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Mucous Membranes

Mucous membranes are tissues that line body cavities or canals such as the throat, nose, mouth, urethra, rectum, and vagina. Mucous membranes produce a thick, slippery liquid called mucus that protects the membranes and keeps them moist.

ByHealthwise Staff
Primary Medical ReviewerPatrice Burgess, MD - Family Medicine
Specialist Medical ReviewerDonald R. Mintz, MD - Otolaryngology
Last RevisedSeptember 12, 2012

WebMD Medical Reference from Healthwise

Last Updated: September 12, 2012
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