click below
click below
Normal Size Small Size show me how
axial skeleton- 2
vertebrae and ribs
| Question | Answer |
|---|---|
| vertebrae | cervical, thoracic, lumbar, sacrum, coccyx |
| body-centrum | big heart shape under circle |
| spinous process | pointy tip |
| transverse process | rounded tip lateral to spinous process |
| vertebral foramen | big ahh circle |
| intervertebral foramen ( vertebral notches) | holes between in vertebrae branching off bone |
| superior articular process | uppermost bone |
| superior articular facet | posterior- top of arch |
| inferior articular process | lowest hanging bone |
| inferior articular facet | posterior- bottom of arch |
| odontoid process/ dens on axis | oval shaped; between superior articular processes |
| transverse foramen (cervical vertebra) | small hole by transverse process |
| costal facets for head of rib-thoracic (SUPERIOR) | small dot by body and foramen; towards outside |
| costal facets for tubercle of rib- thoracic (TRANSVERSE) | above transverse process |
| sacrum | rounded triangle shape- 5 fused vertebrae |
| coccyx | little baby tail; 4 fused vertebrae |
| sternum | middle of chest |
| manubrium | top circular part of sternum |
| body of sternum | middle diamond shape of sternum |
| xiphoid process | small tail under sternum body |
| suprasternal (jugular) notch | arch on top of manubrium |
| clavicular notches | arches on sides of jugular notch; where collarbone attaches |
| true ribs (vertebrosternal) | connects directly to sternum- 1-7 |
| false ribs (vertebrochondral) | connects to costal cartilage- 8-12 |
| floating ribs | doesnt connect to anything but the vertwbraw |
| costal cartilage | branches off sternum |
| head | where rib connects with vertebrae |
| neck | between head and angle |
| tubercle of rib | inner part of angle; white O |
| shaft | long part |
| thoracic | 12 |
| cervical | 7 |