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24 Cards in this Set
- Front
- Back
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what are the 5 functions of bones?
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1- Support (structure/shape)
2- Movement 3- Protection 4- Mineral storage 5- Hemopoiesis |
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what are the 5 classifications of bones?
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1-long
2-short 3- flat 4- irregular 5-Sesimoid |
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flat bones=
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parietal, frontal, occipital, ribs, sternum
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sesimoid bones=
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patella, 1st metatarsal
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Periosteum covers all the outer surface of long except for what 3 cases?
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1- Articulating surfaces (covered by hyaline cartilage)
2- At points of insertion of ligaments and tendon (apophysis) 3- surface of the patella and other sesamoid bones |
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In mature bone __ to __ % of the weight of the matrix is ____. _____ material (_______) forms ___ to ____ %, and ______ ______ forms ____ to _____ % of the DRY weight of the bone
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25-30% H20
Organic (collagen) 30-40% Mineral salts 60-70% |
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Some terminology:
Condyle |
smooth rounded process for articulation
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facet
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smaller nearly flat articular surface
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fissure
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a groove or cleft
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fossa
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depression
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foramen
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hole
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fovea
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rounded depression or pit
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line
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a less prominent ridge
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linea
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a narrow ridge
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meatus
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a tube like like passageway within a bone
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notch
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indentation in a bone
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ramus
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a structure given off from a larger one
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spine
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a sharp thorn-like projection
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sulcus
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linear groove, less deep than a fissure
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trochanter
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a large, somewhat blunt process
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tubercle
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small process
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tuberosity
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large, roughened process
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what are the 7 bones that comprise the orbit of the eye:
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Frontal, zygomatic. maxilla, sphenoid, lacrimal, ethmoid & palatine
The nasal bone is NOT part of the eye. |
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what are the 6 ossicles of the innear ear?
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Lateral to medial:
Malleus,2 incus, 2 Stapes, 2 |
