what is trabeculae carneae
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Trabeculae carneae The trabeculae carneae (columnae carneae, or meaty ridges), are rounded or irregular muscular columns which project from the inner surface of the right and left ventricles of the heart. These are different from the pectinate muscles, which are present in the right atrium and the atrial appendages of the heart.he trabeculae carneae (columnae carneae, or meaty ridges), are rounded or irregular muscular columns which project from the inner surface of the right and left ventricles of the heart. These are different from the pectinate muscles, which are present in the right atrium and the atrial appendages of the heart.
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Trabeculae carneae Trabeculae carneae. Definition. noun. Muscular ridges that crisscross and project from the inner walls of the heart ventricles.Supplement. Their structure is important to their role. Had the inner surface of heart ventricles been flat, suction could occur and this would impair the heart's ability to pump efficiently.Word origin: Latin trabeculae (beam) + carneae (flesh).uscular ridges that crisscross and project from the inner walls of the heart ventricles. Supplement. Their structure is important to their role. Had the inner surface of heart ventricles been flat, suction could occur and this would impair the heart's ability to pump efficiently.
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- Labeling theory arose from the study of deviant behavior in the 1950's and 1960's and was a rejection of consensus theory or structural functionalism. Labeling theory or social reaction theory, focuses on the linguistic tendency of majorities to negatively label minorities or those seen as deviant from norms.Labeling theory or social reaction theory is closely related to social-construction of reality.The theory of symbolic interactionism has the closest affinity with labeling theory. and symbolic-interaction analysis.abeling theory or social reaction theory, focuses on the linguistic tendency of majorities to negatively label minorities or those seen as deviant from norms. Labeling theory or social reaction theory is closely related to social-construction of reality.
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- noun, plural: trabeculations. The formation or the occurrence of trabecula(e). Supplement. Trabeculation may form in various organ, such as the heart, spleen, bone and penis. Word origin: from Latin trabēcula, diminutive of trabs, trab-, beam. Related forms: trabecula (noun), trabecular (adjective), trabeculate (adjective).
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- CRE, which stands for carbapenem-resistant Enterobacteriaceae, are a family of germs that are difficult to treat because they have high levels of resistance to antibiotics.
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What is the Trachea (Windpipe) Carina is the ridge just before the bifurcation of trachea, the point where the trachea divides into the left and right main bronchi [9, 10]. Carina of Trachea What Does the Trachea Do
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Trabeculae of Bone: Definition & Function Trabeculae of bone provide structural support to the spongy bone found at the ends of longs bones. In this lesson, we will learn about the structure of trabeculae and how they can grow and change in response to mechanical stress.ancellous bone also contains a lot of red bone marrow that fills up the spaces between trabeculae. This bone marrow is really important since it is where all the blood cells in your body are made.
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- CRE, which stands for Carbapenem-resistant Enterobacteriaceae, are a part (or subgroup) of Enterobacteriaceae that are difficult to treat because they are resistant to commonly used antibiotics. Occasionally CRE are completely resistant to all available antibiotics.
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trabecula n. pl. tra·bec·u·lae (-lē′) 1  1. Any of the supporting strands of connective tissue projecting into an organ and constituting part of the framework of that organ. 2  2. Any of the fine spicules forming a network in cancellous bone.
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Tracheobronchial injury The trachea and bronchi form the tracheobronchial tree. The trachea is situated between the lower end of the larynx and the center of the chest, where it splits into the two bronchi at a ridge called the carina.he most common tracheal injury is a tear near the carina or in the membranous wall of the trachea. In blunt chest trauma, TBI occurs within 2.5 cm of the carina 40–80% of the time. The injury is more common in the right main bronchus than the left, possibly because the former is near vertebrae, which may injure it.
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Blastula A blastula is a sphere of cells surrounding a blastocoele. The blastocoele is a fluid filled cavity which contains amino acids, proteins, growth factors, sugars, ions and other components which are necessary for cellular differentiation.The blastocoele also allows blastomeres to move during the process of gastrulation. blastula is a sphere of cells surrounding a blastocoele. The blastocoele is a fluid filled cavity which contains amino acids, proteins, growth factors, sugars, ions and other components which are necessary for cellular differentiation.
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Respiratory System The trachea bifurcates, or divides, into two branches at its most distal portion and forms the bronchi. The bifurcation is reinforced by a cartilaginous plate called the carina. Like the trachea, each bronchus is made up of cartilaginous rings to keep the lumen open as it goes into the lung. As the branches get smaller, they are called secondary bronchi and segmental (or tertiary) bronchi.
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What is the function of trabeculae carneae? Making the world better, one answer at a time. Trabeculae carneae are fleshy beams found on the inner surface of the right and left ventricles of the heart. Do not confuse it with the pectinate muscle that is found in the right atrium and left auricle.aking the world better, one answer at a time. Trabeculae carneae are fleshy beams found on the inner surface of the right and left ventricles of the heart. Do not confuse it with the pectinate muscle that is found in the right atrium and left auricle.
