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Home > Be Healthy > Health Library > 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.
Current as of: December 2, 2020
Author: Healthwise Staff
Medical Review:Adam Husney MD - Family Medicine & Patrice Burgess MD - Family Medicine & Kathleen Romito MD - Family Medicine & E. Gregory Thompson MD - Internal Medicine
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