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Related Concept Videos

Hand hygiene01:23

Hand hygiene

6.4K
Asepsis is the practice of preventing or breaking the chain of infection. The nurse employs aseptic techniques to prevent the spread of microorganisms and reduce the risk of diseases. Hand hygiene is the cornerstone of aseptic techniques and is classified into medical and surgical asepsis. Medical asepsis includes hand hygiene and the use of gloves. Surgical asepsis, or the sterile technique, refers to practices that render and keep objects and areas free of microorganisms.
Hand washing...
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Handwashing III: During the Procedure and Post-Procedure Steps01:15

Handwashing III: During the Procedure and Post-Procedure Steps

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To wash hands properly, follow these steps:
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Handwashing II: Pre-procedure and Initial Procedure Steps01:19

Handwashing II: Pre-procedure and Initial Procedure Steps

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The pre-procedure steps of handwashing include removing jewelry and rolling up sleeves. However, many organizations allow staff to wear wedding rings.
The hand washing procedure itself includes the following steps. First, cover cuts, if any, on hands with a waterproof dressing. Cuts and abrasions can become contaminated with bacteria hindering the ability to clean the area thoroughly. In addition, repeated hand washing can worsen an injury.  The nails must be short and clean, without nail...
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Handwashing I: Introduction and Types of Equipment01:18

Handwashing I: Introduction and Types of Equipment

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Handwashing is hand hygiene with plain or antimicrobial soap and water to physically remove dirt, organic material, and microorganisms. However, it may not kill all microorganisms. The handwashing procedure requires a hand wash basin, liquid soap, paper towels, a domestic waste bin, and disposable nail cleaner as optional equipment.
Hand wash basins in clinical areas should have faucets that can be turned on and off without using the hands; that is, they should be non-touch or lever-operated....
5.2K
Assessing Body Temperature - Temporal Artery01:19

Assessing Body Temperature - Temporal Artery

1.5K
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...
1.5K
Assessment of radial pulse01:11

Assessment of radial pulse

1.7K
Assessment of Radial Pulse
The radial pulse, located at the wrist, is often the preferred site for assessing peripheral pulse because of its accessibility and dependability. The process of determining the radial pulse involves several steps:
1.7K

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Related Experiment Video

Updated: Mar 14, 2026

A Method to Test the Efficacy of Handwashing for the Removal of Emerging Infectious Pathogens
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A Method to Test the Efficacy of Handwashing for the Removal of Emerging Infectious Pathogens

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Graphical Assessment Technique (GAT) - An Objective, Comprehensive and Comparative Hand Hygiene Quantification Tool.

Jishnu Krishna Kumar1, Basavaraj Patthi2, Ashish Singla3

  • 1Tutor, Department of Public Health Dentistry, D.J. College of Dental Sciences and Research , Ghaziabad, Uttar Pradesh, India .

Journal of Clinical and Diagnostic Research : JCDR
|September 23, 2016
PubMed
Summary

A new Graphical Assessment Technique (GAT) tool was piloted to evaluate hand hygiene interventions. The study found GAT effective in objectively measuring improvements in hand hygiene practices among students.

Keywords:
GuidelinesHand disinfectionIndiaPublic healthStudents

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Area of Science:

  • Public Health
  • Hygiene Interventions
  • Educational Assessment

Background:

  • Child mortality remains high globally due to poor hygiene, with a gap in objective hand hygiene guideline assessment.
  • Developing countries face challenges meeting development goals, highlighting the need for effective hygiene promotion tools.

Purpose of the Study:

  • To pilot test the Graphical Assessment Technique (GAT) for objective evaluation of hand hygiene interventions.
  • To compare hand hygiene improvements between students with visual impairments and their peers.

Main Methods:

  • The Graphical Assessment Technique (GAT) was applied to 80 students (blind school and government school).
  • Baseline and post-intervention data were collected and analyzed using quantitative methods and parametric tests (SPSS v20.0).

Main Results:

  • Blind school students showed significant improvements in hand hygiene scores at one week and one month post-intervention.
  • Government school students demonstrated significant improvements immediately and one month after the intervention.

Conclusions:

  • The Graphical Assessment Technique (GAT) shows promise as a tool for objectively evaluating and quantifying hand hygiene guideline adherence.
  • This tool can aid in the development and promotion of more effective hand hygiene strategies.