what is adventitia
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adventitia adventitia. n. 1. (Anatomy) the outermost covering of an organ or part, esp the outer coat of a blood vessel. [C19: New Latin, from the neuter plural of Latin adventīcius; see adventitious].dventitia. n. 1. (Anatomy) the outermost covering of an organ or part, esp the outer coat of a blood vessel. [C19: New Latin, from the neuter plural of Latin adventīcius; see adventitious].
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artery The wall of an artery consists typically of an outer coat (tunica adventitia), a middle coat (tunica media), and an inner coat (tunica intima). 1  Representation of arterial coats: A, tunica intima; B, internal elastic lamina; C, tunica media; D, external elastic lamina; E, tunica externa. From Dorland's, 2000.
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- en españolAcantosis nigricans. Acanthosis nigricans (AN) is a skin condition that causes increasingly thicker and darker patches or streaks around joints and body areas with many creases and folds (such as knuckles, armpits, elbows, knees, and the sides and back of the neck).
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Granuloma Annulare This image displays a small, smooth, round, slightly elevated lesion typical of granuloma annulare. Granuloma annulare is a common skin condition characterized by bumps appearing over the joints and the backs of the hands. Its cause is not known, and most episodes of granuloma annulare clear up after a few years, with or without treatment. Overview.
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- The muscular middle layer is called the tunica media, and the outermost layer is called the tunica adventitia. Because capillaries are only one cell layer thick, they only have a tunica intima. This ultra-thin design allows for the exchange of gases and nutrients through the capillary walls.
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- Internal angles of any type of triangle sum up to 180°. In other words, we can say that a triangle has three angles and addition of angles equals to 180° or π / 2 radians.
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- Epidermodysplasia verruciformis (EV) is usually suspected with the appearance of generalized wart-like lesions early in life.A major concern for those affected by this condition is that the lesions may transform into skin cancer.pidermodysplasia verruciformis (EV) is usually suspected with the appearance of generalized wart-like lesions early in life.
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Serratia marcescens While S. marcescens is a rare cause of community-acquired infections, it has emerged as an important nosocomial healthcare-associated pathogen and a frequent source of outbreaks of hospital infection (72), in both adult (122) and paediatric patients (115).erratia marcescens is a member of the genus Serratia, which is a part of the family Enterobacteriaceae. Currently 14 species of Serratia are recognized within the genus, eight of which are associated with human infection (67).
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What is Lactium&Reg;? 10 most extreme places on Earth. Lactium® is a stress relief product developed by Ingredia Nutritional, a division of Ingredia S.A., a company that develops, markets, and distributes food ingredients.d. According to Ingredia Nutritional, Lactium® can provide relief from stress and may be taken as a regular dietary supplement or as needed for specific stress issues. In addition to being used to treat stress, it can also be used in the management of some types of sleep disorders.
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- Adventitious: Coming from an external source or occurring in an unusual place or manner. Not inherent, inherited or innate but rather occurring accidentally or spontaneously. When a doctor or nurse auscults (listens to) the chest or abdomen, adventitious sounds are those that are normally not heard coming from the chest or abdomen. The word adventitious comes from the Latin adventicius meaning foreign, strange, extraneous, coming from abroad or from outside.. This, in turn, comes from the verb advenire meaning to come to or to arrive..
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adventitia Definition of adventitia. : an external chiefly connective tissue covering of an organ; especially : the external coat of a blood vessel.
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Placenta Creta: Accreta, Increta, Percreta BabyMed Privacy Policy. A placenta creta, accreta, increta, or percreta is a placenta that grows during pregnancy into or through the uterus. Having this condition is life-threatening and requires expert surgical and medical care.
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Childbirth Follow all of ScienceDaily's latest research news and top science headlines! Childbirth. Childbirth (also called labour, birth, partus or parturition) is the culmination of a human pregnancy with the emergence of a newborn infant from its mother's uterus. A woman is considered to be in labour when she begins experiencing regular, strong uterine contractions, accompanied by changes of her cervix; primarily effacement and dilation.
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What is granuloma annulare? Granuloma annulare (GA) is a common skin condition in which there are smooth discoloured plaques. They are usually thickened and ring-shaped or annular in shape. Granuloma annulare is more correctly known as necrobiotic papulosis. There are several clinical patterns.
