SKELETAL SYSTEM Day ^. Bell Quiz 1. Smaller lower leg bone 2. knee cap 3. Part of the pelvic...

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SKELETAL SYSTEM Day ^

description

 1. Fibula  2. Patella  3. Ischium  4. Medial cuneiform, lateral cuneiform, intermediate cuneiform, cuboid, navicular, calcaneus, talus   6. 28

Transcript of SKELETAL SYSTEM Day ^. Bell Quiz 1. Smaller lower leg bone 2. knee cap 3. Part of the pelvic...

Page 1: SKELETAL SYSTEM Day ^. Bell Quiz  1. Smaller lower leg bone  2. knee cap  3. Part of the pelvic girdle you sit on  4. Name as many of the seven tarsals.

SKELETAL SYSTEMDay ^

Page 2: SKELETAL SYSTEM Day ^. Bell Quiz  1. Smaller lower leg bone  2. knee cap  3. Part of the pelvic girdle you sit on  4. Name as many of the seven tarsals.

Bell Quiz 1. Smaller lower leg bone 2. knee cap 3. Part of the pelvic girdle you sit on 4. Name as many of the seven tarsals as

you can 5. How many metatarsal do you suppose

you have? 6. How many phalanges?

Page 3: SKELETAL SYSTEM Day ^. Bell Quiz  1. Smaller lower leg bone  2. knee cap  3. Part of the pelvic girdle you sit on  4. Name as many of the seven tarsals.

1. Fibula 2. Patella 3. Ischium 4. Medial cuneiform, lateral cuneiform,

intermediate cuneiform, cuboid, navicular, calcaneus, talus

5. 10 6. 28

Page 4: SKELETAL SYSTEM Day ^. Bell Quiz  1. Smaller lower leg bone  2. knee cap  3. Part of the pelvic girdle you sit on  4. Name as many of the seven tarsals.
Page 5: SKELETAL SYSTEM Day ^. Bell Quiz  1. Smaller lower leg bone  2. knee cap  3. Part of the pelvic girdle you sit on  4. Name as many of the seven tarsals.

Metatarsals Body of foot (10)

Arches- absorbs shocks

Page 6: SKELETAL SYSTEM Day ^. Bell Quiz  1. Smaller lower leg bone  2. knee cap  3. Part of the pelvic girdle you sit on  4. Name as many of the seven tarsals.

Phalanges Toes (28)

Page 7: SKELETAL SYSTEM Day ^. Bell Quiz  1. Smaller lower leg bone  2. knee cap  3. Part of the pelvic girdle you sit on  4. Name as many of the seven tarsals.

Physiology

Articulation : Where two bones meet

Page 8: SKELETAL SYSTEM Day ^. Bell Quiz  1. Smaller lower leg bone  2. knee cap  3. Part of the pelvic girdle you sit on  4. Name as many of the seven tarsals.

Ligaments – bone to boneTendons – muscle to bone

Page 9: SKELETAL SYSTEM Day ^. Bell Quiz  1. Smaller lower leg bone  2. knee cap  3. Part of the pelvic girdle you sit on  4. Name as many of the seven tarsals.

Types of joints

Page 10: SKELETAL SYSTEM Day ^. Bell Quiz  1. Smaller lower leg bone  2. knee cap  3. Part of the pelvic girdle you sit on  4. Name as many of the seven tarsals.

Synarthrosis (Fibrous) Joint with NO movement

Sutures in

Cranium

Page 11: SKELETAL SYSTEM Day ^. Bell Quiz  1. Smaller lower leg bone  2. knee cap  3. Part of the pelvic girdle you sit on  4. Name as many of the seven tarsals.

Amphiarthrosis (Cartilaginous) Slightly moveable joint

Page 12: SKELETAL SYSTEM Day ^. Bell Quiz  1. Smaller lower leg bone  2. knee cap  3. Part of the pelvic girdle you sit on  4. Name as many of the seven tarsals.

Diarthrosis (Synovial)

Freely moveable, includes a capsule (bursa) that releases synovial fluid for lubrication.

Page 14: SKELETAL SYSTEM Day ^. Bell Quiz  1. Smaller lower leg bone  2. knee cap  3. Part of the pelvic girdle you sit on  4. Name as many of the seven tarsals.

Ball and socket – shoulder, hip

Page 15: SKELETAL SYSTEM Day ^. Bell Quiz  1. Smaller lower leg bone  2. knee cap  3. Part of the pelvic girdle you sit on  4. Name as many of the seven tarsals.

Pivot – Head, radius, ulna

Page 16: SKELETAL SYSTEM Day ^. Bell Quiz  1. Smaller lower leg bone  2. knee cap  3. Part of the pelvic girdle you sit on  4. Name as many of the seven tarsals.

