articulations

Question 1

name and describe the 3 types of functional classification

Answer 1

• synarthrosis (immovable)
• amphiarthrosis (slightly movable)
• diarthrosis ( freely movable)

Question 2

name and describe the 3 types of structural classification

Answer 2

• fibrous (connected by fibrous tissue)
• cartilaginous (connected by cartilage)
• synovial (contains a joint cavity)

Question 3

what kind of structural and functional classification is a suture

Answer 3

• structural: fibrous

- functional: synarthrosis

Question 4

what kind of structural and functional classification is a gomphoses

Answer 4

• structural: fibrous
• functional: synarthrosis
  
  • connected by periodontal ligaments

Question 5

what kind of structural and functional classification is a syndesmoses

list examples

Answer 5

• structural: fibrous
• functional: amphiarthrosis
• tibia/fibula and radius/ulna

Question 6

what kind of structural and functional classification is a synchondrosis

list examples

Answer 6

• structural: cartilaginous
• functional: synarthrosis
• costochondral joint and epiphyseal plate

Question 7

what type of cartilage is found in a synchondrosis

Answer 7

• hyaline

Question 8

what kind of structural and functional classification is a symphysis

list examples

Answer 8

• structural: cartilaginous
• functional: amphiarthrosis
• pubic symphysis, intervertebral discs

Question 9

what kind of functional classification is a synovial joint

list examples

Answer 9

• diarthrosis

- shoulder, elbow, hip, knee

Question 10

what makes up the articular capsule

Answer 10

• fibrous layer

- synovial joint

Question 11

what does the synovial fluid do

Answer 11

• nutrient distribution
• shock absorption
• lubrication

Question 12

where is the synovial fluid found

Answer 12

in the joint cavity

Question 13

what type of joint is the least mobile

Answer 13

gliding or planar

Question 14

list 3 examples of a hinge joint

Answer 14

• interphalangeal
• ankle
• knee

Question 15

list two examples of a pivot joint

Answer 15

• proximal radioulnar

- atlantoaxial

Question 16

list 2 examples of a condylar or ellipsoid joint

Answer 16

• metacarpalphalangeal

- radiocarpal

Question 17

list an example of a saddle joint

Answer 17

• carpmetacarpal joint of thumb

Question 18

list two examples of a ball and socket joint

Answer 18

• hip

- shoulder

Question 19

what is the most mobile joint

Answer 19

• ball and socket

Question 20

list 3 examples of a gliding or planar joint

Answer 20

• intercarpal
• sternocostal
• acromicoclavicular

Question 21

what is the location of the atlanto-occipital joint

what does it do

Answer 21

• between the atlas and occipital condyles
• neck flexion and extension
• nods yes

Question 22

what is the location of the atlanto-axial joint

what does it do

Answer 22

• between atlas and dens of the axis
• neck rotation
• shaking head no

Question 23

what type of joints are intervertebral joints

Answer 23

• synovial, gliding

Question 24

what is another name for the shoulder joint

what makes up this joint

Answer 24

• glenohumeral joint

- head of humerus and glenoid cavity of scapula

Question 25

what ligaments are in the shoulder

Answer 25

- acromioclavicular - coracohumeral - transverse humeral - coracoclavicular - coracoacromial - glenohumeral

Question 26

what are the shoulder bursae

Answer 26

- subdeltoid bursa - subacromial bursa - subcoracoid bursa - subscapular bursa

Question 27

what two joints make up the elbow joint

Answer 27

- humero-ulnar joint | - humeroradial joint

Question 28

what type of joint is the humero-ulnar (from the elbow)

Answer 28

- hinge

Question 29

what ligaments make up the elbow

Answer 29

- radial collateral - annular - ulnar collateral

Question 30

what is another name for the hip joint

Answer 30

- coxal joint

Question 31

what makes up the hip (coxal) joint

Answer 31

- head of femur and acetabulum

Question 32

what ligaments are in the hip

Answer 32

- iliofemoral - pubofemoral - ischiofemoral - ligamentum teres

Question 33

what joints make up the knee

Answer 33

- tibiofemoral and patellarfemoral

Question 34

what type of joint is the knee

Answer 34

- hinge

Question 35

what makes up the tibiofemoral joint (knee)

Answer 35

- medial/lateral condyles of femur | - medial/lateral condyles of tibia

Question 36

what makes up the patellarfemoral joint (knee)

Answer 36

- patella | - patellar surface of femur

Question 37

what makes up the humero-ulnar joint (elbow)

Answer 37

- trochlea of humerus | - trochlear notch of ulna

Question 38

what makes up the humeroradial joint

Answer 38

- capitulum of humerus | - head of radius

Question 39

what are the ligaments in the knee

Answer 39

- anterior cruciate - posterior cruciate - medial collateral - lateral collateral

Question 40

where is the menisci located

Answer 40

between the femur and tibia

Question 41

where do the acl and pcl attach

Answer 41

named to where they attach on the tibia