Ch 5 Lec 1 - Skeletal System Flashcards Preview

Anatomy > Ch 5 Lec 1 - Skeletal System > Flashcards

Flashcards in Ch 5 Lec 1 - Skeletal System Deck (23):
1

how many bones

206

2

2 divisions of skeletal system

axial, appendicular

3

2 types of bone tissue

compact, spongy

4

dense smooth bone

compact

5

bone with open spaces within

spongy

6

skeleton makes up blank percent of body mass

20

7

four components of skeletal system

ligaments, tendons, bone, cartilage

8

three functions of skeletal system

support, movement, storage, blood cell production, protection

9

cartilage has a blank and blank

cells, extracellular matrix

10

these are found in compartments called lucunae in cartilage cells

chondrocytes

11

collagen and elastic fibers are in the blank

extracellular matrix

12

this is the ground substance of chondroitin sulfates

extracellular matrix

13

no arteries, veins, or lymphocytes in blank

cartilage

14

three types of cartilage

hyaline, elastic, fibrocartilage

15

cartilage heals blank

slowly

16

cartilage that is the most common but is the weakest

hyaline

17

structure of this cartilage is chondrocytes, chondroitin sulfate, some collage, water

hyaline

18

location of this cartilage is in the embryonic skeleton, articular surfaces, respiratory passages, nasal septum, between ribs and sternum

hyaline

19

structure of this flexible cartilage is in chondrocytes, intermediate amount of chondroitin sulfate, densely packed elastic fibers

elastic

20

location of this cartilage is in auricle, tip and lateral walls of nose, epiglottis

elastic

21

structure of this cartilage is chondroctyes, small amount of chondroitin sulfate, densely packed collagen fibers

fibrocartilage

22

very strong cartilage

fibrocartilage

23

location of this cartilage is in intervertebral disc, interpubic disc, articular cartilage in knee

fibrocartilage