Soc 12 - Skeletal System Flashcards

1
Q

5 functions of the skeletal system

A

Protection of vital organs
Muscle attachment joints
Joints for movement
Strong calcium and phosphorous
Red and white blood cell production

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2
Q

Sections of the vertebrae

A

Cervical (7)
Thoracic (12)
Lumbar (5)
Sacrum (5)
Coccyx (4)

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3
Q

What is a flat bone

A

Usually protect organs. Flat bones protect organs in contact sports

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4
Q

What are Short bones

A

Are generally the same size in length, width and thickness. The only short

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5
Q

Where is the femur

A

Quad

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6
Q

Where is the patella?

A

Knee

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7
Q

Where is the clavicle

A

Color bone/shoulder

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8
Q

Where is the pelvis

A

Hip

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9
Q

Where is the radius

A

Outer forearm

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10
Q

Where is the ulna

A

Inner fore arm

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11
Q

Where is the sternum

A

In between the rib cage/ chest

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12
Q

Where is the humeras

A

Elbow

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13
Q

Where is the tibia

A

Shin

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14
Q

Where is the phalanges

A

Front toe

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15
Q

Where is the metetarsals

A

Mid foot

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16
Q

Where is the tarsals

A

Ankle /back foot

17
Q

Irregular bones

A

Odd shapes and vary in function, they offer protection .eg vetebrae

18
Q

What are long bones

A

Longer than they are wide, help generate movement

19
Q

What are the classification joints

A

Pivot
Hinge
Ball and socket
Condyloid

20
Q

What does a pivot joint do

A

Allow bones to rotate

21
Q

What does a hinge joint do

A

Allows only backward and forward motion

22
Q

What does ball and socket joints do

A

Allows movement in a various of different way

23
Q

What does a condyloid joint do

A

Allows very complex movements