The Sketal System

Front 1

Another name for joints

Back 1

articulations

Front 2

support

Back 2

bones are the supporting frame work

Front 3

protection

Back 3

skull protects brain,breastbone protects ribs, also heart and lungs

Front 4

anchored

Back 4

muscles, move the bones

Front 5

storage

Back 5

homeostasis blood calcium

Front 6

hemopoisesis

Back 6

blood formation of a vital process carried on in red bone marrow

Front 7

long bones main parts

Back 7

Diaphysis- hollow tube, hard compact bone,light enough in weight to permit movement

Front 8

structutre of long bone

Back 8

Diaphysia medullary cavity- the hollow area inside the diaphysis of a bone, soft yellow bone marrow'fatty marrow in the adult skelton

Front 9

structure of long bone

Back 9

Medullary Cavity ends of the bone,red bone marrow,fills in small spaces, spony bone composing the eiphyses

Front 10

structure of long bone

Back 10

Epiphyses thin layer of cartiledge coveringeach epiphyses function like a small rubber band,then forms a joint

Front 11

structure of long bone

Back 11

periossteum- a strong fibrous membrane covering a long bone except at joint surfaces where it covers by articular cartilage

Front 12

structure of long bone

Back 12

Edoosteum- fibrous membrane that lines the medullary cavity

Front 13

Bone

Back 13

appearance and structure depending on location

Front 14

Bone

Back 14

bone is hardand dense /dense or compact

Front 15

bone

Back 15

porous bone /spongy bone

Front 16

bone

Back 16

needlelike threads of spongy bone surrounded by a network spaces are called trabaculae

Front 17

bone

Back 17

numerous structural systems called osteonsor Haverian system.Rings are called concentric lamella and circula systems is central canal

Front 18

bone

Back 18

living bone cells called osteocytes

Front 19

bone

Back 19

ostecoytes lie betweeen the hard layers of the lamerllae in little spaces called lacunae

Front 20

bone

Back 20

the tiny passage like canals called canaliculi connect the lacunae with one another and with the cenytral canal

Front 21

bone

Back 21

that numerous blood vessels from trhe outer periostrum and evetually enter
the bone

Front 22

cartlilage

Back 22

emmbeded in a firm gel,firm plastic,nutrients must diffuse

Front 23

adult bone requires continues activity called

Back 23

ostenblasts

Front 24

adult bone requires continues activity called

Back 24

ostenblasts

Front 25

bone reobsorbing cells called

Back 25

osteoclasts

Front 26

adult bone requires continues activity called

Back 26

ostenblasts

Front 27

bone reobsorbing cells called

Back 27

osteoclasts

Front 28

most bones are formed ifrom cartildge model this process called

Back 28

endochondfral clssifification

Front 29

most bones are formed ifrom cartildge model this process called

Back 29

endochondfral clssifification

Front 30

bone reobsorbing cells called

Back 30

osteoclasts

Front 31

axial skelton

Back 31

bones of skull,spine,chest.thyroid,

Front 32

adult bone requires continues activity called

Back 32

ostenblasts

Front 33

axial skelton

Back 33

bones of skull,spine,chest.thyroid,

Front 34

most bones are formed ifrom cartildge model this process called

Back 34

endochondfral clssifification

Front 35

appendicular skelton

Back 35

legs,pelvic, girdle,hip,legs,fee

Front 36

axial skelton

Back 36

bones of skull,spine,chest.thyroid,

Front 37

bone reobsorbing cells called

Back 37

osteoclasts

Front 38

appendicular skelton

Back 38

legs,pelvic, girdle,hip,legs,fee

Front 39

appendicular skelton

Back 39

legs,pelvic, girdle,hip,legs,fee

Front 40

most bones are formed ifrom cartildge model this process called

Back 40

endochondfral clssifification

Front 41

axial skelton

Back 41

bones of skull,spine,chest.thyroid,

Front 42

appendicular skelton

Back 42

legs,pelvic, girdle,hip,legs,fee

Front 43

adult bone requires continues activity called

Back 43

ostenblasts

Front 44

bone reobsorbing cells called

Back 44

osteoclasts

Front 45

most bones are formed ifrom cartildge model this process called

Back 45

endochondfral clssifification

Front 46

adult bone requires continues activity called

Back 46

ostenblasts

Front 47

axial skelton

Back 47

bones of skull,spine,chest.thyroid,

Front 48

bone reobsorbing cells called

Back 48

osteoclasts

Front 49

appendicular skelton

Back 49

legs,pelvic, girdle,hip,legs,fee

Front 50

most bones are formed ifrom cartildge model this process called

Back 50

endochondfral clssifification

Front 51

axial skelton

Back 51

bones of skull,spine,chest.thyroid,

Front 52

appendicular skelton

Back 52

legs,pelvic, girdle,hip,legs,fee

Front 53

sinuses

Back 53

spaces of cavities inside inside someof cranial bones 4 pair othem

Front 54

paranasal membrane

Back 54

give trouble when mucous membrane lines gets infammed, swollen, painful

Front 55

mastoidditis

Back 55

inflammation of air spaces the mastoid portion of mastoid portion of tomporal of bone can produce very serious medical problems

