what is septum
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septum Noun. 1. septum - (anatomy) a dividing partition between two tissues or cavities. partition - (anatomy) a structure that separates areas in an organism. nasal septum-a partition of bone and cartilage between the nasal cavities. anatomy, general anatomy-the branch of morphology that deals with the structure of animals.
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Definitions &Translations One of the transverse partitions dividing the shell of a mollusk, or of a rhizopod, into several chambers. septum (Noun). One of the transverse partitions dividing the body cavity of an annelid. Origin: From septum, alternative form of saeptum, from saeptus, perfect passive participle of saepio.
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Truncus Arteriosus A ventricular septal defect is an opening in the dividing wall (septum) between the two lower chambers of the heart known as the right and left ventricles.VSD is a congenital (present at birth) heart defect. ventricular septal defect is an opening in the dividing wall (septum) between the two lower chambers of the heart known as the right and left ventricles.
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nasal septum 1. one of the thin plates of bone separating the alveoli of the teeth in the mandible and maxilla. Called also interradicular septum. 2. one of the thin septa that separate adjacent pulmonary alveoli, containing connective tissue and the capillary network of the blood supply of the lung. Defs.
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NASAL SEPTUM Meaning: A partition of bone and cartilage between the nasal cavities. Classified under: Nouns denoting body parts. Hypernyms (nasal septum is a kind of...): septum ((anatomy) a dividing partition between two tissues or cavities).
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Ventricular Septal Defect (VSD) Septal means ‘of the septum’ – the wall between the right and left sides of the heart. Defect means a hole. So a VSD is a hole in the wall between the ventricles. Because pressure is higher on the left side of the heart, some of the blood that should be pumped into the aorta leaks from the left ventricle into the right.A small VSD allows slightly more blood going to the lungs and does not usually require any treatment.o a VSD is a hole in the wall between the ventricles. Because pressure is higher on the left side of the heart, some of the blood that should be pumped into the aorta leaks from the left ventricle into the right.
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- Often, narrow nasal passages are the result of problems with the nasal septum and turbinates. The nasal septum and the turbinates are normal parts of the nose. The nasal septum is the structure that divides your nasal passages into the right and left sides. A deviated septum refers to a septum that is crooked. The turbinates are also inside the nose, near the septum.
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Definitions &Translations Wiktionary (0.00 / 0 votes) Rate this definition: septum (Noun). A wall separating two cavities; a partition; as, the nasal septum. septum (Noun). A partition that separates the cells of a fruit. septum (Noun).
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Septum Interatrial septum, the wall of tissue that is a sectional part of the left and right atria of the heart; Interventricular septum, the wall separating the left and right ventricles of the heart; Lingual septum, a vertical layer of fibrous tissue that separates the halves of the tongue; Nasal septum: the cartilage wall separating the nostrils of the nose
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septum pellucidum septum pel·lu·ci·dum. n. pl. septa pel·lu·ci·da (-də). A thin membrane of nervous tissue that forms the medial wall of the lateral ventricles in the brain. Also called septum lucidum.trioventricular septum the part of the membranous portion of the interventricular septum between the left ventricle and the right atrium. deviated septum an injury or malformation of the nasal septum so that one part of the nasal cavity is smaller than the other; this is fairly common and seldom causes complications.
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Rheum Rheum (/ˈruːm/; from Greek: ῥεῦμα, rheume, a flowing, rheum), also known as gound, is thin mucus naturally discharged from the eyes, nose, or mouth during sleep (cf. mucopurulent discharge). Rheum dries and gathers as a crust in the corners of the eyes or the mouth, on the eyelids, or under the nose. It is formed by a combination of mucus (in the case of the eyes, consisting of mucin discharged from the cornea or the conjunctiva), nasal mucus, blood cells, skin cells, or dust. Rheum from the eyes is particularly common. Dried rheum is in common usage called sleep, e.g., to have sleep in one's eyes.
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Atrial Septal Defect (ASD) A hole in the wall that separates the top two chambers of the heart. This defect allows oxygen-rich blood to leak into the oxygen-poor blood chambers in the heart. ASD is a defect in the septum between the heart's two upper chambers (atria). The septum is a wall that separates the heart's left and right sides. More information for...