Gliding – carpals

Page 17: SKELETAL SYSTEM Day ^. Bell Quiz  1. Smaller lower leg bone  2. knee cap  3. Part of the pelvic girdle you sit on  4. Name as many of the seven tarsals.

Levers Bone – Lever Muscle – Effort Joint – Fulcrum R – Resistance

Page 18: SKELETAL SYSTEM Day ^. Bell Quiz  1. Smaller lower leg bone  2. knee cap  3. Part of the pelvic girdle you sit on  4. Name as many of the seven tarsals.

*see saw *effort balances the load. This pivot exists in the place where your

skull meets the top of your spine. Your skull is the lever arm and the neck muscles at the back of the skull provide the force (effort) to lift your head up against the weight of the head (load). When the neck muscles relax, your head nods forward.

Page 19: SKELETAL SYSTEM Day ^. Bell Quiz  1. Smaller lower leg bone  2. knee cap  3. Part of the pelvic girdle you sit on  4. Name as many of the seven tarsals.

Class 2 ( calf muscle)

*Wheelbarrow

Standing on tip toes is a Class 2 lever. The pivot is at your toe joints and your foot acts as a lever arm. Your calf muscles and achilles tendon provide the effort when the calf muscle contracts. The load is your body weight and is lifted by the effort (muscle contraction).

Page 20: SKELETAL SYSTEM Day ^. Bell Quiz  1. Smaller lower leg bone  2. knee cap  3. Part of the pelvic girdle you sit on  4. Name as many of the seven tarsals.

Class 3 (wrist, fingers, elbows)

A bent arm is a Class 3 lever. The pivot is at the elbow and the forearm acts as the lever arm. The biceps muscle provides the effort (force) and bends the forearm against the weight of the forearm and any weight that the hand might be holding.

Page 21: SKELETAL SYSTEM Day ^. Bell Quiz  1. Smaller lower leg bone  2. knee cap  3. Part of the pelvic girdle you sit on  4. Name as many of the seven tarsals.

Actions – how we can move

Page 22: SKELETAL SYSTEM Day ^. Bell Quiz  1. Smaller lower leg bone  2. knee cap  3. Part of the pelvic girdle you sit on  4. Name as many of the seven tarsals.

Flexion and Extension

Page 23: SKELETAL SYSTEM Day ^. Bell Quiz  1. Smaller lower leg bone  2. knee cap  3. Part of the pelvic girdle you sit on  4. Name as many of the seven tarsals.

Rotation

Page 24: SKELETAL SYSTEM Day ^. Bell Quiz  1. Smaller lower leg bone  2. knee cap  3. Part of the pelvic girdle you sit on  4. Name as many of the seven tarsals.

Abduction and Adduction

Page 25: SKELETAL SYSTEM Day ^. Bell Quiz  1. Smaller lower leg bone  2. knee cap  3. Part of the pelvic girdle you sit on  4. Name as many of the seven tarsals.

Homeostatsis

Page 26: SKELETAL SYSTEM Day ^. Bell Quiz  1. Smaller lower leg bone  2. knee cap  3. Part of the pelvic girdle you sit on  4. Name as many of the seven tarsals.

Calcium and Phosphorus Vitamin D – maintain normal blood levels

of Ca and P

Page 27: SKELETAL SYSTEM Day ^. Bell Quiz  1. Smaller lower leg bone  2. knee cap  3. Part of the pelvic girdle you sit on  4. Name as many of the seven tarsals.

Hormones Chemicals released by cells that send

messages to other parts of your body

Page 28: SKELETAL SYSTEM Day ^. Bell Quiz  1. Smaller lower leg bone  2. knee cap  3. Part of the pelvic girdle you sit on  4. Name as many of the seven tarsals.

Growth Hormone HGH Pituitary

Increases Calcium retention in bones and mineralization

Page 29: SKELETAL SYSTEM Day ^. Bell Quiz  1. Smaller lower leg bone  2. knee cap  3. Part of the pelvic girdle you sit on  4. Name as many of the seven tarsals.

Sex HormonesEstrogen and Testosterone

Secreted by the testes and ovaries

Increases bone density and maturation

Page 30: SKELETAL SYSTEM Day ^. Bell Quiz  1. Smaller lower leg bone  2. knee cap  3. Part of the pelvic girdle you sit on  4. Name as many of the seven tarsals.

Calcitonin Thyroid Inhibit osteoblast activity

Page 31: SKELETAL SYSTEM Day ^. Bell Quiz  1. Smaller lower leg bone  2. knee cap  3. Part of the pelvic girdle you sit on  4. Name as many of the seven tarsals.

PTH - Parathyroid Bones release

calcium into blood stream