General Skeletal System Flashcards
homogenious bone tissue
compact bone
function of the bone
supports the body
protects soft organs
allow movement
store minerals and fat
blood cell formation
what minerals do bones store?
calcium and phosphorus
what protects the thoracic cavity organs
rib cage
2 subdivisions of the skeleton
Axial and appendicular
what part of the bone stores fat?
internal marrow cavity
term for blood cell formation
hematopoiesis
what protects the brain and spinal cord?
skull and vertebrae
how many bones does the average adult skeleton have?
206 bones
many open spaces
spongy bone (cancellous/trabecullar)
parts of the skeletal system
joints
bones
cartilages
ligaments
what are the two basic types of bone tissue?
compact (cortical) and spongy (cancellous/trabecullar)
where does blood cell formation occur?
marrow cavity
small needle like pieces of bone
spongy (cancellous/trabecullar)