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- Answered by The Community. Making the world better, one answer at a time. A tubercle, is a small bony nodule or eminence where a muscle generally attaches, wheres a tuberosity tends to be a larger, rougher bony eminence in which a muscle also generally attaches.
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- trochee. A trochee (the adjective is trochaic) is a metrical foot comprised of a stressed syllable followed by an unstressed syllable. In Greek comedy and tragedy, trochees appear often in lyric, choral, and spoken dialogue.In Latin comedy, trochees appear in verses accompanied by dance and march. trochee (the adjective is trochaic) is a metrical foot comprised of a stressed syllable followed by an unstressed syllable.
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What connects the central canals of osteons? The tiny plates of bone material found in spongy bone are called A interstitial lamellae. E. Trabeculae Well, Trabeculae translates to tiny beam or rod whereas trabeculae means tiny plates... and if it is for spongy bone, then that would be A. interstitial lamella … e.1 person found this useful.he tiny plates of bone material found in spongy bone are called A interstitial lamellae. E. Trabeculae Well, Trabeculae translates to tiny beam or rod whereas trabeculae means tiny plates... and if it is for spongy bone, then that would be A. interstitial lamella … e. 1 person found this useful.
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- Units of Trabeculae. The units of trabeculae are known as the primary components of the trabecular bone. The smallest entity that makes up the trabecular bone is known as the trabecula, and they jointly make up the term trabeculae. trabecula is defined as the smallest element that is present inside the bones and other structures. These trabeculae are microscopic tissue elements in nature and can exist in the form of a small beam, strut or a rod.
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What is Peritoneal Carcinomatosis? Patients in the later stages of peritoneal carcinomatosis may be treated with chemotherapy. An ultrasound can be used to detect cancer in the abdominal cavity. Peritoneal carcinomatosis is a type of secondary cancer that affects the lining of the abdominal cavity, called the peritoneum. It occurs when cancer metastasizes from another part of the body and implants into the lining. Peritoneal carcinomatosis most commonly follows severe or untreated pancreas, ovarian, stomach, and colon cancer.
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Carina of trachea Carina of trachea. In anatomy, the carina is a ridge of cartilage in the trachea that occurs between the division of the two main bronchi. This occurs at the lower end of the trachea (usually at the level of the 4th thoracic vertebra, which is in line with the sternal angle, but may raise or descend up to two vertebrae higher or lower with breathing). This ridge lies to the left of the midline, and runs antero-posteriorly (front to back). Foreign bodies that fall down the trachea are more likely to enter the right bronchus. The mucous membrane of the carina is the most sensitive area of the trachea and larynx for triggering a cough reflex.
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Seedling The plumule is the part of a seed embryo that develops into the shoot bearing the first true leaves of a plant. In most seeds, for example the sunflower, the plumule is a small conical structure without any leaf structure. Growth of the plumule does not occur until the cotyledons have grown above ground. This is epigeal germination. However, in seeds such as the broad bean, a leaf structure is visible on the plumule in the seed. These seeds develop by the plumule growing up through the soil with the cotyledons remaining below the surface.
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What Is a Pinguecula and a Pterygium (Surfer's Eye)? Pinguecula and pterygium are growths on your eye’s conjunctiva, the clear covering over the white part of the eye. Pinguecula is a growth that looks like a yellow spot or bump on the conjunctiva. It often appears on the side of the eye near your nose. A pinguecula is a deposit of protein, fat, or calcium. Pterygium is a growth of fleshy tissue that may start as a pinguecula. It can remain small or grow large enough to cover part of the cornea.
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Peritoneal Cancer Peritoneal carcinomatosis is a rare type of cancer that affects the peritoneum. It develops when existing abdominal cancers, including appendix, colon, rectal, and pancreatic cancers, spread into the peritoneum. This causes tumors to grow throughout the peritoneum. The spread of an abdominal cancer to the peritoneum usually means that your abdominal cancer is in an advanced stage. Another form of the disease, primary peritoneal carcinomatosis, begins in the peritoneum itself. This is also a rare condition, and tends to affect women who are also at risk for ovarian cancer. Symptoms. Peritoneal carcinomatosis caused by abdominal cancers can create a condition called ascites.
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FIBROUS TISSUE Noun. 1. trabecula-rod-shaped structures of fibrous tissue that divide an organ into parts (as in the penis) or stabilize the structure of an organ (as in the spleen). fibrous tissue-tissue consisting of or containing fibers in both animals and plants. 1  Facebook.
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- According to Gray's anatomy online I quote The trabeculae trabeculæ (carneae? carneæ?) column carne are rounded or irregular muscular columns which project from the whole of the inner surface of, the ventricle with the exception of the. conus arteriosus
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- The acetabulum /aesɨˈtaebjʊləm/ (æsɨˈtæbjʊləm cotyloid) cavity is a concave surface of the. pelvis
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ESSENTIAL TREMOR In essential or familial tremor, the hands and arms are usually quiet at rest, but if the patient attempts to perform a task, such as picking up a glass of water or writing, then the tremor becomes very noticeable. Tremor can sometimes involve the head and neck and also sometimes involves the legs.