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Aim: What are the functions of the human skeleton? I Human Skeleton A. Function of Bone 1.Support and protection of body structures 2.Points of attachment.

Dec 18, 2015

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Shannon King
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Page 1: Aim: What are the functions of the human skeleton? I Human Skeleton A. Function of Bone 1.Support and protection of body structures 2.Points of attachment.
Page 2: Aim: What are the functions of the human skeleton? I Human Skeleton A. Function of Bone 1.Support and protection of body structures 2.Points of attachment.

Aim: What are the functions of the human skeleton?

I Human Skeleton

A. Function of Bone

1.Support and protection of body structures

2.Points of attachment for muscles

3.Serve as levers for body movements

4.Production of blood cells in their marrow

Page 3: Aim: What are the functions of the human skeleton? I Human Skeleton A. Function of Bone 1.Support and protection of body structures 2.Points of attachment.
Page 4: Aim: What are the functions of the human skeleton? I Human Skeleton A. Function of Bone 1.Support and protection of body structures 2.Points of attachment.

B. Cartilage

1.Provide support of structures while permitting some bending or motion

2.Provide flexibility of joints between bones

3.Provide cushioning against impact or pressure

Page 5: Aim: What are the functions of the human skeleton? I Human Skeleton A. Function of Bone 1.Support and protection of body structures 2.Points of attachment.
Page 6: Aim: What are the functions of the human skeleton? I Human Skeleton A. Function of Bone 1.Support and protection of body structures 2.Points of attachment.

C. Joints – site where 2 bones meet

1.Hinge joint – knee and elbow

2.Ball and socket joint – shoulder and hip

3.Pivot joint – skull and neck

4.Gliding joint – wrist

5.Immovable joint - skull

Page 7: Aim: What are the functions of the human skeleton? I Human Skeleton A. Function of Bone 1.Support and protection of body structures 2.Points of attachment.

Ball and Socket

Gliding

Hinge

Page 8: Aim: What are the functions of the human skeleton? I Human Skeleton A. Function of Bone 1.Support and protection of body structures 2.Points of attachment.

Q. What does our back bone do for us?

Who are we going to pick today…

Very good Mari. Our backbone gives us both support and protection (spinal cord).

Page 9: Aim: What are the functions of the human skeleton? I Human Skeleton A. Function of Bone 1.Support and protection of body structures 2.Points of attachment.

Q. Where do we find cartilage in our bodies?

Brian, are you paying attention back there? You’re up.

I knew you would know the answer. Yes, cartilage can be found at joints, in between the vertebrae, and in our ears and noses. Excellent!!

Page 10: Aim: What are the functions of the human skeleton? I Human Skeleton A. Function of Bone 1.Support and protection of body structures 2.Points of attachment.

Work on Ticket to break.