Chpt 8

Question 1

Type of joints: structural

Answer 1

Fibrous
Cartilaginous
Synovial

Question 2

Type of joint: function

Answer 2

Synarthrotic-immovable
Amphiarthrotic-slightly movable
Diarthrotic-freely movable

Question 3

Fibrous joint(type of tissue and the types)

Answer 3

Dense connective tissue

• syndesmosis
• suture
• gomphosis

Question 4

Syndesmosis

Answer 4

Bundle of connective tissue, amphiarthrotic

Question 5

Suture(location and function)

Answer 5

Between flat bones of skull

Synarthrotic(immovable)

Question 6

Gomphosis

Answer 6

Cone shape bone process in a socket in jawbone

-synarthrotic(immovable)

Question 7

Cartilaginous joints definition

And 2 types

Answer 7

Hyaline or fibro cartilage

Synchondrosis and symphysis

Question 8

Synchondrosis

Answer 8

Bonds hyaline cartilage unit bones
Between manubrium(synarthrotic)

Question 9

Symphysis

Answer 9

Pad of fibrocartilage
Amphiarthrotic
Intervertenbral discs

Question 10

Synovial joints

Answer 10

Diarthrotic

Articular cartilage covers ends of bones

Question 11

6 synovial joints

Answer 11

Bal and socket
Candylar
Plane 
Hinge
Pivot 
Saddle

Question 12

Ball and socket joint

Answer 12

Round head in cup
Widest range of motion
Hip, shoulder

Question 12

Ball and socket joint

Answer 12

Round head in cup
Widest range of motion
Hip, shoulder

Question 13

Candylar joint

Answer 13

Oval into elliptical cavity
Back and forth, side to side
Between metacarpals and phalanges

Question 14

Plane joint

Answer 14

Flat, slightly curved
Back and forth and twisting
Wrist(carpal) anxie tarsal

Question 15

Hinge joint

Answer 15

Convex surface into concave

Elbow, joints between phalanges

Question 16

Pivot joint

Answer 16

Rotation only
Cylindrical surface
Atlas(c1) and axis(c2)

Question 17

Saddle joint

Answer 17

Both concave and convex

Carpal and metacarpal of thumbs

Question 18

Shoulder joint

Answer 18

Ball and socket 
Several bursae(sacks of synovial fluid)
Very wide range, rotation, and circumduction

Question 19

Shoulder joint major ligaments

Answer 19

Coracohumeral
Glenohumeral
Transverse humeral

Question 20

Elbow joint

Answer 20

Hinge joint- fexion and extension

Plane joint-pronation and supination

Question 21

Elbow joint major ligaments

Answer 21

Radial collateral
Ulnar collateral
Anular collateral

Question 22

Hip joint

Answer 22

Ball and socket
Head of femur
Acetabulum of hip bone
Variety of movement, less than shoulder

Question 23

Hip joint major ligaments

Answer 23

Iliofemoral-(strongest)
Pubofemoral
Ischiofemoral

Question 24

Knee joint and the 3 bones

Answer 24

``` Largest and most complex -femur -tibia -patella Bursae and fat pads ```

Question 25

Knee joint major ligaments

Answer 25

``` Patellar Medial Lateral Anterior Posterior ```

Question 26

Replacing joints

Answer 26

Synthetic material is used to replace joints -steel and titanium Most common in hip

Question 27

Joint disorders

Answer 27

Sprains Bursitis Anthritis

Question 28

Sprain

Answer 28

Tearing

Question 29

Bursitis

Answer 29

Inflammation of bursae

Question 30

Arthritis

Answer 30

Rheumetoid arthirtis- autoimmune | Osteoarthritis-degenerative, most common