click below
click below
Normal Size Small Size show me how
Chapter 6 Bones
| Question | Answer |
|---|---|
| Function of Skeletal system | support, protection, leverage system (movement) mineral storage, blood cell formation |
| Long bones | femur |
| Short bones | falengi |
| Flat bones | skull, ribs |
| Irregular bones | facial bones |
| Epiphysis | layer of bone |
| Diaphysisi | central shaft |
| Articular cartilage | cartilage that covers bone |
| Epiphyseal plate | end of bone (site of growth) |
| Medullary cavity | inside part of bone |
| Yellow Marrow | fat |
| Red Marrow | blood |
| Periosteum | tisse that covers and protect the bone |
| Endosteum | lines the medullary cavity |
| Lamellae | suture |
| Osteocytes | the thing with the thing |
| Lacunae | |
| Compact bone | solid bone located int he diaphysis |
| Cancellous bone | looks like a sponge |
| Central or Haversian Cannal | contains blood vessels |
| Ossification | is the process of turning cartilage into bone |
| Foramen | any tiny opening, nerves and blood vessels leave this opening to supply the face |
| Cana or Mealus | canals on the bone |
| Fossa | shallow depression or hollow |
| Process | |
| Articulations or Joints | bones that move |
| Synorthesis | bones that cant move |
| Amphiarthesis slightly moveable | bones that hardly move |
| Diarthresis freely moveable | bones that move freely |
| Fibrous joints | contains fibrous tisse (little or no movement) |
| sutures | sections of the brain |
| fontanels | gabs in babies brain |
| cartilaginous joints | unite two bones with cartilage |
| fibrocartilage | fiber joints |
| bursa | fluid filled sac |
| bursitis | inflammation of something |
| saddle joints | |
| hinge joints | elbow |
| menisci | |
| pivot joints | neck |
| ball and socket joints | femur or humerous |
| condyloid joints | |
| flexion | like flexing |
| extension | pushing your joint opposite its supposed to go |
| plantar flextion | |
| dorsiflxtion | |
| abductis | |
| pronution | |
| eversion | |
| rotation | |
| protraction | |
| elevation | |
| depression | |
| excursion | |
| opposition | resistance or dissent |
| circumduction | rotating |