| A | B |
|---|
| Epiphyses | ends of bones |
| Diaphyses | shaft of bones |
| Osteoblasts | bone cells, builds bones |
| Osteocytes | mature bone cell, function osteoblasts to form new bone |
| Osteoclasts | destruction and resorption bone cells |
| Periosteum | protecticve layer that covers bone |
| 3 types of muscles | skeletal smooth cardiac |
| Skeletal muscles | voluntary - movement of bones |
| Smooth muscles | lines organs - involuntary |
| Cardiac | involuntary - only in heart |
| Synarthrodial joints | immovable - skull |
| Amphiarthrodial joints | slightly moveable - between vertebrae |
| Diarthorodial | freely movable |
| Synovial | aka Diarthorodial |
| Tendons | muscle 2 bone |
| Ligaments | bone 2 bone |
| Cartilage | reduces friction between articular surfaces |
| Bursae | small sac filled w/synovial fluid |
| Kyphosis | exaggerated Thoracic |
| Lordosis | excessive convave lumbar |
