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Pulmonary aspiration is the entry of solid or liquid material such as pharyngeal secretions, food, drink, or stomach contents from the oropharynx or gastrointestinal tract, into the trachea and lungs. [1] When pulmonary aspiration occurs during eating and drinking, the aspirated material is often colloquially referred to as "going down the ...
droplet precautions final rev4: Author: Bob Hobbs: Software used: Adobe Illustrator CC 23.0 (Windows) Conversion program: Adobe PDF library 15.00: Encrypted: no: Page size: 612 x 792 pts (letter) Version of PDF format: 1.5
The following other wikis use this file: Usage on en.wikibooks.org Teach Cough Hygiene Everywhere/Resources; Usage on en.wikiquote.org Coronavirus disease 2019
A poster outlining precautions for airborne transmission in healthcare settings. It is intended to be posted outside rooms of patients with an infection that can spread through airborne transmission. [1] Video explainer on reducing airborne pathogen transmission indoors
contact precautions final rev3: Author: Bob Hobbs: Software used: Adobe Illustrator CC 22.1 (Windows) Conversion program: Adobe PDF library 15.00: Encrypted: no: Page size: 612 x 792 pts (letter) Version of PDF format: 1.7
Section of larynx showing aspirated fragment of meat (top center). Most cases of foreign body aspiration are in children ages 6 months to 3 years due to the tendency for children to place small objects in the mouth and nose. Children of this age usually lack molars and cannot grind up food into small pieces for proper swallowing. [8]
Aspiration pneumonia most often develops due to micro-aspiration of saliva, or bacteria carried on food and liquids, in combination with impaired host immune function. [30] Chronic inflammation of the lungs is a key feature in aspiration pneumonia in elderly nursing home residents and presents as a sporadic fever (one day per week for several ...
One reason aspiration can occur is because of failure of the epiglottis to close completely. [ 2 ] [ 3 ] If food or liquid enters the airway due to the epiglottis failing to close properly, throat-clearing or a cough reflex may occur to protect the respiratory system and expel material from the airway.