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Exam (elaborations)
Shadow Health Respiratory Concept lab//Correctly Answered Questions, Questions and Answers with Explanations (latest Update), 100% Correct, Download to Score A
Fine crackles, as the name indicates, are high-pithed crackling sounds that occur when in haled air meets deflated 
alveoli, causing them to pop open. 
-short popping sounds 
-high-pithed 
-location: usually bases of lower lobes 
Tip: fine crackles sound like the noise created by rolling a strand of hair between your thumb and index finger. 
Crackles (course) 
Loud low pitch bubbling sounds that are caused when air meets secretions in the large airways. 
-short crackling sounds 
-low-pithed 
-l...