Term
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Definition
support
protection
movement(passive part) |
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Term
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Definition
mineral storage
hematopoiesis
blood depot |
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Term
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Definition
| structural unit of skeleton and self sufficient organ |
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Definition
connective tissues (periosteum &endosteum)
hyaline cartilage
reticular tissue |
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Term
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Definition
smooth, homogenous, osteons with haversian canals, parallel to the axis of the bone.
dense & solid
located in shafts of long bones, outer layer of other bones
inside medullary cavity &yellow bone marrow in adult |
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Term
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Definition
| structural unit of a compact bone |
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Term
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Definition
composed of small trabeculae, bulky and porous, located at the ends of long bones, in cuboidal irregular bones, red bone marrow |
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Term
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Definition
| stuctural unit of a spongy bone |
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Term
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Definition
red bone marrow
hyaline cartilage |
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Term
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Definition
| when it is calsified, site of growing bone in length |
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Term
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Definition
| flared portion between epiphysis and diaphysis |
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Term
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Definition
| formed by compact bone, inside medullary cavity yellow in adult or red in children bone marrow |
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Term
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Definition
| lining of the bone cavity |
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Term
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Definition
| external covering site of growning bone in thickness |
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Definition
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Definition
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Definition
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Term
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Definition
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Term
blood supply
haversian canals |
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Definition
| passage for arterioles and venules |
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Term
blood supply
volksman's canal |
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Definition
| passage for the vessels that connect haversian canals to each other to outer bone and to bone marrow |
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Term
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Definition
osteoblasts
osteocytes
osteoclasts |
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Term
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Definition
| osteoid, provides flexibility, resist stretch & twisting |
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Term
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Definition
| Ca salts of Pi, provides hardness, resist tension |
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Term
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Definition
| osteogenesis or ossification, bone formation through osteoblast. it continues to the early adulthood in legnth, through life in thickness, through life mostly in remodeling. |
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Term
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Definition
| produced by hypophysis or anterior pituritary gland in legnth |
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Term
| thyroid hormone or thyroids (t3, t4) |
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Definition
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Term
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Definition
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Term
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Definition
| occurs by removing of old bone and adding new bone |
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Term
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Definition
| extensive er and a lot of ribosomes, secrete bone matrix, stem cell |
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Term
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Definition
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Definition
| responsible for bone resorption |
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Term
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Definition
| produced by parathyroid glands |
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Term
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Definition
| produced by thyroid gland |
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Term
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Definition
hematoma-mass of clotted blood
fibrocartilaginous callus- soft granulation tissue
bony callus- hard, spongy bone
bone remodeling |
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Term
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Definition
| point of contact between two bones that hold them together and allow flexibility and movement |
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Term
classification of joints
functional and structural |
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Definition
by amount of movement
synarthrosis-immovable
amphiarthrosis-slightly movable
diarthrosis-freely movable |
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Term
structural by binding material
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Definition
fibrous-connection by fibrous tissue, no cavity
carilagenous-connection by cartilage no cavity
synovial- bones seperated by synovial containing cavity |
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Term
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Definition
suture
connection by wavy edges & short fibrous fibers, immovable |
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Term
fibrous joints- syndesmoses |
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Definition
connection by ligaments, more long fibrous fibers, immovable |
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Term
| fibrous joints- gomphoses |
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Definition
| connection by periodontal ligament, immovable |
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Term
| cartilagenous joints-synchondroses |
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Definition
| connection by hyaline cartilage, immovable |
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Term
| cartilagenous joints- symphyses |
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Definition
| articulated surfaces covered with hyaline cartilage & fused to fibrocartilage slightly movable |
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Term
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Definition
| freely movable joint with fluid containing synovial cavity |
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Term
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Definition
| fibrous sacks with synovial membrane & synovial liquid inside |
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Term
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Definition
| elongated bursa that wraps around the tendon |
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Term
| movement can be described & classified by axes |
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Definition
around which body part moves
nonaxial, uniaxial, biaxial, multyaxial |
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Term
| movement can be described & classified by the plane |
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Definition
along which the movement occurs
in saggital plane, in frontal plane, in transverse plane |
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Term
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Definition
| two flat surfaces glide over each other |
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Term
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Definition
| changing of angle between two bones |
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Term
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Definition
| movement away from midline |
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Term
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Definition
| movement toward the midline |
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Term
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Definition
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Term
dorsiflexion
plantarflexion |
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Definition
| of foot-variation of flexion/extension |
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Term
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Definition
| circular movement around axis |
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Definition
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Definition
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Definition
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Definition
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Definition
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Term
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Definition
| of the thumb to other fingers |
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Term
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Definition
| relatively plane surfaces, gliding movement |
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Term
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Definition
| convex portion of one bone fites into convae portion of another, movement flexion/extension |
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Term
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Definition
| rounded portion of one bone fits into the groove of another movement is uniaxial |
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Term
| condyloid or ellipsoidal joint |
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Definition
| oval surface of one bone fits into concavity in another bone. movement flexion,extension, abduction, adduction, circumdiction |
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Term
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Definition
| resemble condyloid but with more freedom of movement, each of two bones has convex areas, only carpometacarpal joint of pollex |
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Term
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Definition
| spherical or hemispherical head of one bone fits into concave socket of another, the mostly freely moving, shoulder & hip joints |
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