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Respiratory sounds, also known as lung sounds or breath sounds, are the specific sounds generated by the movement of air through the respiratory system. [1] These may be easily audible or identified through auscultation of the respiratory system through the lung fields with a stethoscope as well as from the spectral characteristics of lung sounds. [2]
Pneumonia is an inflammatory condition of the lung, where the small air sacs, known as alveoli, fill with fluid. It is most often caused by an infection from bacteria . [ 1 ] [ 2 ]
Cases of atypical pneumonia (also known as “walking pneumonia") — which is a lung infection caused by the bacteria Mycoplasma pneumoniae — are on the rise in the U.S., with children’s ...
The sounds from interstitial pulmonary fibrosis have been described as sounding like opening a Velcro fastener. Coarse crackles are somewhat louder, lower in pitch, and last longer than fine crackles. Their presence usually indicates an airway disease, such as bronchiectasis.
On an X-ray, Mycoplasma infections can give lungs a cloudy or “white lung” appearance. Last year, China, Denmark and France all reported i ncreases of this kind of pneumonia in kids.
In kids ages five to 17, those numbers rose from 3.6 percent to 7.4 percent. ... Walking pneumonia is a generally mild form of pneumonia, a lung infection ... Children under the age of five may ...
Pneumonia fills the lung's alveoli with fluid, hindering oxygenation. The alveolus on the left is normal, whereas the one on the right is full of fluid from pneumonia. Pneumonia frequently starts as an upper respiratory tract infection that moves into the lower respiratory tract. [55] It is a type of pneumonitis (lung inflammation). [56]
Pneumonia vaccines aside, Horn’s best recommendation for all ages is to get the flu and COVID vaccines “to prevent serious lung infections going into the winter season.” Both conditions can ...