what is the spongy cavity
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- Medullary cavity The medullary cavity (medulla, innermost part) is the central cavity of bone shafts where red bone marrow and/or yellow bone marrow (adipose tissue) is stored; hence, the medullary cavity is also known as the marrow cavity.
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Medullary cavity Located in the main shaft of a long bone (consisting mostly of compact bone), the medullary cavity has walls composed of spongy bone (cancellous bone) and is lined with a thin, vascular membrane . However, the medullary cavity is the area inside any bone (long, flat, etc.) that holds the bone marrow.
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Medullary cavity Located in the main shaft (cortical bone) of a long bone (diaphysis) (consisting mostly of compact bone), the medullary cavity has walls composed of spongy bone (cancellous bone) and is lined with a thin, vascular membrane (endosteum).owever, the medullary cavity is the area inside any bone (long, flat, etc.) that holds the bone marrow.
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Pleural cavity Descriptions of Pleural cavity. Pleural cavity: The space enclosed by the pleura, which is a thin layer of tissue that covers the lungs and lines the interior wall of the chest cavity. Source: National Institute of Health. Pleural cavity: the cavity in the thorax that contains the lungs.
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Histology Photomicrographs Spongy bone is a network of irregularly-shaped sheets and spikes of bone (trabeculae). The trabeculae are only a few cell layers thick. The spaces between the trabeculae contain red or yellow marrow, depending on a person's age and on which bone it is.The marrow in these images is red marrow.he trabeculae are only a few cell layers thick. The spaces between the trabeculae contain red or yellow marrow, depending on a person's age and on which bone it is. The marrow in these images is red marrow.
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What is Spongy Bone? Spongy bone is lighter, softer, and weaker than compact or cortical bone, the other type of calcium tissue, but it has a greater surface area and is much more vascular, or supplied with blood vessels. Spongy bone is found on the inside of some bones, and it is surrounded by the stronger, more protective compact bone. diagram of the anatomy of a bone, showing the spongy bone. In adults, most red bone marrow can be found in spongy bone. Spongy bone is also called cancellous bone, which makes up a larger portion of the bone than the external compact bone tissue.
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- A body cavity is any fluid-filled space in a multicellular organism other than those of vessels (such as blood vessels and lymph vessels).The term usually refers to the space located between an animal ’s outer covering (epidermis), and the outer lining of the gut cavity, where internal organs develop.he human body cavity normally refers to the ventral body cavity, because it is by far the largest.
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Difference Between Compact Bone and Spongy Bone A large portion of a bone is comprised of this compact bone tissue (nearly 80%). It is also called dense bone because of its low porosity. It is in the interior side of the bone that we find spongy or cancellous tissues. This is almost porous network of structures having shapes of rods and plates.Spongy tissues make up only 20% of mass in a bone but their surface area is ten times than that of compact bone tissues. Compact bone tissues are the shaft or the outer part of the bone. It is dense and strong. • Spongy bone tissues are found on the inside of a bone. They are porous and have a sponge like appearance having holes in them.
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Serous membrane A serous membrane (also referred to as a serosa) is one of the thin membranes that cover the walls and organs in the thoracic and abdominopelvic cavities. The parietal layers of the membranes line the walls of the body cavity (pariet- refers to a cavity wall).
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cavity n a cavity occurring on the mesial or distal surface of a tooth. cavity, pulp, n the space in a tooth surrounded by the dentin; contains the dental pulp. The part of the pulp cavity within the coronal portion of the tooth is the pulp chamber, and the part found within the root is the pulp canal, or root canal.cavity, simple, n a cavity that involves only one surface of a tooth.. a hollow place or space, or a potential space, within the body or one of its organs. 2. in dentistry, the lesion produced by caries. abdominal cavity the cavity of the body between the diaphragm and pelvis, containing the abdominal organs.
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What is Spongy Bone? Cancellous bone tissue is found at the end of long bones, at joints, and in the vertebrae, the bones of the spinal column. Cancellous bone makes up a larger portion of the bone than the external compact bone tissue. diagram of the anatomy of a bone, showing the spongy bone. In adults, most red bone marrow can be found in spongy bone. Spongy bone is also called cancellous bone, which makes up a larger portion of the bone than the external compact bone tissue.
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cavity locule, loculus - a small cavity or space within an organ or in a plant or animal. lumen - a cavity or passage in a tubular organ; the lumen of the intestine. socket - a bony hollow into which a structure fits. pulp cavity - the central cavity of a tooth containing the pulp (including the root canal) cranial orbit, eye socket, orbital cavity, orbit - the bony cavity in the skull containing the eyeball. buccal cavity - the cavity between the jaws and the cheeks. antrum - a natural cavity or hollow in a bone.
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- Spongy bone is lighter and less dense than Compact bone. It consists of plates and bars of bone adjacent to small, irregular cavities that contain red bone marrow. Compact bon … e consists of closely packed osteons or Haversian systems.t is lighter than compact bone.    Compact bone is generally on the outer edges of bone. it is  composed of multiple osteon units that are bunched closely together  like stacked logs and, thus, is good at bearing weight in the long  direction. Spongy bone is generally on the inside of compact bone.