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Thread: simple question what is the difference between spasticity and spasms? I was told spasms are a subset of spasticity, although many (including a few docs) used them as meaning the same thing. Wikepedia states: Spasticity or muscular hypertonicity is a disorder of the central nervous system (CNS) in which certain muscles continually receive a message to tighten and contract.
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- The name Charles is an English baby name. In English the meaning of the name Charles is: Man (from the Old English 'ceorl'). Famous Bearers: American movie star Charles Bronson; British Prince Charles; evolutionist Charles Darwin.he name Charles is a Shakespearean baby name. In Shakespearean the meaning of the name Charles is: King Henry V' Charles the sixth, Dauphin and afterwards King of France. 'As You Like It' Wrestler to Frederick.
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orbit 1 apsis-The extreme point of an orbit. 2  eccentric-First meant not concentric as it referred to an orbit in which the Earth was not precisely in the center or straying from a circular path; the area where two circles overlap is the eccentric.rbit. the path in which something moves around a planet, star etc, eg the path of the Earth round the Sun or of a spacecraft round the Earth.
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New York City 1 The Bronx (Bronx County) is New York City's northernmost borough and the only New York City borough with a majority of it a part of the mainland United States. 2  It is the location of Yankee Stadium, home of the New York Yankees, and home to the largest cooperatively owned housing complex in the United States, Co-op City.ew York City is the most-populous city in the United States, with an estimated record high of 8,491,079 residents as of 2014, incorporating more immigration into the city than outmigration since the 2010 United States Census.
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Ustio In 2009, Ustio was permitted by the nations of Judea to settle land in the region. After some deliberation, Ustio established the region, known as Lyracas, in Judea. Still a burgeoning colony, it is notable for having it's own Chancellor and it's own Senate, although the Federal Senate in Ustio may still overrule any legislation made by the Lyracasian Senate.
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Serratia Serratia is a genus of Gram-negative, facultatively anaerobic, rod-shaped bacteria of the Enterobacteriaceae family. The most common species in the genus, S. marcescens, is normally the only pathogen and usually causes nosocomial infections.However, rare strains of S. plymuthica, S. liquefaciens, S. rubidaea, and S. odoriferae have caused diseases through infection.he most common species in the genus, S. marcescens, is normally the only pathogen and usually causes nosocomial infections. However, rare strains of S. plymuthica, S. liquefaciens, S. rubidaea, and S. odoriferae have caused diseases through infection.
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When Does Advent Start? Question: Advent is a time of preparation for the coming of Christ at Christmas. Traditionally, it has been celebrated with prayer and fasting, which is why it is known as the little Lent ..
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The blood vessels (Collagen is a connective-tissue protein.) The tunica adventitia provides a limiting barrier, protecting the vessel from overexpansion. Also characteristic of this layer is the presence of small blood vessels called the vasa vasorum that supply the walls of larger arteries and veins.
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Study guide for Chapter 27 - OB Placenta that is abnormally adherent to the uterine wall. If the condition is more advanced, it is called placenta increta (the placenta extends into the uterine muscle) or placenta percreta (the placenta extends through the uterine muscle).
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Blood Vessel Tunics When the fibers relax, vasodilation (va'so-dl-la'shun), or widening of the blood vessel lumen, results. The tunica externa (eks-ter'na; externe = outside), or funica adventitia, is the outermost layer of the blood vessel wall. It is composed of areolar connective tissue that contains elastic and collagen fibers. The tunica externa helps anchor the vessel to other structures.
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Advent Advent is a season observed in many Western Christian churches as a time of expectant waiting and preparation for the celebration of the Nativity of Jesus at Christmas. The term is an anglicized version of the Latin word adventus, meaning coming. Latin adventus is the translation of the Greek word parousia, commonly used to refer to the Second Coming of Christ. For Christians, the season of Advent anticipates the coming of Christ from two different perspectives.
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Placenta Abruptio - Topic Overview Placenta abruptio is a pregnancy problem in which the placenta separates too early from the wall of the uterus. The placenta is a round, flat organ that forms during pregnancy. It gives the baby food and oxygen from the mother.