Respuesta :
A patient is seated in a chair and leans forward with his arms extended. He leans forward with his chin and head. He appears to be in this position because of abdominal muscular contractions.
Which of the following irregular breath sounds is indicative of upper airway obstruction?
Stridor, a high-pitched, turbulent sound that can be made when a youngster inhales or exhales, is less melodic than a wheeze. Stridor typically denotes a blockage or narrowing of the upper airway, which is external to the chest cavity.
What is a sign of a patent airway in your patient?
The presence or absence of obstructive symptoms (stridor, secretions, snoring, etc.) or signs of a potentially blocked airway (singed nasal/facial hair, carbonaceous sputum, stab to the neck with risk of expanding hematoma) are used to determine the patency of a patient.
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