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What is Spongy Bone? While the spongy bone tissue itself does not contain blood vessels, the surrounding marrow is full of capillaries, and helps transfer nutrients and other metabolic products from the blood to the bone tissue. At birth, all of the bone marrow in the human body is red.
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Body cavity A body cavity is any fluid-filled space in a multicellular organism other than those of vessels (such as blood vessels and lymph vessels). The term usually refers to the space located between an animal ’s outer covering (epidermis), and the outer lining of the gut cavity, where internal organs develop. body cavity is any fluid-filled space in a multicellular organism other than those of vessels (such as blood vessels and lymph vessels). The term usually refers to the space located between an animal ’s outer covering (epidermis), and the outer lining of the gut cavity, where internal organs develop.
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- Noun. 1. uterine cavity-the space inside the uterus between the cervical canal and the Fallopian tubes. bodily cavity, cavum, cavity - (anatomy) a natural hollow or sinus within the body. uterus, womb-a hollow muscular organ in the pelvic cavity of females; contains the developing fetus.terine cavity-the space inside the uterus between the cervical canal and the Fallopian tubes. bodily cavity, cavum, cavity - (anatomy) a natural hollow or sinus within the body.
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spongocoel The central cavity of a sponge, which opens to the outside by way of the osculum. Origin of spongocoel.
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- Endosteum - inner connective tissue membrane containing same cells as periosteum (osteoblasts and osteoclasts). The remaining bones, short flat and irregular are similar but with no epiphysis or shaft. They have marrow but no marrow cavity. Spongy bone of the flat bones (and the other non-long bones, too, sometimes) is called diploë. The hematopoietic tissue is found in the diploë and the spongy bones of long bones. Microscopic Structure Compact Bone (see figure 6.3) Osteon - the structural unit
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- Spongy (cancellous) bone makes up short, flat, and irregularly shaped bones. It also forms the ends (epiphysis) of long bones. Its structural units are called trabeculae “little beams” and within the spaces of these irregular frameworks of columns are found red bone marrow – the sites of blood cell production.The spongy appearance is due to these trabeculae.t is also found in the epiphyseal plate between the end of the bone (epiphysis) and the long, cylindrical body of the bone (diaphysis.) This structure allows for bone growth. As the individual matures and bone growth ceases, this structure becomes replaced with bone and becomes the epiphyseal line.
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peritoneal cavity Medical Definition of peritoneal cavity. : a space formed when the parietal and visceral layers of the peritoneum spread apart.
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Medullary cavity Medullary cavity. From Wikipedia, the free encyclopedia. The medullary cavity (medulla, innermost part) is the central cavity of bone shafts where red bone marrow and/or yellow bone marrow (adipose tissue) is stored; hence, the medullary cavity is also known as the marrow cavity.owever, the medullary cavity is the area inside any bone (long, flat, etc.) that holds the bone marrow.
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- Compact Bone and Spongy Bone Compact Bone does not have any spaces or hollows in the bone matrix that are visible to the eye. Compact bone forms the thick-walled tube of the shaft (or diaphysis) of long bones, which surrounds the marrow cavity (or medullary cavity).ompact Bone and Spongy Bone Compact Bone does not have any spaces or hollows in the bone matrix that are visible to the eye. Compact bone forms the thick-walled tube of the shaft (or diaphysis) of long bones, which surrounds the marrow cavity (or medullary cavity).
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buccal cavity Noun. 1. buccal cavity-the cavity between the jaws and the cheeks. mouth, oral cavity, oral fissure, rima oris-the opening through which food is taken in and vocalizations emerge; he stuffed his mouth with candy.oun. 1. buccal cavity-the cavity between the jaws and the cheeks. mouth, oral cavity, oral fissure, rima oris-the opening through which food is taken in and vocalizations emerge; he stuffed his mouth with candy.
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sponges & cnidarian notes b1 Osculum is single, large body opening at the top for water & wastes to leave. Spongocoel is the body cavity of sponges. Have only 2 cell layers (ectoderm & endoderm) separated by jellylike material. Flagellated cells called choanocytes or collar cells line their internal body cavity. Flagella of choanocytes beat & pull in water containing food which the collar traps.
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Body cavity A body cavity is any fluid-filled space in a multicellular organism other than those of vessels (such as blood vessels and lymph vessels).The term usually refers to the space located between an animal ’s outer covering (epidermis), and the outer lining of the gut cavity, where internal organs develop.he term usually refers to the space located between an animal ’s outer covering (epidermis), and the outer lining of the gut cavity, where internal organs develop.
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- Bone or osseous tissue is found in two different forms: compact bone. cancellous or spongey bone. Compact bone is a very dense tissue forming the outer layer of all bones and the thickened shafts or diaphyses of long bones.ancellous or spongey bone is found forming the core of most flat and irregular bones. It is also very prevalent in the epiphyses(ends) of long bones. The construction of this osseous tissue type is quite different than that of compact bone. One key difference is the absence of osteons!