why does tissue feels spongy
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Structure of Bone Tissue Spongy (cancellous) bone is lighter and less dense than compact bone. Spongy bone consists of plates (trabeculae) and bars of bone adjacent to small, irregular cavities that contain red bone marrow. The canaliculi connect to the adjacent cavities, instead of a central haversian canal, to receive their blood supply.ompact bone consists of closely packed osteons or haversian systems. The osteon consists of a central canal called the osteonic (haversian) canal, which is surrounded by concentric rings (lamellae) of matrix. Between the rings of matrix, the bone cells (osteocytes) are located in spaces called lacunae.
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Top 40 Doctor insights on: Soft Tissue Stranding 1 doctor agreed: 1  Equivalent terms: All three of those terms mean the same thing, although misty mesentery is not one that is commonly used. 2  Edema=Swelling: 'soft tissue edema' just means swelling of soft tissue ( e.g. Skin/muscle/sub-cutaneous fat). 3  Skin, fat, tissue: Not bone, not muscle. 4  Not always: Depends on the situation. 5  Nonspecific: Term.
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Scar Tissue Scar tissue. Adhesion. Fibrosis. The words are different, but the concepts are the same. This dense, fibrous tissue affects us all and is an underlying factor in many injuries. Scar tissue binds up and ties down tissues that need to move freely. As scar tissue builds up, muscles become shorter and weaker. Tension on tendons causes tendinosis.
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- Spongy Pedal. A soft, spongy feel in the brake pedal is a sure sign of a problem in the hydraulic system. Issues such as air in the lines, failing calipers or wheel cylinders, or a weak flex line can feel soft when you hit the pedal. Your brake pedal should be firm and the brakes should feel solid and apply gradually. When the pedal is soft and spongy, your braking system is likely to fail soon.
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Ch. 6 Describe the structure of spongy bone. Spongy bone appears porous, has less bone matrix and more space than compact bone. Trabeculae are interconnecting rods or plates in spongy bone, which bear weight and help bones resist bending and twisting. Through their canaliculi.
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- Ganglion Cyst Overview. A ganglion cyst is a tumor or swelling on top of a joint or the covering of a tendon (tissue that connects muscle to bone). It looks like a sac of liquid (cyst). Inside the cyst is a thick, sticky, clear, colorless, jellylike material.Depending on the size, cysts may feel firm or spongy.he cause of ganglion cysts is not known. One theory suggests that trauma causes the tissue of the joint to break down, forming small cysts that then join into a larger, more obvious mass. The most likely theory involves a flaw in the joint capsule or tendon sheath that allows the joint tissue to bulge out.
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Bone Basics and Bone Anatomy Looking at the osteons in bone (A) under a microscope reveals tube-like osteons (B) made up of osteocytes (C). These bone cells have long branching arms (D) which lets them communicate with other cells. Spongy bone. Spongy bone is found mostly at the ends of bones and joints. About 20% of the bone in your body is spongy.
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How to Calculate Compound Annual Growth Rate in Excel This Excel spreadsheet uses the formulas above to calculate CAGR. The spreadsheet also rearranges the formula so you can calculate the final amount (given the initial amount, CAGR, and number of years) and the number of years (given the initial and final amount, and CAGR).
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What is Spongy Bone? The bone marrow fills up the open spaces between the trabeculae. 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.ancellous bone makes up a larger portion of the bone than the external compact bone tissue. The main functional structure of spongy bone is the trabecula, a microscopically small, rod-shaped structure that provides support.
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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.sseous tissue forms the variety of bones that make up the skeletal system. As such, osseous tissue directly or indirectly contributes to some very important body functions that include: support-for muscles, organs, and soft tissues. leverage and movement-the synovial joints. protection-for critical organs.
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What does it mean when you dream about bones? Bones consist of bony tissue, periosteum, marrow, blood and lymphatic vessels, nerves, and, in many cases, cartilage. Bony tissue, the main constituent, forms lamellae; the bone is considered compact or cancellous (spongy) according to the density of these lamellae.nder the appropriate stimuli, these primitive stromal cells mature to bone-forming cells at targeted sites in the skeleton. Under different stimuli, they are also capable of developing into adipocytes (fat cells), muscle cells, and chondrocytes (cartilage cells).
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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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Lungs and Respiratory System of the Chest The lungs are also very spongy due to the millions of tiny hollow alveoli that receive atmospheric air from the respiratory tree. Smooth muscle cells in the walls of the bronchioles adjust their diameter and help to control the flow of air into the alveoli of the lungs.
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- Water moves through the canals, into the chambers, and out through the central canal and osculum. THE SKELETON. The skeleton of a sea sponge is made up of tiny needlelike splinters called spicules. Spicules consist of a mesh of protein called spongin.Many sea sponges can only be identified by the microscopic examination of the skeleton.Because of this, indentification from photographs can become very difficult. sea sponge's body primarily consists of spicules and spongin. Spicules are needle shaped fiberlike structures that act as the sponge's skeleton. Spongin is a protein that helps provide body support. In some instances the spongin will combine with the spicules to provied support, in other times the spongin works alone.