Front 56

sutures

Back 56

two parial bones give shape to bulding top side of the , skul lmo veable joints skull

Front 57

fontanenls

Back 57

soft spots, six, important in postioning the baby head during
birth

Front 58

vertebrae

Back 58

consists of of a series of special bones, they form a flexible coverted rod different sections have different names

Front 59

vertebrae

Back 59

7 cervical 12 thoracic

5 lumbar ,sacrrum, coccxym

Front 60

concave curves

Back 60

cervical and lumbar curves

Front 61

convex curves

Back 61

thoratic and sacral curves

Front 62

lordosis

Back 62

swayback ,lumbar abnormal

Front 63

Kyphosis

Back 63

hunchback

Front 64

scoliosis

Back 64

abnormal curvature

Front 65

thorax

Back 65

tweleve pairs of ribs the sterum and the thoraic or chest

Front 66

appendicular skeleton

Back 66

126 bones

Front 67

scapula

Back 67

shoulder blade

Front 68

clavicale

Back 68

collar bone

Front 69

sternoclavicalar

Back 69

between the claivicale and sterum , breastbone

Front 70

bones of the arm

Back 70

long bone of arm, forearm- radius and ulna,

Front 71

olecranon process

Back 71

fits nicely into theulna process

Front 72

olecranon fossa

Back 72

fits nicely into the large depression on the posterior surfaceof the humerous

Front 73

wrist and hand

Back 73

8 carpal or wrist bones 5 metcarpals support palm (support) 14 phalanges or finger bones 27 in all

Front 74

coxal

Back 74

pelvic bones

Front 75

infant coxal bone

Back 75

ilum, ischum,pubis

Front 76

femur

Back 76

longest bone in body

Front 77

acetabulum

Back 77

deep cup shape socket

more stable than the head of the scapula humerus

Front 78

tibia

Back 78

forms a rather sharp edgeon the crest a long the lower leg

Front 79

fibula

Back 79

lies along the outer or lateral border of the lower leg

Front 80

phlanges

Back 80

finger bones

Front 81

metarsals and tarsels

Back 81

foot has 5 metarals
hand has 8 metecarpals

Front 82

calcaneus

Back 82

heel bone

Front 83

fallen arches

Back 83

weakening muscles in the foot

Front 84

medial and lateral arch

Back 84

inside of foot


outer edge of foot

Front 85

male skelton

Back 85

larger skelton

Front 86

female skeleton

Back 86

larger hipbones(chld birth)

Front 87

synarthroses joint

Back 87

caranial bones

Front 88

amphiarthroses

Back 88

joint in which cartilige connects the articulating bones

Front 89

diarthroses

Back 89

movement , sometimes in may directions sometimes only in one or two directions

Front 90

diathroses structure

Back 90

all have a joint capsule joint cavity and layer of cartlidge

Front 91

joint capsule

Back 91

made of the body's strongest and toughest material, fiberous connective tissue and is lined with a smooth slippery synovical membrane

Front 92

ligamnets

Back 92

fibrouous connective tissue as the joint capsule grows out

Front 93

articular cartilage

Back 93

over the joint at the end of bones act of like a rubber band heel

Front 94

synovial membrane

Back 94

secrets a lubricating fluiud that allows easier movement with less fiction

Front 95

osteoporosis

Back 95

most common bone disorders

Front 96

osteomalacia

Back 96

mineral loss in bones

Front 97

rickets

Back 97

bone deformity in children

Front 98

Paget disease

Back 98

metabolism disorder. affects older adults

Front 99

osteomyellius

Back 99

bacterial infection of the bone and marrow tissue

Front 100

open and closed fracture

Back 100

open compound fracture-bone pierces the skin
closed simple fracture does not pierce the skin

Front 101

complete and incomplete fracture

Back 101

fragments seperate completely

incomplete partially joined

Front 102

commiunted fracture
impacted fracture

Back 102

breaks thatproduce many fragments
fragments are driven into each other

Front 103

linear fraction

Back 103

fraction is parallel

Front 104

tranverse fraction

Back 104

right angle for the bone's long axis

Front 105

oliqiue fraction

Back 105

diagonal to the long bone

Front 106

callus

Back 106

a bony framework formed around a fracture of a bone aids in the process of healing

Front 107

noninflammatory joint disease

Back 107

does not invovle infammation of the synovial membrane and does not produce these signs

Front 108

osteoarthritis

Back 108

degenerative joint diseasemost common nonimflammatory moveablee joints degeneration of articular cartilage is a feature

Front 109

Thrumatic injury

Back 109

dislocationnot in proper contact a sprian is acute injury

Front 110

arthritis

Back 110

inflammatory of joints

Front 111

Rhemutoid Arthritis

Back 111

autommune disease chronic inflammation, it starts in chldhood

Front 112

Gouty Arthitis

Back 112

metabolic condition, uric acid, nitrogen waste build up

Front 113

Infectious Arhitis

Back 113

variety of pathogen can infect synovial membraneand other joint tissues lyme disease