The barking sound heard in a patient with LTB is caused by which of the following?
a. Partial lower airway obstruction
b. Partial upper airway obstruction
c. Expiration against a partially closed glottis
d. Pharyngeal edema
B
Clinically, the inspiratory barking sound heard in a patient with a partial upper airway obstruction is called inspiratory stridor.
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Fill in the blank(s) with correct word
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What body system protects internal organs and provides for movement?
A) Endocrine B) Nervous C) Musculoskeletal D) Immune
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