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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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Structure of Bone Tissue There are two types of bone tissue: compact and spongy. The names imply that the two types differ in density, or how tightly the tissue is packed together. There are three types of cells that contribute to bone homeostasis.ompact Bone. Compact bone consists of closely packed osteons or haversian systems. The osteon consists of a central canal called the osteonic (haversian) canal, which is surrounded by concentric rings (lamellae) of matrix.
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- In general, carpal tunnel syndrome develops when the tissues around the median nerve swell and press on the nerve. Early in the disorder, the process is reversible. Over time, however, the insulation on the nerves may wear away, and permanent nerve damage may develop. The following events have been observed in the hands of people with carpal tunnel syndrome: The protective lining of tendons (called the tenosynovium) swells within the carpal tunnel.
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- Compact bone is found in the diaphysis (shaft) of long bones and as the outer layer of all bones. cancellous (spongy) bone-Consists of trabeculae (a network) of thin, connecting spicules which form a meshwork in the interior of bones. Spaces between the trabeculae contain marrow and blood vessels.ompact bone is found in the diaphysis (shaft) of long bones and as the outer layer of all bones. cancellous (spongy) bone-Consists of trabeculae (a network) of thin, connecting spicules which form a meshwork in the interior of bones. Spaces between the trabeculae contain marrow and blood vessels.
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- A 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: The breasts are composed of firm glandular tissue and soft fatty tissue. Together they make the breast tissue feel lumpy and bumpy with hills, valleys and ridges. That is normal. If you feel a lump, check the opposite side and see if it has a matching area i.e. mirror image. Fortunately the breast tissue is rather symmetrical (one side matches the other).
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How does compact bone differ from spongy bone? The osteonic canals contain blood vessels that are parallel to the long axis of the bone. These blood vessels interconnect, by way of perforating canals, with vessels on the surface of the bone. Spongy (cancellous) bone Bone that is lighter and less dense than compact bone.Spongy bone consists of plates (trabeculae) and bars of bone adjacent to small, irregular cavities that contain red bone marrow.The canaliculi connect to the adjacent cavities, instead of a central haversian canal, to receive their blood supply.ating Newest Oldest. Best Answer: There are two types of bone tissue: compact and spongy. As the names imply, these types of differ in density, or how tightly the tissue is packed together. Compact bone Bone that consists of closely packed osteons or haversian systems.
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- Two types of bone tissue are compact bone and spongy bone. Compact bone functions as the basic supporting tissue of the body. Spongy bone's function, meanwhile, is to make up … most of the short, flat, and irregular bones in your body.plit and merge into it. Answer by-xmeganx-. Confidence votes 4. There are 2 types of bone tissue: Spongy or cancellous bone (head of most large bones, ribs, shoulder blade) and Compact (in the diaphysis or middle part of large bones).
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Compare and Contrast spongy (cancellous) bone with compact bone.? Cortical bone is dense and forms the surface of bones. It is solid in appearance, and constitutes as 80% of total bone mass. Compact bone is composed of many cylinder shaped units called osteons, or Haversian Systems (after the anatomist who discovered them.).Spongy Bone: Cancellous bone is a type of osseous tissue with a low density and strength but very high surface area, that fills the inner cavity of long bones.Cancellous bone lies between two layers of compact bone, and this helps contribute to bone strength. As you can guess by it's name, it looks spongy, or porous.ortical bone is dense and forms the surface of bones. It is solid in appearance, and constitutes as 80% of total bone mass. Compact bone is composed of many cylinder shaped units called osteons, or Haversian Systems (after the anatomist who discovered them.).
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Histology Photomicrographs Microscope at 40X. 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.icroscope at 40X. 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.
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Swelling (medical) In medical parlance, swelling, turgescence or tumefaction is a transient abnormal enlargement of a body part or area not caused by proliferation of cells.It is caused by accumulation of fluid in tissues. It can occur throughout the body (generalized), or a specific part or organ can be affected (localized).welling is considered one of the five characteristics of inflammation; along with pain, heat, redness, and loss of function. In a general sense, the suffix -megaly is used to indicate a growth, as in hepatomegaly, acromegaly, and splenomegaly.
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- It makes up the hard exterior of skeletal bones. Spongy bone (cancell … ous bone) is in shorter, flatter bones, and at the ends of long bones. It has more blood vessels and usually contains bone marrow, where red blood cells are produced.pongy bone (cancell … ous bone) is in shorter, flatter bones, and at the ends of long bones. It has more blood vessels and usually contains bone marrow, where red blood cells are produced.