Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Anatomy
Bones
| Question | Answer |
|---|---|
| Process | general term for a projection from the surface of the bone |
| tubercle | relatively small bump on bone |
| tuberocity | relatively large, rough area on bone |
| spine | short, sharp projection |
| condyle | irregular, smooth surface that articulates with another bone |
| epicondyle | bump on condyle |
| head | hemispheric projection that articulates with another bone |
| facet | smooth, flat face |
| trochanter | a large bumb |
| Ramus | branch |
| foramen | shallow hole |
| sinus | cavity |
| meatus/canal | deep hole |
| fossa | shallow depression in a bone |
| notch | deep cut-out |
| groove/sulcus | elongated dpression |
| fissure | long, deep cleft |
| epiphysis | proximal and distal ends of the bone |
| diaphysis | shaft of the bone |
| articular cartilage | on the ends of bones on the epiphysis |
| epiphyseal plate | cartilage between the shaft and head (epiphysis and diaphysis) |
| epiphyseal line | when a person reaches maximal height, the plate turns into bone |
| trabeculae | what spongy bone is made of, thin rods or plates of bone that run in the same direction as the stress |
| Red marrow | hemopoietic (blood-forming) |
| yellow marrow | adipose contaning |
| Diploe | spongy bones in flat bones |
| nutrient foramina | small holes that allow for the passage of blood vessels in and out of the bone |
| perforating canals | pass through compact bone horizontaly |
| Periosteum | dense connective tissue covering the outside of the bone |
| endosteum | inner surface of long bones, near marrow cavity |
| osteons | modular units of bones, blood vessel center |
| central canal | hole in middle of osteon which holds blood vessels and nerves |
| lacunae | rings of dark spots around canal, spaces that the bone cell occupies living tissue |
| cancaliculi | thin tubes connecting the lacunae |
| lamellae | concentric rings between lacunae |
| osteoblasts | originate from osteogenic cells which occur in the periosteum, endosteum, and central canals of osteons |
| osteocytes | mature bones cells, respond to stresses placed on bone and remodel the bone in response to stresses |
| osteoclasts | cells that remove collagen by acid phosphate and minerals by HCl |
| epiphysis | proximal and distal ends of bone |
| diaphysis | shaft of the bone |
| articular cartilage | on the ends of the bone (epiphysis) |
| epiphyseal plates | cartilage between the epiphysis and the diaphysis |
| epiphyseal line | when the cartilage between epiphysis and diaphysis turns to bone in the end of growth phase |
| trabeculae | thin rods or plates of bone in the spongy bone, growing where stress occurs |
| diploe | spongy bone in flat bone |
| intramembranous ossification | formation of bone from pre-existing hyaline cartilage models |
| Endochondral ossification | formation of bone from connective tissue (messenchyme) |
| interstitial growth | increase in length |
| intramembranous ossification | formation of bone from pre-existing hyaline cartilage models |
| Endochondral ossification | formation of bone from connective tissue (messenchyme) |
| interstitial growth | increase in length |
| apppositional growth | increase in width |
| calcitonin secretion | too much Ca in blood, reduces osteoclast activity (Less bone resorption) increases osteoblast activity (increase bone deposition) |
| Calcitron | not enough Ca in blood, PTH secretion, increase osteoclasts, reduce osteoblasts |
| Autoimmune | immune system malfunctions, causes red blood cells, swelling and nowhere for the extra fluid to go |
| osteoarthritis | degenerative, worses over time, physical therapy for treatment, wearing away of the cartilage |
| Hip dislocation | 90% is backward direction, when a hip is replaces there is a cup inserted in the hip socket and the femoral head is replaced by metal ball and cap. the cup has tiny holes hoping the bone will regrow into it. |
| scoliosis | the brace that is worn results in remodeling of the bone (know and be able to describe roles of osteoblasts, clasts, and cytes) |
| Bony Joint/synostosis | occurs when two separate bones fuse to become one, immovable joints |
| fibrous joints | connect one bone to another with collagenous fibers |
| synostosis | fusion of two frontal bones into one bone |
| somphsis | teeth and mandible |
| syndesmosis | distal tibia and distal fibula |
| Cartilaginous Joints | joints held together by cartilage |
| synchondrosis | epiphyseal plate, humeral head and shaft; costal cartilages, first rib and sternum |
| symohysis | joint between two vertebral bodies |
| synovial joints | joints enclosed by synovial capsule |
| plane | between carpal bones |
| hinge | humerous and ulna |
| pivot | atlas and axis |
| condyloid | radius and scaphoid |
| saddle | trapezium and first metacarpal |
| ball and socket | acetabulum and femus |
Created by:
aumant
Popular Biology sets