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Related Concept Videos

Equipments Used to Measure Body Temperature01:13

Equipments Used to Measure Body Temperature

2.0K
Body temperature can be assessed using various devices and measured in Celsius or Fahrenheit.
Glass-bulb Thermometer:
Glass-bulb thermometers are hollow glass tubes with a bulb tip containing liquid such as ethanol or mercury. Historically, glass bulb mercury thermometers were the standard device to measure body temperature. Today, mercury thermometers are prohibited in many countries due to the hazardous effects of mercury and the risk of exposure if the glass bulb breaks. In general,...
2.0K
Temperature Measurement Sites01:14

Temperature Measurement Sites

3.8K
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...
3.8K
Assessing Body Temperature - Temporal Artery01:19

Assessing Body Temperature - Temporal Artery

1.4K
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...
1.4K
Assessing Body Temperature - Rectal01:27

Assessing Body Temperature - Rectal

13.7K
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...
13.7K
Assessing Body Temperature - Oral01:14

Assessing Body Temperature - Oral

1.8K
Here are the steps to accurately measure oral temperature using an electronic thermometer:
Step 1:
Start by practicing proper hand hygiene to prevent the spread of microorganisms.
Step 2:
Take the thermometer out of the charging unit, switch it on, and wait for the ready sign.
Step 3:
Gently slide the probe cover until a click is heard. This simple action prevents cross-contamination and ensures the correct placement of the probe cover.
Step 4:
Instruct the patient to open their mouth and place...
1.8K
Assessing Body Temperature - Axilla01:14

Assessing Body Temperature - Axilla

1.6K
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...
1.6K

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Related Experiment Video

Updated: Mar 7, 2026

The Use of Thermal Infra-Red Imaging to Detect Delayed Onset Muscle Soreness
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A Reliability Study Using a Long-Wave Infrared Thermography Device to Identify Relative Tissue Temperature Variations

Diane K Langemo1, James G Spahn

  • 1Diane K. Langemo, PhD, RN, FAAN, is President, Langemo & Associates, and Professor Emeritus, University of North Dakota, Grand Forks, North Dakota. James G. Spahn, MD, FACS, is Founder, Chairman of the Board, and Chief Executive Officer, WoundVision LLC; and Founder, Chairman of the Board, EHOB Inc, Indianapolis, Indiana. Dr Langemo has disclosed that she is a consultant to WoundVision; received payment for manuscript writing from WoundVision; received payment for consulting; and has received grant money from DermaSciences. Dr Spahn has disclosed that he is the managing partner and owner of WoundVision, LLC, and Chief Executive Officer and board member and employee of EHOB, Inc. Submitted November 19, 2015; accepted in revised form April 25, 2016.

Advances in Skin & Wound Care
|February 16, 2017
PubMed
Summary

The Scout device enables reliable wound temperature assessment. Clinicians can consistently identify control areas for accurate relative temperature differential analysis, improving wound care.

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Area of Science:

  • Medical Imaging
  • Wound Care Technology
  • Thermography

Background:

  • Clinical wound assessment traditionally lacks objective temperature measurement tools.
  • Relative temperature differential is a key indicator in wound healing.
  • Standardizing control area selection for thermography is crucial for reliable data.

Purpose of the Study:

  • To evaluate the reliability and reproducibility of the Scout device for selecting control areas in wound thermography.
  • To assess the consistency of control area measurements by clinicians using the Scout device.
  • To determine if the Scout device facilitates accurate relative temperature differential analysis in wound care.

Main Methods:

  • A laboratory-based study involving 3 experienced wound care professionals.
  • Utilized 26 previously collected wound images for analysis.
  • Readers independently placed control areas multiple times to assess within- and between-reader agreement.

Main Results:

  • Control area measurements showed high consistency, with within-reader %CV around 1% and between-reader %CV around 2%.
  • Average temperature differences between readers were minimal (0.14°C within-reader, 0.29°C between-reader).
  • The Scout device demonstrated excellent reliability for both initial and follow-up wound assessments.

Conclusions:

  • The Scout device provides a reliable and reproducible method for clinicians to perform relative temperature differential analysis in wound assessment.
  • Consistent identification of control areas using the Scout device supports its integration into standard clinical practice.
  • This technology enhances objective wound temperature measurement, aiding in better clinical decision-making.