chapter 9- joints

Question 1

definition of joints/articulation

Answer 1

functional junction between bones that allow for bone growth

Question 2

3 types of joints

Answer 2

fibrous, cartilaginous, synovial

Question 3

fibrous

Answer 3

dense connective tissue between bones in close contact

Question 4

cartilaginous joints

Answer 4

hyaline or fibrocartilage connecting bones

Question 5

synovial

Answer 5

most complex, allows free movement

Question 6

synarthrotic

Answer 6

immovable

Question 7

amphiarthrotic

Answer 7

slightly moveable

Question 8

diarthrotic

Answer 8

freely moveable

Question 9

syndesmosis

Answer 9

fibrous amphiarthrotic joint between tibia and fibula

Question 10

suture

Answer 10

fibrous synarthrotic joint between flat bones

Question 11

gomphosis

Answer 11

fibrous synarthrotic joint of tooth and jawbone

Question 12

synchondrosis

Answer 12

bands of hyaline cartilage that unites bones, found between manubrium and first rib

Question 12

synchondrosis

Answer 12

synarthrotic bands of hyaline cartilage between manubrium and first rib

Question 13

symphysis

Answer 13

pad of amphiarthrotic fibrocartilage found in pubic symphysis and vertebrates

Question 14

ball and socket

Answer 14

hip and shoulders, synovial joint

Question 15

saddle joint

Answer 15

synovial joint, between carpal and metacarpal of thumb

Question 16

gliding joint

Answer 16

synovial joint, between carpals and tarsals

Question 17

hinge joint

Answer 17

synovial joint, elbow and phalanges

Question 18

pivot joint

Answer 18

synovial joint, radius and ulna, neck

Question 19

condyloid joint

Answer 19

synovial joint, knuckles

Question 20

7 major features of synovial joints

Answer 20

articular cartilage, articular capsule with synovial membrane, joint cavity, synovial fluid, bursae sacs, reinforcing ligament, blood vessels

Question 21

largest and most complex joint

Answer 21

knee

Question 22

what articulates in knee joint

Answer 22

femur articulates anteriorly with patella

Question 23

what type of joint is the knee

Answer 23

modified hinge

Question 24

what separates and holds the tibia and femur

Answer 24

menisci

Question 25

3 most common knee injuries

Answer 25

collateral ligaments, cruciate ligaments, cartilage ligaments

Question 26

3 joints within knee

Answer 26

femoropatellar, lateral tibiofemoral, medial tibiofemoral

Question 27

what type of joint is the shoulder

Answer 27

ball and socket

Question 28

what bones articulate in shoulder

Answer 28

head of humerus and glenoid cavity of scapula

Question 29

labrum

Answer 29

dense connective tissue that some joints and muscles in the shoulder are connected to

Question 30

what type of joint is the elbow

Answer 30

hinge joint with slight gliding

Question 31

what bones articulate in elbow joint

Answer 31

trochlea of humerus and trochlear notch of ulna, gliding between humerus and radius

Question 32

what type of joint is the hip

Answer 32

ball and socket

Question 33

what bones articulate in hip

Answer 33

head of femur and acetabulum of coxa

Question 34

which joints are first to change during aging

Answer 34

fibrous joints