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37 Cards in this Set
- Front
- Back
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5 functions of bone |
Support Protection Movement Storage - calcium Hematopoiesis |
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4 Types of bone |
Long, short, flat, irregular |
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Diaphysis |
Hollow shaft - center of bone |
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Medullary cavity |
In diaphysis - stores yellow marrow |
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Epiphyses |
Ends of bone - spongy |
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Articular cartilage |
Cushion on epiphysis |
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Periosteum |
Membrane that surrounds bone |
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Endosteum |
Membrane that lines medullary cavity |
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Epiphyseal line or plate |
Area where growth occurs |
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Concentric lamella |
Ring of calcified matrix surrounding the Haversian canal |
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Central canal |
Contains a blood vessel |
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Lacunae |
Space or cavity in bones |
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Canaliculi |
Narrow tubular passage in compact bone |
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Axial |
Center of body (skull, spine, chest) |
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Appendicular |
Upper and lower extremities (shoulder, arms, wrists, and hands) |
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Medial longitudinal arch |
Inside: A-C |
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Lateral longitudinal arch |
Outside: B-C |
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Anterior transverse arch |
Top: A-B |
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Flexion movement |
Bending the elbow |
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Extension movement |
Straightening a bent elbow |
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Rotation movement |
Spins one bone relative to another - Rotating the head at the neck |
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Ear bones |
Malleus "hammer" Incus "anvil" Stapes "stirrup" |
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Hyoid |
Protects larynx |
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Processes |
Ends of bone |
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Manubrium |
Upper handle of sternum |
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Synarthroses joint |
No movement |
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Amphiarthroses joint |
Slight movement |
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Diarthroses joint |
Free movement |
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Circumduction movement |
Moving the arm in a circle thus circumducting the shoulder joint |
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Abduction movement |
Moving the arm side to side AWAY from the body |
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Adduction movement |
Moving the arm in and down from the side |
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Ball and socket |
Shoulder/hip joint |
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Hinge |
Elbow joint |
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Pivot |
Radius rotating against ulna |
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Saddle |
Thumb joint |
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Gliding |
Processes between vertebrae |
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Condyloid |
Neck joint |
