Crackles - Coarse (Rales) | Auscultation #31 | Lesson with Audio

patient thorax when auscultating by stethoscope

patient position during auscultation
The patient was seated during auscultation.

Description

Coarse crackles are a loud and distinctive lung sound, often described as popping or bubbling. These intermittent sounds have a lower pitch than their fine counterparts and tend to linger longer in duration - try simulating the noise by rolling pieces of hair between your fingers near your ear!

Waveform

Authors and Sources

Authors and Reviewers

Sources


? v:3 | onAr:0 | onPs:2 | tLb:0 | pv:1
uStat: False | db:0 | cc: | tar: False
| cDbLookup # 0



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