Respuesta :
A __rales ________ is an abnormal crackling, rattling, or bubbling sound heard on auscultation of the chest.
What are rales ?
Rales are an abnormal sound heard accompanying the normal respiratory sounds on auscultation of the chest
Rales heard over the lung bases are a sign of of heart failure that is of at least moderate severity. With acute pulmonary edema, rales are frequently accompanied by wheezing and expectoration of frothy, blood-tinged sputum.
learn more about rales:
https://brainly.com/question/14988695?referrer=searchResults
#SPJ2