Auscultation Training by Repetition

Crackles - Low Pitched (Rales)

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Listen for 2-3 minutes
maneuver
Sitting
torso
Diaphragm

Listening Tips
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Lowed pitched crackles are discontinuous sounds that are similar to the sounds of hook and loop fasteners being pulled apart.

repetition training button

Lesson Text

If you wish to review a complete lesson concerning this sound, the following lesson modules(s) may be useful. Each lesson includes text that covers an auscultatory sound, a waveform and an animation video.

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