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Related Concept Videos

Accessory Structures of the Skin: Sweat Glands01:20

Accessory Structures of the Skin: Sweat Glands

Sweat glands or sudoriferous glands are one of the important accessory structures of the skin. They are small, coiled tubular structures located in the dermis, the middle layer of the skin. Sweat glands are responsible for producing and secreting sweat, a watery fluid that helps regulate body temperature and excrete waste products.
Sweat glands are classified as merocrine glands; that is, the secretions are excreted by exocytosis through a duct without affecting the cells of the gland. There...
Assessing Body Temperature - Axilla01:14

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...
Assessment of Airway, Skin Color, and Use of Accessory Muscles01:30

Assessment of Airway, Skin Color, and Use of Accessory Muscles

A thorough assessment of respiratory health is paramount in clinical settings to identify and manage respiratory distress and ensure adequate oxygenation. This article elaborates on the critical aspects of respiratory evaluation, including airway assessment, skin color examination, and the observation of accessory muscle use, which are integral to effectively diagnosing and managing patients with respiratory conditions.
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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...
Assessing Body Temperature - Oral01:14

Assessing Body Temperature - Oral

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...
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...

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Related Experiment Video

Updated: May 22, 2026

Use of Galvanic Skin Responses, Salivary Biomarkers, and Self-reports to Assess Undergraduate Student Performance During a Laboratory Exam Activity
07:32

Use of Galvanic Skin Responses, Salivary Biomarkers, and Self-reports to Assess Undergraduate Student Performance During a Laboratory Exam Activity

Published on: February 10, 2016

Sweaty skin, background and assessments.

Fanchon Noël1, Claudine Piérard-Franchimont, Gérald E Piérard

  • 1Faculty of Medicine, University of Liège, Laboratory of Skin Bioengineering and Imaging, Department of Dermatopathology, University Hospital Sart Tilman, Liège, Belgium.

International Journal of Dermatology
|May 22, 2012
PubMed
Summary

Excessive sweating, clammy skin, and body odor cause distress. This review covers sweat gland function and measurement methods, highlighting skin capacitance mapping (SCM) as the most effective for assessing eccrine and apoeccrine gland activity.

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Area of Science:

  • Dermatology
  • Physiology
  • Human Anatomy

Background:

  • Sweat gland dysfunction, including hyperhidrosis and osmidrosis, impacts social well-being.
  • Eccrine, apocrine, and apoeccrine glands play distinct roles in thermoregulation and scent production.
  • Understanding sweat gland function is crucial for managing related dermatological conditions.

Purpose of the Study:

  • To review the physiological functions of eccrine, apocrine, and apoeccrine sweat glands.
  • To summarize current methods for assessing sweat production and gland activity.
  • To identify the most effective techniques for evaluating sweat disorders.

Main Methods:

  • Review of literature on sweat gland physiology and measurement techniques.
  • Description of gravimetric methods, evaporimetry, skin staining, dye injections, casting, electrometric assessments, and skin capacitance mapping (SCM).
  • Analysis of qualitative methods including sweat collection and chromatographic analysis of volatile compounds.

Main Results:

  • Various methods exist for quantifying sweat production and assessing gland function.
  • Skin capacitance mapping (SCM) provides detailed information on active gland number and individual sweat output.
  • SCM is particularly valuable for evaluating eccrine and apoeccrine gland activity.

Conclusions:

  • Accurate assessment of sweat gland function is essential for diagnosing and managing conditions causing excessive sweating and odor.
  • Skin capacitance mapping (SCM) emerges as a superior method for quantitative analysis of eccrine and apoeccrine sweat production.
  • Further research may refine SCM and other techniques for comprehensive sweat gland evaluation.