • The goal of maintaining a physiologically optimum temperature range for newborns in the delivery room remains a key focus in perinatal care.