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Related Concept Videos

Suctioning the Oropharyngeal Airway01:25

Suctioning the Oropharyngeal Airway

In preparing for oropharyngeal airway suctioning, a nurse must gather all necessary equipment, including a suction unit with tubing, a prepackaged suction kit, sterile gloves, water or saline for irrigation, a water-soluble lubricant, and additional personal protective equipment (such as a gown, mask, and goggles) to control infections.
After assembling the equipment, the nurse should practice hand hygiene and don appropriate PPE according to infection control guidelines to avoid the...
Assessment of the Mouth01:26

Assessment of the Mouth

A thorough mouth assessment, including inspection and palpation of the lips, gums, tongue, tonsils, uvula, and pharynx, is crucial in detecting potential health issues. Diseases ranging from oral cancer to systemic conditions like diabetes could be identified early through careful oral examination. This article provides a detailed guide on conducting a comprehensive mouth assessment.
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
Development of Human Microbiota01:30

Development of Human Microbiota

The human microbiota begins developing at birth and undergoes continual change as we age. Infancy marks a critical period of microbial sensitivity, offering a “window of opportunity” during which beneficial microbes help mature the immune system. By age three, children typically develop a more stable and diverse microbial community. Newborns acquire microbes from their immediate environment; vaginal delivery favors maternal vaginal microbes, while cesarean births favor microbes from the skin...
Hand hygiene01:23

Hand hygiene

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...
Handwashing I: Introduction and Types of Equipment01:18

Handwashing I: Introduction and Types of Equipment

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.
Oral Cavity01:11

Oral Cavity

The oral cavity, or the mouth, is a complex structure in humans that plays a vital role in our day-to-day lives. Its role is not only in chewing and swallowing food; it also plays a role in speech and facial expressions.
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Related Experiment Video

Updated: Jul 19, 2026

Oral Health Assessment by Lay Personnel for Older Adults
08:47

Oral Health Assessment by Lay Personnel for Older Adults

Published on: February 2, 2020

[Oral hygiene for the institutionalized elderly].

Catherine Cohen1, Pascale Tabarly2, Sylvie Hourcade3

  • 1CNAMTS, Échelon local du service médical Charentes, VILLE?

Presse Medicale (Paris, France : 1983)
|November 7, 2006
PubMed
Summary

Most institutionalized elderly individuals require dental care, yet 91% are not receiving it. Enhanced training for caregivers and improved access to treatment are crucial for addressing the widespread oral health needs of this population.

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Oral Biofilm Sampling for Microbiome Analysis in Healthy Children
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Oral Biofilm Sampling for Microbiome Analysis in Healthy Children

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Last Updated: Jul 19, 2026

Oral Health Assessment by Lay Personnel for Older Adults
08:47

Oral Health Assessment by Lay Personnel for Older Adults

Published on: February 2, 2020

Collecting Saliva and Measuring Salivary Cortisol and Alpha-amylase in Frail Community Residing Older Adults via Family Caregivers
08:25

Collecting Saliva and Measuring Salivary Cortisol and Alpha-amylase in Frail Community Residing Older Adults via Family Caregivers

Published on: December 18, 2013

Oral Biofilm Sampling for Microbiome Analysis in Healthy Children
10:42

Oral Biofilm Sampling for Microbiome Analysis in Healthy Children

Published on: December 31, 2017

Area of Science:

  • Gerontology
  • Dental Public Health
  • Epidemiology

Context:

  • The oral health of elderly individuals residing in long-term care facilities is frequently overlooked.
  • Poor oral health can lead to severe systemic complications in the elderly population.

Purpose:

  • To assess the oral health status and treatment needs of institutionalized elderly individuals in specific French regions.
  • To identify barriers and gather suggestions for improving oral healthcare access within these institutions.

Summary:

  • A cross-sectional study evaluated 756 residents across 152 institutions, revealing that 86% exhibited a need for dental prevention or treatment.
  • Critically, 91% of those with identified needs were not currently receiving any form of dental care.
  • Institutional staff corroborated the high prevalence of unmet oral health needs.

Impact:

  • Highlights a significant gap in oral healthcare provision for institutionalized elderly.
  • Recommends mandatory caregiver training in oral hygiene and routine oral examinations upon admission.
  • Advocates for the development of specialized dental treatment networks to serve this vulnerable demographic.