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
Ch 6 Skeletal Tissue
from marieb textbook skeletal tissue
| Question | Answer |
|---|---|
| begins at each epiphysis | secondary ossification |
| canal like passage | meatus |
| bone deposition | osteoblast |
| fracture at epiphyseal plate | epiphyseal fracture |
| hyaline cartilage | endochondrial |
| rounded articular projection | condyle |
| blood clot forms | hematoma |
| 2 words for bone development | ossification, osteogenesis |
| bone fragments into many pieces | comminuted |
| thin plates | trabeculae |
| thin and flat ex. sternum | flat bone |
| very little blood formation in | long bones |
| connect lacunae to each other | canaliculi |
| covers bone (external) supplies bone with blood vessels, nerves | periosteum |
| fracture at skull | depression |
| control of remodeling | mechanical, hormonal |
| stimulated by growth hormone | longitudinal growth |
| increase in bone diameter | appositional growth |
| what is the diaphysis composed of? | compact bone |
| what is articular cartilage composed of? | hyaline cartilage |
| spaces for bone cells | lacunae |
| breaks incompletely | greenstick fracture |
| groove | furrow |
| 2 types of tissue | cartilage, bone |
| functions of bones | storage, protection, movement, support |
| longer than wide ex. femur | long bone |
| complex ex. vertebrae | irregular |
| expanded ends of a long bone | epiphysis |
| unit of bone structure | osteon |
| site of most blood cell production | flat and irregular bones |
| small rounded projections | tubercle |
| large rounded projection | tuberosity |
| raised area on or above condyle | epicondyle |
| bony expansion on narrowed neck | head |
| narrow ridge of a bone | crest |
| shallow basin like depression | fossa |
| weakening of bones increased removal of calcium | osteoporosis |
| crushed | compression |
| cavity in bone filled with air line with mucous membrane | sinus |
| bone resorption | osteoclast |
| broken ends of bone protrude through soft tissue increased risk of infection | compound fracture |
| types of bone tissue | compact, spongy |
| within a tendon ex. patella | sesamoid |
| shaft of a long bone | diaphysis |
| what does the epiphysis articulate with? | other bones to form a joint |
| run crossways where blood vessels and nerves enter bone | volkmann's canals |
| splint that connect ends of bones | fibrocartilage callus |
| very large, blunt irregular shaped proccess | trochanter |
| replace clot w/ collagen fibers | fibroblast |
| flat bone formation within a fibrous membrane ex. sternum, skull, scapula | intramembranous |
| smooth nearly flat articular projection | facet |
| narrow ridge of bone less prominent than crest | line |
| what does the articular cartilage do? | covers ends of bones provides smooth surface for movement |
| armlike bar of bone | ramus |
| mineral salts deposited around collagen fibers for hardness | hydroxyapatites |
| twisting | spiral fracture |
| breaks cleanly ends don't penetrate skin | simple fracture |
| blood cell production (red marrow) | hematopoiesis |
| b/t skull bones ex sutures | wormian |
| round or oval opening through a bone | foramen |
| what is the epiphysis composed of? | inner spongy, outer compact |
| characteristics of short, flat, irregular bones | sandwich like, thin layer of compact bone on top and bottom, inner spongy |
| central hollow core of osteon | haversian canal |
| concentric rings with bone matrix | lamellae |
| begins @center of diaphysis | primary ossification |
| narrow slit like opening | fissure |
| lines internal bone surface contains osteoclasts | endosteum |
| sharp, slender, often pointed | spine |
| what does the diaphysis surround? | medullary cavity (yellow marrow) |
| maintenance of matrix | osteocytes |
| 2 components of embryonic skeleton | fibrous membranes, hyaline cartilage |
| cube like ex. carpals | short bones |
| junction of diaphysis and epiphysis | epiphyseal line |
Created by:
charleen920
Popular Anatomy sets