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Laryngomalacia results in partial airway obstruction, most commonly causing a characteristic high-pitched squeaking noise on inhalation (inspiratory stridor). Some infants have feeding difficulties related to this problem. Rarely, children will have significant life-threatening airway obstruction.
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]
Xylorimba, range C3-C8 The xylorimba (sometimes referred to as xylo-marimba or marimba-xylophone ) is a pitched percussion instrument similar to an extended-range xylophone with a range identical to some 5- octave celestas or 5-octave marimbas , though typically an octave higher than the latter.
A case of strep throat. Streptococcal pharyngitis or strep throat is caused by a group A beta-hemolytic streptococcus (GAS). [20] It is the most common bacterial cause of cases of pharyngitis (15–30%). [19] Common symptoms include fever, sore throat, and large lymph nodes. It is a contagious infection, spread by close contact with an infected ...
It causes inflammation and discomfort by affecting the throat and tonsils, "which are the lymph nodes in the back of your mouth," says Dr. Jason Nagata, a pediatrician at UCSF Benioff Children’s ...
[4] [5] Though voice qualities may appear normal in some cases of vocal fold paresis or paralysis, [3] mild differences in tension between the two vocal folds of the larynx can result in changes of voice pitch, intensity and reduced vocal stamina. [6] [5] Patients with either vocal fold paresis or paralysis may exhibit a breathy voice quality.
Globus pharyngeus (feeling like there is a lump in the throat) Cold or flu-like symptoms (which, like a cough, may also be a causal factor for laryngitis) Swollen lymph nodes in the throat, chest, or face; Fever; General muscle pain ; Shortness of breath, predominantly in children
Strep throat is a common bacterial infection in children. [2] It is the cause of 15–40% of sore throats among children [7] [13] and 5–15% among adults. [8] Cases are more common in late winter and early spring. [13] Potential complications include rheumatic fever and peritonsillar abscess. [1] [2]