Physiology Test #3 Osseus Tissue Flashcards
Intremembranous ossification
Formation of bones within connective tissue
Endochondrial ossification
Formation of bone from a cartilage model
Osteon
Compact bone
Examples of flat bones
Roof of skull
Lower jaw
Clavicle
Clavicle
Collar bone
Simple
Break with bone in skin
Calcium and phosphate
Part of the skeletal mineral reserve
Amphiarthrosis
Slightly movable joint
Lamellae
Sheets of calcified matrix
Osteolysis
Process where osteoclast eats away bone to release calcium
Periosteum
Connective tissue at surface of joints
Gigantism
overproduction of growth hormone
Achondroplasia
reduced epiphyseal plate growth
Osteoporosis
Massive inadequate ossification
Caused many decrease in hormone activity
Pituitary dwarf
All part reduced- puberty offset
Scurvy
Lack of vitamin C
Caused by osteoblasts lapses
Sailors called limies
Osteoblasts
Rebuild skeleton (from bones)
Osteoclasts
Destroy 1/5 of skeleton