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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 ...
Aspiration pneumonia, Chemical pneumonitis, Death 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 ]
The typical reason for NPO instructions is the prevention of aspiration pneumonia, e.g. in those who will undergo general anesthesia, or those with weak swallowing musculature, or in case of gastrointestinal bleeding, gastrointestinal blockage, or acute pancreatitis. Alcohol overdoses that result in vomiting or severe external bleeding also ...
Individuals fed by tube are susceptible to aspiration through a multitude of factors. Firstly, undisturbed plaque is known to shift towards the type of bacteria (Gram-negative anaerobic) implicated in aspiration pneumonia. Additionally, tube-fed patients are commonly affected by gastroesophageal reflux and a breakdown in the airway protection ...
Another popular hiccup maneuver, drinking water upside down, may increase the risk of aspiration or choking. "Some water or gastric secretions can go into your lungs, which can predispose you for ...
Diet modification may be warranted. Some patients require a soft diet that is easily chewed, and some require liquids of a thinned or thickened consistency. The effectiveness of modifying food and fluid in preventing aspiration pneumonia has been questioned and these can be associated with poorer nutrition, hydration and quality of life. [14]
Lower respiratory tract infection (LRTI) is a term often used as a synonym for pneumonia but can also be applied to other types of infection including lung abscess and acute bronchitis. Symptoms include shortness of breath , weakness, fever , coughing and fatigue. [ 3 ]
Pneumonia is most commonly classified by where or how it was acquired: community-acquired, aspiration, healthcare-associated, hospital-acquired, and ventilator-associated pneumonia. [42] It may also be classified by the area of the lung affected: lobar, bronchial pneumonia and acute interstitial pneumonia ; [ 42 ] or by the causative organism ...