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39 Cards in this Set
- Front
- Back
Name 4 types of Tissue
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1. Epithelial
2. Connective 3. Muscle 4. Nerve |
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This tissue includes the Brain, spinal cord, and nerves. This is internal communication
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Nervous tissue
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These tissue contract to cause movement. This tissue is where muscles attach to bones (skeletal), muscles of heart, and muscles of walls of hollow organs.
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Muscle Tissue
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This tissue forms the boundary between different environments, protects, secretes, absorbs, and filters. The skin surface and lining of GI tract are examples of this.
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Epithelial Tissue
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This tissue supports, protects, and binds other tissues together such as bones, tendons, and fat.
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Connective Tissue
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What is the most abundant and widely distributed tissue type?
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Connective Tissue
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What are the four classes of Connective Tissues?
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1. Connective Tissue Proper
2. Cartilage 3. Bone Tissue 4. Blood |
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What are the Connective Tissue Proper subclasses?
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Loose Connective Tissue (areolar, adipose, reticular)
Dense Connective Tissue (regular, irregular, elastic) |
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What are the Cartilage Tissue subclasses?
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Hyaline cart, Elastic cart, Fibrocart
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What are the Bone Tissue subclasses?
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Compact and Spongy
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What are the Blood Tissue subclasses?
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WHOA! too complex..see chap 17 boyo.
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What are the four major functions of connective tissue?
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Binding and Support
Protection insulation Transportation (blood) |
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What are the 3 types of fibers in Connective Tissue?
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Collagen (strength, most abundant)
Elastic (stretch) Reticular (short/fine) |
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This type of tissue is avascular, and surrounded by the perichondrium
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Cartilage
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The most abundant type of cartilage, this provides support, flexibility, resilience. Present in: articular, costal, respiratory, nasal
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Hyaline Cartilage
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What is similar to Hyaline cartilage, but contains elastic fibers(found in ear)
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Elastic Cartilage
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What cartilage is highly compressed with great tensile strength and contains collagen fibers? (found in minisci of knee/invert discs)
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Fibrocartilage
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What is blood cell formation in marrow cavities called?
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Hematopoiesis
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What is fat storage is bone cavities called?
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Triglycerides
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Cube shaped bones(wrist and ankle) and sesamoid bones comprise this bone type
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short bones
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These bones are LONGER than they are wide
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Long bones
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Tendons, ie patella make up these bones
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Sesamoid Bones
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Wrist and ankle bones are these
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Cube-shaped bones
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Thin, flat, slightly curved bone
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Flat bone
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Complicated shaped bones
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Irregular Bones
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The humerus is an example of what type of bone
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Long Bone
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The vertebra is an example of what type of bone?
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Irregular bone
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The talus is an example of what type of bone?
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Short Bone
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What looks like a honeycomb of trabeculae?
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Spongy (cancellous) bone
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What bone has a dense outer layer?
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Compact Bone
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the end of a long bone; initially separated from the main bone by a layer of cartilage that eventually ossifies so the parts become fused
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Epiphysis (proximal and distal)
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These fibers are a matrix of connective tissue consisting of bundles of strong collagenous fibres connecting periosteum to bone.
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Sharpey's Fibers
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What is a thin layer of connective tissue which lines the surface of the bony tissue that forms the medullary cavity of long bones?
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Endosteum
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Where does Hematopoietic tissue occur in adults?
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trabecular cavities of the heads of the femur/humerus, and diploe of flat bones.
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Where does Hematopoietic tissue occur in newborns?
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medullary cavities and all spaces in spongy bone
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Osteogenic (stem cells) in peri and endosteum give rise to what?
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Osteoblasts (bone forming cells)
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What are mature bone cells?
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Osteocyte
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What are cells that break down (resorb) bone matrixes called?
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Osteoclasts
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What is responsible for hardness and resistance to compression in bones?
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Hydroxyapatites
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