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38 Cards in this Set
- Front
- Back
What is anatomy
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Study of structure
"to cut up" |
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Anatomic Position
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Body erect, eyes forward, arms at the side with palms facing forward and feet together
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anterior
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front
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posterior
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back
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superior (cranal)
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above (close to head)
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INFERIOR (CAUDAL)
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BELOW (NEAR END)
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SUPERFICIAL
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EXTERNAL NEAR SKIN
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DEEP
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INTERNAL
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MEDIAL
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CLOSE TO THE MIDLINE
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LATERAL
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OUTER
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PROXIMAL
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CLOSE TO MAIN BODY
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DISTAL
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OUT ON THE LIMB
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WHAT ARE THE FUNCTIONS OF THE SKELETON?
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SUPPORT
PROTECT INTERNAL ORGANS MOVEMENT (BONES ATTACHMENT SITES FOR MUSCLES) BLOOD CELL PRODUCTION (MARROW) MINERAL RESERVOIR (ESP. Ca AND Phosphorous) |
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OSTEOBLAST
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IMMATURE BONE CELL
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OSTEOCYTE
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MATURE BONE CELL-- MAINTAINS AND MONITORS MINERAL/PROTEIN CONTENT OF THE MATRIX
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OSTEOCLAST
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"SCAVENGER CELL" DEGREADES OLD/DYING BONE OR USED TO REMODEL BONE
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DIAPHYSIS
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SHAFT OF THE BONE
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EPIPHYSIS
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END OF A BONE
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EPIPHYSEAL LINE
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REMNENT OF THE EPIPHYSEAL PLATE WHERE GROWTH OCCURS
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SPONGY BONE
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LESS DENSE BUT BRANCHING HELPS IT TO BE STRONGER
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COMPACT BONE
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DENSE BONE CONSTRUCTED WITH HAVERSION SYSTEMS
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PERIOSTEUM
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EXTERNAL MEMBRANOUS COVERING OF THE BONE
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YELLOW MARROW
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MAINLY FAT
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NUTRIENT ARTERY
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MAIN ARTERY THAT SUPPLIES NUTRIENTS TO THE BONE CELLS
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intramembrous growth
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fibrous tissue develops into bone
fast, flat bones |
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endrochondrial ossification
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cartilage growth turns into bone
relatively slow long bones grow this way |
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process
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rough bony prominence
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trochanter
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large blunt process (only on femur)
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TUBEROSITY
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LARGE BLUNT OR ROUNDED PROCESS (SMALLER THAN A TROCHANTER)
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TUBERCLE
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SMALLER BLUNT OR ROUNDED PROCESS
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SPINE
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SOMEWHAT POINTED BONY PROJECTION
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CREST
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PROMINENT ROUGH BORDER
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FOSSA
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SMOOTH CONCAVE SURFACE
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FORAMEN
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HOLE
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HEAD
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ROUNDED ARTICULAR SURFACE JOINED TO THE SHAFT OF A BONE
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CONDYLE
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SMOOTH CONVEX SURFACE JOINED DIRECTLY TO SHAFT OF A LONG BONE
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EPICONDYLE
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EMINENCE ABOVE A CONDYLE
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FACET
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SMOOTH SLIGHTLY CONCAVE SURFACE FOR ARTICULATION
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