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- A partition of bone and cartilage between the nasal cavities. Classified under: Nouns denoting body parts. Hypernyms (nasal septum is a kind of...): septum ((anatomy) a dividing partition between two tissues or cavities).
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Deviated Septum Ideally, the nasal septum should lie exactly in the center, so that the left and right sides of the nose are of equal size. In about 80% of us, however, the nasal septum is a little off-center, although most of us never notice. Less often, the septum is more dramatically off-center. This is called a deviated septum.
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septum septum. n, pl-ta (-tə). 1. (Biology) biology anatomy a dividing partition between two tissues or cavities. 2. (Anatomy) biology anatomy a dividing partition between two tissues or cavities. 3. (Mechanical Engineering) a dividing partition or membrane between two cavities in a mechanical device.
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Atrial Septal Defect (ASD) a hole in the wall that separates the top two chambers of the heart this defect allows oxygen rich blood to leak into the oxygen poor blood chambers in the heart asd is a defect in the septum between the heart s two upper chambers atria the septum is a wall that separates the heart s left and right sides more information for
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Septum pellucidum Structure [edit]. The septum pellucidum is located in the midline of the brain, between the two cerebral hemispheres. It is attached superiorly to the corpus callosum, the large collection of nerve fibers that connect the two cerebral hemispheres.tructure [edit]. The septum pellucidum is located in the midline of the brain, between the two cerebral hemispheres. It is attached superiorly to the corpus callosum, the large collection of nerve fibers that connect the two cerebral hemispheres.
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Overview A deviated septum occurs when your nasal septum — the thin wall that separates your right and left nasal passages — is displaced to one side. A deviated septum can be caused by: 1  A condition present at birth. In some cases, a deviated septum occurs during fetal development and is apparent at birth.  Injury to the nose.
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Uterine septum Uterine septum. A uterine septum is a form of a congenital malformation where the uterine cavity is partitioned by a longitudinal septum; the outside of the uterus has a normal typical shape. The wedge-like partition may involve only the superior part of the cavity resulting in an incomplete septum or a subseptate uterus, or less frequently the total length of the cavity (complete septum) and the cervix resulting in a double cervix.
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- septum piercing. A piercing (usually performed with a ball closure ring or horseshoe ring) that goes through the thin piece of skin in front of the cartilagenous division of the nasal septum (between the nostrils) That person has a septum piercing, i can see the ring. #piercing#septum#cartilage#nasal#ring#body modification.
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Picture of the Sinuses Normally, the sinuses are empty except for a thin layer of mucus. The inside of the nose has ridges called turbinates. Normally these structures help humidify and filter air. The nose is divided in the center by a thin wall, called the septum.
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Structure of the Heart The two lower chambers of your heart are called ventricles. The ventricles pump blood out of your heart to other parts of your body. The Septum. An internal wall of tissue divides the right and left sides of your heart. This wall is called the septum. The area of the septum that divides the atria is called the atrial or interatrial septum. The area of the septum that divides the ventricles is called the ventricular or interventricular septum. Heart Valves. Figure B shows your heart's four valves.
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What is a septa in fungi? Septa is in hyphae ( hyphae are thread-like features inside a mushroom/ fungi. Septa are in it and they have pores that allow cytoplasm, organelles and nuclei (sometimes) to go through. To see what septa looks like search up septa fungi on a search engine...
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What are the two bony structures that make up the nasal septum? Confidence votes 174. The nasal septum, the division between the left and right airways of the nose, is made of three structures: the vomer bone, perpendicular plate of ethmoid bone, and its cartilage.
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atrial septal defect atrial septal defect a congenital heart defect in which the ostium primum or ostium secundum, openings in the septum primum of the embryonic heart, fail to close completely after birth.trial. pertaining to an atrium. atrial contraction. contraction of the atrial muscle; plays a part in ventricular filling and opening and closing of the A-V valves. atrial filling.
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Structure of the Heart The Septum. The right and left sides of your heart are divided by an internal wall of tissue called the septum. The area of the septum that divides the two upper chambers (atria) of your heart is called the atrial or interatrial septum. The area of the septum that divides the two lower chambers (ventricles) of your heart is called the ventricular or interventricular septum.