Ch5 Test

Question 1

Slightly moveable joint

Answer 1

Amphiarthroses

Question 2

Freely movable joint

Answer 2

Diarthroses

Question 3

Fibrous

Answer 3

Fibrous tissue at joints

Skull suture

Question 4

Cartilagous

Answer 4

Bone ends connected by cartilage

Pubis symphysis, intervertebral, epiphyseal plates

Question 5

Synovial

Answer 5

None ends separated by joint cavity containing synovial fluid

Question 6

4 features of synovial joints

Answer 6

Articular cartilage
Fibrous articular capsule
Joint cavity
Reinforcing ligaments

Question 7

Wrist and elbow

Answer 7

Plane joint

Question 8

Elbow

Answer 8

Hinge joint

Question 9

Forearm

Answer 9

Pivot joint

Question 10

Knuckles

Answer 10

Condyloid

Question 11

Thumb

Answer 11

Sadale joint

Question 12

Hip and shoulder

Answer 12

Ball and socket joint

Question 13

Simple fracture

Answer 13

Clean break

Doesn’t protrude

Question 14

Compound

Answer 14

Clean break

Protrudes

Question 15

Comminuted fracture

Answer 15

Shatters

Question 16

Compression fracture

Answer 16

Bone crushed

Question 17

Depression fracture

Answer 17

Bone pressed inward

Question 18

Impacted fracture

Answer 18

Broken ends forced into each other

Question 19

Spiral fracture

Answer 19

Excessive twisting

Question 20

Greenstick fracture

Answer 20

Hairline

Incomplete break

Question 21

Reduction

Answer 21

Realignment of bone

Question 22

Immobilization

Answer 22

Bone placed in cast

Question 23

4 steps of bone repair

Answer 23

Hematoma forms
Fibrocartilage callus forms
Bony callus forms
Remodeling of bone callus

Question 24

Haversian canal

Answer 24

Carries blood vessels and nerves

Question 25

Lamellae

Answer 25

Circles around central canal

Question 26

Lacunae

Answer 26

Cavities in bone matrix that hold osteocytes

Question 27

Osteocytes

Answer 27

Mature bone cells

Question 28

Canaliculi

Answer 28

Canals that connect bone to nutrient supply

Question 29

Volkmanns canal

Answer 29

Communication pathway from outside of bone to inside

Question 30

Osteoblast

Answer 30

Build bone

Question 31

Osteoclasts

Answer 31

Eat bone

Question 32

Process of bone formation

Answer 32

Ossification

Question 33

Affects bone shape

Answer 33

Gravity Blood calcium level Exercise

Question 34

Function of skeletal system

Answer 34

``` Support Protect Movement Storage Blood cell formation ```

Question 35

Immovable joint

Answer 35

Synarthroses