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Skeletal System Ch.7
| Question | Answer |
|---|---|
| Not an active tissue found in bone | Cuboidal Epithelium |
| Shaft of the long bone | Diaphysis |
| Part of the bone that tendons and ligaments attach | Periosteum |
| Bone that consists mainly of tightly packed tissue is called _________________________ bone. | Compact |
| Bone that consists of numerous branching bony plates separated by irregular spaces is called ______________ bone. | spongy or cancellous |
| Medullary cavity of the long bone is filled with ______________. | Marrow |
| Bones that develop from layers of membranous connective tissue are called ______________ ____________________. | Intramembrous bones |
| Seismoid bone example | Patella (knee) |
| Bone development from masses of HYALINE cartilage | Endochondral Bones |
| Band of cartilage between the primary and secondary ossification centers in the long bones is called _____________ __________________. | Epiphyseal plate |
| Cells that form new bone are ________________. | Osteoblasts |
| Cells that break down bone are _________________. | Osteoclasts |
| Once bone formation is complete, the bone is remodeled throughout life. T or F? | True |
| When bone is fractured, a hematoma is formed from blood escaping from _________________ and __________________. | Periosteum and blood vessels within the bone |
| Major factors that influence bone growth and development ____________, ___________ and _____________. | Hormones, exercise, and nutrition. |
| Gap between broken ends of a fractured bones is filled by a ________________ ________________. | Cartilaginous callus |
| To accomplish movement, bones and muscles function together to act as _________________. | Levers (leavers ?) |
| Bones that contain red marrow for blood cell formation for a healthy adult ______________________. | Pelvis and ribs |
| Substance not normally found in bone | Lead |
| Calcium is important in _____________________ and _____________. | muscle contraction and nerve impulse conduction |
| Major parts of an AXIAL skeleton | Skull, hyoid vertebral column and thoracic cage |
| Major parts of an APPENDICULAR skeleton | Pectoral and pelvic girdle, arms and legs |
| Synovial membrane is found in | freely moving joints |
| Bursae function | facilitate movement of tendons over bones |
| Joints with widest motion range | ball and socket |
| Moving the parts at a joint so that the angle between them is increased is called ________________. | Extension |
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n2biology
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