STUDY GUIDE  - Bones

 

Give the functions of bones.

Know structure of typical long bone.

Describe the arrangement of compact bone in an osteon.

Classify bones as part of the axial, appendicular, pelvic or pectoral girdles.

Componenents of bone, osteogenic cells, osteocyte, osteoblast, osteoclast, hydroxyapatite

 

Sutures and bones they connect; keystone of the cranium; hematopoiesis, # each vertebrae, axis, atlas, spinal curves; # ribs- true, false, floating; paranasal sinuses; hyoid bone;

Describe the role of hormones in osseous tissue –

        Calcitonin, PTH, estrogen, testosterone, Growth hormone,

Give the importance of: Vitamin D, Vitamin K, calcium, phosphorus,

Describe the two types of ossification.  Describe the role of the various cells and in bone growth. What is bone resorption? Disorders- rickets, osteoporosis

 

Be able to locate all the bones and features of bones (from your lab) as being in the

axial skeleton           appendicular skeleton vertebral column                 crainial bone   facial bone

pelvic girdle              pectoral girdle           orbit    hard palate                bony thorax    arm

hand                         foot                           leg