What are signs of upper airway obstruction?
What are signs of upper airway obstruction? Which condition would be considered an upper airway obstruction? Upper airway obstructions can be caused by a foreign body, tumor, inflammation, infection, injury or from a congenital condition. Croup, wheezing, laryngitis or difficulty breathing because of a swallowed or inhaled foreign object can cause an upper airway obstruction. How … Read more