Which term refers to crackling lung sounds?
a. purulent
b. rales
c. aspirate
d. asphyxiation
b
Explanation:
a. purulent: means "containing pus"
b. rales: correct
c. aspirate: to inhale fluid or foreign objects into the airways
d. asphyxiation: lack of oxygen that can lead to unconsciousness and death if not corrected immediately
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