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What are the functions of the skeleton?
- 1) Protection of internal organs
- 2) Movement
- 3) Structure and support
- 4) Production of red and white blood cells
- 5) Storage of minerals
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Name all 20 bones in the body
- Cranium Mandibles Meta-Tarsels
- Clavicle Scapula Phlanges
- Sternum Ribs Tibia
- Humerous Radius Fibula
- Ulna Femur Meta-Carpels
- Patella Tarsels Carpels
- Pelvis
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What are joints? Name the three types of joints
- Two or more bones meet
- 1) Fixed
- 2) Slightly Moveable
- 3) Moveable (Synovial Joints)
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Name the types of moveable joints
- 1) Ball and Socket
- 2) Pivot
- 3) Hinge
- 4) Condyloid
- 5) Gliding
- 6) Saddle
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List the ranges of movements joints can do
- 1) Flexion (decreasing the angle)
- 2) Extension (increasing the angle)
- 3) Abduction (taking away from centre)
- 4) Adduction (adding to the centre)
- 5) Rotation (going in a circle)
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Name the parts that make up a synovial joint
- Bursa - sac of fluid
- Synovial Fluid - lubricates, stops friction (CAN CAUSE LOCKING IF DRY UP)
- Cartilage - cusion, smooth (IF COME LOOSE V PAINFUL)
- Tendon - Joins muscle to bone
- Synovial Membrane - Shell around synovial fluid
- Articulating Bones - bones which meet at the joint
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Name the muscles
- 1) Pectorals
- 2) Deltiods
- 3) Biceps
- 4) Abdominal
- 5) Trapezius
- 6) Latimus Dorsi
- 7) Glueteals
- 8) Hamstring
- 8) Gastrocnemius
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What are the three different types of muscles?
- Cardiac - automatic
- Involuntary muscles - work at own free will (bacon)
- Voluntary muscles - work in pairs, contracting and relaxing
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Agonist and Antagonist?
- Agonist - Working muscle, hurting HELP IN PLACE BY SYNERGIST
- Antagonist - Relaxing muscle
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