chapter 9 study guide joints

Question 1

joint

Answer 1

any point where 2 bones meet

Question 2

joint names

Answer 2

after bones or articular surfaces involved

Question 3

joint functions

Answer 3

movement
flex bones
skeletal mobility
hold the skeleton together

Question 4

classes of joints

Answer 4

bony joints

fibrous jjoints

cartilages joints

synovial joints

Question 5

bony (synostoses) joints

Answer 5

original joint becomes ossified and bones become in effect one bone

Question 6

fibrous (synarthroses) joints

Answer 6

joints held together by collagenous fibers

sutures

gomphoses

syndesmoses

Question 7

sutures

Answer 7

serrate: interwoven very strong
lap: over lay each other
plane: butt up against each other

bones of the skull

Question 8

gomphoses

Answer 8

hold teeth in socket

Question 9

syndesmoses

Answer 9

long bones joined along shaft by intercrosseous membrane

(tibia/fibula)

Question 10

solid joints

Answer 10

skull bones

Question 11

serrate suture

Answer 11

major bones of skull

Question 12

lap suture

Answer 12

minor bones of skull

sphenoid to temporal

Question 13

plane suture

Answer 13

internal kull bones

bones of the maxilla

Question 14

cartilaginous joints

Answer 14

synchondroses

symphyses

Question 15

synchondroses joint

Answer 15

bones bound by cartilage

epiphyseal plate

Question 16

symphyses joint

Answer 16

bones joined by fibrous cartilage

pubic symphysis

Question 17

anatomy of synovial joint

Answer 17

joined by joint cavity

contains synovial fluid

ends of bone coverd in articular cartilage (hyaline)

enclosed in joint capsule

some contain an articular disc or discs (knee)

Question 18

accessory structures of synovial joints

Answer 18

tendons (muscle to bone)

ligaments (bone to bone)

bursae

Question 19

synovial joint categories

Answer 19

ball and socket

condylar

saddle

plane

hinge

pivot

Question 20

ball and socket joint

Answer 20

hip

shoulder

Question 21

condylar joint

Answer 21

metacarpophalangeal joint

Question 22

saddle joint

Answer 22

trapezoimetacarpal joint proximal to thumb

Question 23

plane joint

Answer 23

between carpal bones

Question 24

hinge joint

Answer 24

knee

elbow

Question 25

jaw joint

Answer 25

tempomandibular joint

Question 26

shoulder joint

Answer 26

glenohumeral joint

Question 27

elbow joint

Answer 27

humeroulnar joint

Question 28

hip joint

Answer 28

coxal joint

Question 29

knee joint

Answer 29

tibiofemoral joint

Question 30

ankle joint

Answer 30

talocrural joint