Which of the following applies to a crowing sound heard on inspiration as a result of an obstruction of the upper airway?

Question

Quizplus · Accepted Answer

Stridor is a crowing sound heard on inspiration as a result of an obstruction of the upper airway. Rales, wheezes, and rhonchi are all abnormal breath sounds but are not associated with upper airway obstruction. Dyspnea is a subjective feeling of difficulty breathing and not a specific breath sound.

Which of the Following Applies to a Crowing Sound Heard