What does mucous membrane mean?
Definitions for mucous membrane
This dictionary definitions page includes all the possible meanings, example usage and translations of the word mucous membrane.
mucous membrane, mucosanoun
mucus-secreting membrane lining all body cavities or passages that communicate with the exterior
A membrane which secretes mucus. It forms the lining of various body passages that communicate with the air, such as the respiratory, genitourinary, and alimentary tracts including the mouth, nasal passages, vagina and urethra.
A mucous membrane or mucosa is a membrane that lines various cavities in the body of an organism and covers the surface of internal organs. It consists of one or more layers of epithelial cells overlying a layer of loose connective tissue. It is mostly of endodermal origin and is continuous with the skin at body openings such as the eyes, eyelids, ears, inside the nose, inside the mouth, lips, the genital areas, the urethral opening and the anus. Some mucous membranes secrete mucus, a thick protective fluid. The function of the membrane is to stop pathogens and dirt from entering the body and to prevent bodily tissues from becoming dehydrated.
The mucous membranes are linings of mostly endodermal origin, covered in epithelium, which are involved in absorption and secretion. They line cavities that are exposed to the external environment and internal organs. They are at several places contiguous with skin: at the nostrils, the lips of the mouth, the eyelids, the ears, the genital area, and the anus. The sticky, thick fluid secreted by the mucous membranes and glands is termed mucus. The term mucous membrane refers to where they are found in the body and not every mucous membrane secretes mucus. The glans clitoridis, glans penis, along with the inside of the foreskin and the clitoral hood, are mucous membranes. The urethra is also a mucous membrane. The secreted mucus traps the pathogens in the body, preventing any further activities of diseases.
The Nuttall Encyclopedia
a delicate membrane which lines the cavities and the canals of the human body.
U.S. National Library of Medicine
An EPITHELIUM with MUCUS-secreting cells, such as GOBLET CELLS. It forms the lining of many body cavities, such as the DIGESTIVE TRACT, the RESPIRATORY TRACT, and the reproductive tract. Mucosa, rich in blood and lymph vessels, comprises an inner epithelium, a middle layer (lamina propria) of loose CONNECTIVE TISSUE, and an outer layer (muscularis mucosae) of SMOOTH MUSCLE CELLS that separates the mucosa from submucosa.
The numerical value of mucous membrane in Chaldean Numerology is: 3
The numerical value of mucous membrane in Pythagorean Numerology is: 1
Examples of mucous membrane in a Sentence
Your whole nose is lined with mucous membranes ... and in the upper part of the nose, there's this very specialized mucous membrane, and that's where you sense smells. And this is really a unique kind of tissue in the body, first of all, it's the only place in the body where a neuron that's coming from the brain directly contacts the outside world … and the part that sticks out in the environment can is what actually can detect an [odor molecule]. … And then and then it sends a signal like straight to the brain.
Translations for mucous membrane
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"mucous membrane." Definitions.net. STANDS4 LLC, 2023. Web. 29 May 2023. <https://www.definitions.net/definition/mucous+membrane>.
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