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Definition
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Definition
.Bone breaks into many fragments
.Particularly common in order people, where bones are more brittle |
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Definition
.Bone is crushed
.Common in poruous bones(osteoprosis bones of older people) |
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Term
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Definition
.broken bone portion is pressed inward
.typical of skull fracture |
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Term
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Definition
.broken bone ends are forced into each other
.Commonly occurs when one attempts to break a fall with outstretched arms |
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Definition
.Ragged break occurs when excessive twisting forces are applied to a bone
.Common Sports Fracture |
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Definition
.bone breaks incompletely, much in the way a green twig breaks
.Common in children, whose bones are more flexible then those of adults |
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Definition
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Definition
| found in joints, ribs , nose, ears |
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Definition
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| Two subdivisions of the skeleton |
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Definition
.Axial skeleton
.Appendicular Skeleton |
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Term
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Definition
.Support the body
.Protect soft organs
.Allow movement due to attached skeletal muscles
.Store minerals and fats
.Blood cell formation |
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Term
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Definition
.Support the body
.Protect soft organs
.Allow movement due to attached skeletal muscles
.Store minerals and fats
.Blood cell formation |
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Term
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Definition
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Term
| Amount of bones in adult skeleton |
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Definition
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Term
| Two basic types of bone tissue |
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Definition
.Compact bone
-homogeneous
.Spongy bone
-small needle-like pieces of bone
-Many open spaces |
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Definition
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Definition
.bone-destroying
.Break down bone matrix for remodelling and calcium in response to parathyroid hormone
.Bone remodeling is performed by both osteoplast and osteoclast |
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Term
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Definition
| break that does not penetrate the skin |
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Term
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Definition
| broken bone penetrates through the skin |
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Term
| Treatment of bone fracture |
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Definition
| .reduction and immobilization |
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Term
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Definition
.Hermatoma forms(blood-filled swelling)
.The break is splinted by a fibrocartillage callus.
.The bony callus forms
.Bon remodeling occurs |
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Term
| major componets of axial skeleton |
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Definition
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Term
| bone not joined by suture |
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Definition
| the mandible is attached to the rest of the skill by a freely movale joint |
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Term
| four major sutures of the skull |
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Definition
.sagital
.coronal
.squamous
.lambdoid |
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Term
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Definition
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Term
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Definition
| seperates the frontal and pariental bones of the skull |
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Definition
| a simple joint that unites the parietal and temporal bones of the skull |
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Term
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Definition
| the occipital bone joins the parietal bones anteriorly |
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Term
| eight bones composing the cranium |
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Definition
.fontal
.parietal
.temporal
.lacriminal
.occipital
.sphenoid
.mandible
.maxilla |
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Term
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Definition
.pressure dampig
.reduction of skull weight
.heat insulation
.flotation of skull in water |
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Term
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Definition
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Term
| Reason why the sphenoid bone is called the keystone of the cranial floor. |
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Definition
| It's in contact with all of the other cranial bones. forms a central wedge that articulates with all other cranic bones |
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Term
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Definition
.bone forming anterior cranium
.spinal cord pases through a large opening in the bone |
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Definition
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Definition
.upper jaw
.forms most of hard palate
.contain alveoli bearing teeth
.facial bone that contains a sinus |
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Definition
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Definition
| .bone pair united by the sagittal suture |
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Definition
.site of jugular foramen and caratid canal
.site of external auditory meatus |
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Definition
.contains a "saddle" that houses the pituitary gland
.has greater lesser wings |
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Definition
| .allows tear ducts to pass |
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Definition
| .superior and medial nasal conchae are part of this bone |
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Definition
.its oval shaped protrusions(thrust over) articulate with the atlas(The top or first cervical vertebra of the neck)
.not really a skull bone |
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Definition
.forms the chin
.contain alveoli bearing teeth |
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Term
| three cranial bones containg paranasal sinuses |
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Definition
.frontal
.ethmoid
.sphemoid |
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Term
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Definition
| inferior part of nasal septum |
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Term
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Definition
| gaps where fibrous membranes connect the bones |
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Term
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Definition
| closed gaps that turn into sutures to conect tuboles |
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Term
| funtion of fontanels in fetal skull |
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Definition
| allows it to be slightly compressed during birth |
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Definition
| joint between most skull bones |
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Definition
| joint between the axis and atlas |
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Definition
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Definition
| joint between forearm bones and wrist |
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Definition
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| joint between the skull and vertebral column |
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Definition
| joints between proximal phalanges and meta carpal bones |
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