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Chp 7 Skeleton
| Question | Answer |
|---|---|
| How many sections are their in the skeleton vertebrae | 5 cervical, thoratic, Lumbar, Sacrum, Coccyx |
| How many vertabraes in the cervical | 7 |
| How many vertabraes in the Thoractic | 12 |
| How many vertebraes in the Lumbar | 5 |
| How many vetebraes in the Sacrum | 1 |
| How many vertebraes in the Coccyx | 1 |
| Types of fractions | compound-open Simple- closed Hairline |
| what is the function of the Skeletal system | framework, protects internal organs, movement, stores calcium |
| Types of joints | Ball and socket- shoulder, hip Hinge- Gliding |
| Types of bones | Long- upper arm Short- wrists Flat- skull Iregular- vertebrae Round- patella |
| subluxation | partial dislocation of a joint |
| how many bones are in the adult vertebrae column | 26 |
| whats osteomyelitis | inflammation of the bone or bone marrow |
| Hematopoiesis | forms blood cells |
| what joint provides | ball and sockets |
| Osteoblasts | forms new bones |
| osteoclasts | resorb bone |
| whats osteoporosis and who gets it | wear the bone gets weak and breaks mostly women get it |
| How many pairs of ribs | 12 |
| How many true ribs | 1-7 |
| False ribs | 8-10 |
| floating ribs | 11-12 |
| Two major types of connective tissue | bone and cartilage |
| Articular cartilage | covers the end of bones where they come together to make joints |
| Cartilage | protects bone |
| pagets disease | abnormality in bone regrowth and destructions |
| rickets | sofenting and weakning the bone |
| endosteum | cells lining the medullary cavity |
| medullar cavity | central cavity of bone where red and yellow marrow is stored |
| osteosarcoma | bone tumor found in teens for growing to fast |
| Arthritis | rutheortary, otheoathritis, infectous |
| how many bones do we have | 206 |
| Longest bone | femur |
| heaviest bone | pelvisis/ hip |
| Regular curves | 4 |
| irregular curves | scoliosis, cordosis |
| Skeltal division | 2 axial appendicular |
| Axil | 80 bones skull spine, thorax |
| appendicular | 126 upper and lower extermities |