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71 Cards in this Set
- Front
- Back
Periosteum |
Covers outer surface of bone |
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Endosteum |
Lines hollow interior surfaces of bone |
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Compact Bone |
Hard and dense |
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Cancellous Bone |
Soft and spongy |
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Nutrient Foramina |
Channels in large bones for nutrients to come in |
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Volkmann Canals |
Channels through bone matrix that contain blood vessels |
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Endochondral Bone Primary Growth Center |
Bones develop in diaphysis |
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Endochondral Secondary Growth Center |
Bones develop in epiphysis of the bone |
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Intramembranous |
Skull bones form from membrane around the brain |
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Red Bone Marrow Function |
Produces red blood cells |
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Yellow Bone Marrow |
Made of adipose tissue Can revert to red bone marrow when needed In diaphysis of long bones |
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Bone Shapes |
Long Short Flat Irregular |
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Articular Surfaces |
Where bones connect |
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Condyle |
Large round articular surface |
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Head |
Spherical articular surface |
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Facet |
Flat articular surface |
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Process |
Projection off of bone |
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Trochanter |
Largest muscle attachment site |
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Spinous |
Having spines |
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Tuberosity |
Muscle attachment site smaller than a trochanter |
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Foramen |
Hole in bone |
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Fossa |
Depression in bone |
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Axial Skeleton |
Skull Hyoid bone Spinal column Ribs Sternum |
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Ethmoid bone |
Protects pituitary gland |
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Sphenoid |
Houses olfactory nerves |
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Turbinates |
Bones of nose cavity Warm and humidify air |
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Ungual Process |
Nail growth |
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Pelvic Bones |
Illium Ischium Pubis |
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Fibrous Joints |
Unmovable |
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Cartilaginous Joints |
Slight Movement |
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Synovial Joints |
Free movement |
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Hinge Joints |
Only flexion and extension |
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Gliding Joint |
Rocking motion on joint Flexion, extension, abduction and adduction |
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Pivot Joints |
One bone pivots on other Can only rotate |
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Ball and Socket Joint |
Allows all joint movement |
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Phalanges |
Numbered medial to lateral |
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Sutures |
Fibrous Joints |
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Number of Discs in Spine of Cats and Dogs |
7 Cervical 13 Thoracic 7 Lumbar 3 Sacral |
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Number of Discs in Bovine Spine |
Cervical 7 Thoracic 13 Lumbar 6 Sacral 5 |
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Number of Discs in Equine Spine |
Cervical 7 Thoracic 18 Lumbar 6 Sacral 5 |
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Names of First 2 Cervical Discs |
C1=Atlas C2=Axis |
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Costal Cartilage |
Ventral ends of the ribs |
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Costochondral Junction |
Where bone meets bone |
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Xiphoid Process |
Most caudal part of the sternum |
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Manubrium Sterni |
Most cranial part of the sternum |
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Glenoid Cavity |
Articular Surface of Scapula |
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Styloid Process |
Articulates with the carpus |
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Trochlear Notch |
Concave Articular Surface |
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Horse Metacarpal 3 |
Cannon bone |
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Horse Metacarpal 2 and 4 |
Splint Bone |
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Metacarpal-phalangal Joint on Horses |
Fetlock |
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Obturator Foramen |
Holes on each side of pelvis |
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Pelvis symphysis |
Fibrocartilage joint between two halves of pelvis |
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Mental Foramen Location |
Mandible |
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Infraorbital Location |
On maxilla |
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Foramen Magnum |
Caudal part of skull that is opening to spinal cord |
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Tibia |
Weight bearing bone of back leg |
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Radius |
Weight bearing bone of forelimb |
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Os Cordis |
Heart bone in cattle and sheep |
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Os Penis |
Bone in penis of dogs |
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Os Rostri |
Bone in nose of swine |
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Tibial Tuberosity |
Where the patellar ligament inserts |
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Gliding Joints Examples |
Carpus and Tarsus |
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Hinge Joint Examples |
Elbow and Stifle |
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Fused Metacarpal of Bovine |
3 and 4 |
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Medullary Cavity |
Hollow part of bone that holds bone marrow |
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Ball and Socket Examples |
Shoulder and Hip Joints |
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Pivot Joints Example |
Atlantoaxial Joint |
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Ligament |
Fibrous connective tissue that attaches bone to bone |
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Location of Red Bone Marrow in Adults |
Epiphysis of bones Vertebrae Pelvis
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Location of Red Bone Marrow in the Young |
In most bones |