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Grade 8 - Movement System

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Page 1: Grade 8 - Movement System

awan

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Fixed joint

1

Stiff joint2

Moving joint

3

A joint between 2 or more bones

which cannot be moved at all

Joints in skull bones

A joint between 2 or more bones

which can be freely moved

Joints in tarsus and sternum

A joint between 2 or more bones which can be

slightly moved

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Page 10: Grade 8 - Movement System

pivot joint

A joint whichcan be moved circulary

Between atlas and axis bones

Page 11: Grade 8 - Movement System

Ball-and-Socket joint

A joint whichcan move to all directions

Between humerus &

scapula

Page 12: Grade 8 - Movement System

Hinge joint

A joint whichMoves only to one

direction

In elbow, knee, & finger nodes

Page 13: Grade 8 - Movement System

Ellipsoid (condyloid) joint

Page 14: Grade 8 - Movement System

Saddle joint

A joint whichCan move to two

directions, it is like a person riding a horse

In the thumb

Page 15: Grade 8 - Movement System

Gliding joint

A joint whichHas four direction

movements

Vertebrae nodes

Page 16: Grade 8 - Movement System

Fracture1A bone fracture condition due to

hard crash

Rachitis2

A disorder in bone formation due to vitamin D deficiency

Page 17: Grade 8 - Movement System

Osteoporosis

3

A bone crater condition due to

calcium deficiency

Necrosis4

A damage in bone

periosteum membrane

Page 18: Grade 8 - Movement System

Atrophy5

A condition when muscle cannot be moved because of

the decreasing size of the muscle

Tetanus

7

The muscle convulsion due to

continous contraction that makes the organ

disfunction

Hypertrophy6

increasing size of the muscle because often be exercised

Page 19: Grade 8 - Movement System

Arthritis8

Ajoint inflammation

followed by pain and painful

Anchylosis10

a condition when the joint are

difficult to move because

it has not used for a long time

Dislocation9

The change of joint

position that is usually

followed by swelling

Page 20: Grade 8 - Movement System

Kyphosis11

A backbone disorder, so that the sufferer has

hunchback

Scoliosis13

A backbone disorder, the

bone bends to the right and left

side

Lordosis12

A backbone disorder, the

bone bends to the rear