friction sound

friction sound definition - medical

friction sound

noun
The sound heard on auscultation caused by the rubbing together of two opposing serous surfaces that are roughened by an inflammatory exudate. Also called friction rub.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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