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Related Concept Videos

Equipments Used to Measure Body Temperature01:13

Equipments Used to Measure Body Temperature

1.1K
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,...
1.1K
Assessing Body Temperature - Temporal Artery01:19

Assessing Body Temperature - Temporal Artery

607
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...
607
Assessing Body Temperature - Axilla01:14

Assessing Body Temperature - Axilla

628
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...
628
Assessing Body Temperature - Rectal01:27

Assessing Body Temperature - Rectal

5.1K
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...
5.1K
Assessing Body Temperature - Tympanic membrane01:14

Assessing Body Temperature - Tympanic membrane

631
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...
631

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Related Experiment Video

Updated: Jul 30, 2025

Quantitative Visualization and Detection of Skin Cancer Using Dynamic Thermal Imaging
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Quantitative Visualization and Detection of Skin Cancer Using Dynamic Thermal Imaging

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Using Thermal Imaging to Track Cellulitis.

Julie A Amendola1, Alberto M Segre2, Aaron C Miller3

  • 1Department of Family Medicine, East Carolina University, Greenville, North Carolina, USA.

Open Forum Infectious Diseases
|May 14, 2023
PubMed
Summary
This summary is machine-generated.

Thermal imaging effectively tracks cellulitis progression by monitoring skin temperature changes. This non-invasive method aids in diagnosing soft tissue infections and assessing treatment effectiveness during hospitalization.

Keywords:
cellulitissurveillancethermal imaging

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Area of Science:

  • Medical imaging
  • Dermatology
  • Infectious diseases

Background:

  • Cellulitis is a common bacterial skin infection causing significant morbidity.
  • Current diagnosis relies heavily on clinical history and physical examination.
  • Improved diagnostic tools are needed for cellulitis management.

Purpose of the Study:

  • To evaluate the utility of thermal imaging in diagnosing cellulitis.
  • To monitor changes in skin temperature for tracking disease progression.
  • To assess the correlation between thermal imaging data and clinical outcomes.

Main Methods:

  • Recruited 120 patients diagnosed with cellulitis.
  • Collected daily thermal images of affected limbs.
  • Analyzed temperature intensity and area, alongside body temperature and antibiotic data.
  • Utilized a longitudinal linear mixed-effects model to analyze time trends.

Main Results:

  • Analyzed data from 41 patients with at least 3 days of thermal imaging.
  • Observed an average daily decrease in severity (normalized temperature) by 1.63 units.
  • Noted an average daily decrease in scale (area of elevated temperature) by 0.63 points.
  • Documented an average daily decrease in body temperature of 0.28°F.

Conclusions:

  • Thermal imaging shows promise as an adjunct diagnostic tool for cellulitis.
  • Skin temperature changes measured by thermal imaging can track clinical progress.
  • This technology may improve the objective assessment of cellulitis.