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What Contains no blood vessels or nerves
Skeletal Cartilage
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What is Surrounded by the perichondrium (dense irregular connective tissue) that resists outward expansion
Skeletal Cartilage
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What are the Three Types of Skeletal Cartilage?
- Hyaline
- Elastic
- Fibrocartilage
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Which Cartilage provides support, flexibility, and resilience?
Hyaline Cartilage
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Which Cartilage is the most abundant skeletal cartilage?
Hyaline Cartilage
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Which Cartilage is present in
*articular- covers the end of long bones
Hyaline Cartilage
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Which cartilage is present in
*Costal- connects the ribs to the sternum
Hyaline cartilage
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Which cartilage is present in
*Respiratory- makes up larynx, reinforces air passage
Hyaline Cartilage
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Which cartilage is present in
*Nasal- supports the nose
Hyaline Cartilage
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This cartilage is similar to hyaline cartilage, but contains elastic fibers
Elastic Cartilage
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This cartilage is found in the external ear and the epiglottos
Elastic Cartilage
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This cartilage is highly compressed with great tensile strength
Fibrocartilage
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This cartilage contains collagen fibers
Fibrocartilage
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This cartilage is found in menisci of the knee and in intervertebral discs
Fibrocartilage
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What 2 ways does cartilage grow?
- *Appositional
- *Interstitial
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In which cartilage growth way does the cells in the perichondrium secrete matrix against the external face of existing cartilage?
Appositional
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In which cartilage growth way does lacunae-bound chondrocytes inside the cartilage divide and secrete new matrix, expanding the cartilage within?
Interstitial
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Calcification of cartilage occurs when?
- *During normal bone growth
- *During old age
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Which skeleton is the bones of the skull, vertebral column, and rib cage?
Axial Skeleton
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Which skeleton is the bones of the upper and lower limbs, shoulder, and hip
Appendicular skeleton
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Which bones are longer then they are wide? (Humerus)
Long Bones
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Which bones are cube-shaped bones of the wrist and ankle?
Short Bones
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Which bones are bones that form within tendons? (patella)
Sesamoid Bones
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Which bones are thin, flattened, and a bit curved? (sternum, and most skull bones)
Flat Bones
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Which bones are bones with complicated shapes? (vertebrae and hip bones)
Irregular Bones
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What are the Functions of Bones? (there are 5)
- *Support
- *Protection
- *Movement
- *Mineral Storage
- *Blood cell Formation
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This function of the bone forms the framework that supports the body and cradles soft organs.
Support
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This function of bones provides a protective case for the brain, spinal cord, and vital organs.
Protection
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This function of the bones provides levers for muscles.
Movement
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This function of the bone is a reservoir for minerals, especially calcium and phosphorus.
Mineral Storage
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This function of the bones is where hematopoiesis occurs within the marrow cavities of the bone.
Blood cell Formation
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Which bone markings serve as sites of attachment for muscle, ligaments, and tendens?
Bulges, depressions, and holes
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Which depressions serve as joint surfaces?
bulges, depressions, and holes
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Which bone markings serve as conduits for blood vessels and nerves?
bulges, depressions, and holes
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Which bone texture has a dense outer layer?
Compact bone
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Which bone texture has a honeycomb of trabeculae filled with red bone marrow?
Spongy bone
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Long bones consist of & ?
diaphysis and epiphysis
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Which structure of the long bone has a tubular shaft that forms the axis?
Diaphysis
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Which structure of a long bone is composed of compact bone that surrounds the medullary cavity?
Diaphysis
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This structure of the long bone has yellow bone marrow (fat) that is contained in the medullary cavity.
Diaphysis
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This structure of the long bone has expanded ends?
Epiphyses
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This structure of a long bone has an exterior that is compact bone and a interior that is spongy bone?
Epiphyses
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This structure of a long bone has joint surfaces that are covered with articular (hyaline) cartilage.
epiphyses
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What is the name of the line that seperates the diaphysis from the epiphyses.
Epiphyseal
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What are the 2 bone membranes?
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Which bone membrane is a double layered protective membrane?
Periosteum
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Which bone membrane is a delicate membrane covering internal surfaces of the bone?
Endosteum
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What type of tissue is the outer layer of periosteum?
dense irregular connective tissue
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The inner osteogenic layer of periosteum is composed of what?
osteoblasts and osteoclasts
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The periosteum is richly supplied with fibers, , and vessels, which enter the bone via nutrient foramina.
nerve fibers, blood, and lymphatic vessels.
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Which bone membrane is secured to underlying bone by Sharpy's fibers?
periosteum
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Which 3 bones have thin plates of periosteum-covered compact bone on the outside and endosteum-covered spongy bones (diploe) on the inside?
- *Short
- *Irregular
- *Flat bones
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Which 3 bones have no diaphysis or epiphysis?
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Which 3 bones contain bone marrow between the trabeculae?
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