Chapter 7

Question 0

Name and describe the three classes of joints based on structure

Answer 0

Fibrous-no joint cavity, joint held together with fibrous c.t.
Cartialgnous-joint held together with cartilage
Synovial-bones held together by ligaments

Question 1

It is a place where bones meet

Answer 1

Articulation

Question 2

Synarthrosis

Answer 2

Immovable joints

Question 3

Amphiarthrosis

Answer 3

Slightly movable

Question 4

Diarthrosis

Answer 4

Freely movable

Question 5

Slightly movable joint

Answer 5

Amphiarthrotic

Question 6

Structures between skull bones are examples

Answer 6

Synarthrotic

Question 7

Freely movable joints

Answer 7

Diarthrotic

Question 8

Discs between vertebrae are examples of

Answer 8

Amphiarthrotic

Question 9

Attachment of a tooth to its socket in the mandible or maxilla

Answer 9

Synarthrotic

Question 10

Immovable joints

Answer 10

Synarthrotic

Question 11

More movable than a suture but less mobile than a joint like the elbow

Answer 11

Amphiarthrotic

Question 12

The symphysis pubis is an example

Answer 12

Amphiarthrotic

Question 13

The distal end of the tibia/fibula is an example

Answer 13

Amphiarthrotic

Question 14

The epiphysial plate in growing bone is an example

Answer 14

Sinarthrotic

Question 15

Hyaline cartilage that covers ends of articulating bones

Answer 15

Articulate cartilage

Question 16

It lubricates the joints and nourishes the cartilage

Answer 16

Synovial fluid

Question 17

Inner layer of the articulate capsule that produces synovial fluid

Answer 17

Synovial membrane

Question 18

Pad of cartilage to help stabilize the joint

Answer 18

Meniscus

Question 19

Together these form the articular capsule (2 answers)

Answer 19

Fibrous capsule

Synovial membrane

Question 20

Fluid filled sac that cushions movements

Answer 20

Bursa

Question 21

The joint allowing for the greatest degree of movement

Answer 21

Ball and socket

Question 22

Flat surfaces of the carpals of tarsus move move across each other

Answer 22

Gliding

Question 23

The joint at the wrist between the radius and carpals

Answer 23

Condyloid

Question 24

Moves in a single plane at the knee or elbow

Answer 24

Hinge

Question 25

The joint between the carpals and the metacarpal of the thumb

Answer 25

Saddle

Question 26

The rounded head of the radius moves within the radio notch of the ulna

Answer 26

Pivot

Question 27

Movement of bone around its own axis

Answer 27

Rotation

Question 28

Movement away from the midline of the body

Answer 28

Abduction

Question 29

Palm faces upward or forward

Answer 29

Supination

Question 30

Downward movement of a body part

Answer 30

Depression

Question 31

Movement toward the body midline

Answer 31

Adduction

Question 32

Movement of the mandible or shoulder backward

Answer 32

Retraction

Question 33

Turning the palm so it faces downward or backward

Answer 33

Pronation

Question 34

Upward movement of a body part

Answer 34

Elevation

Question 35

Movement of a distal end of body part in a circle

Answer 35

Circumduction

Question 36

Beyond the plane of extension

Answer 36

Hyperextension

Question 37

Movement of the sole of the foot inward

Answer 37

Inversion

Question 38

Movement of the foot so the toes point downward

Answer 38

Plantarflexion

Question 39

A joint that has a _____ fit offered a great amount of movement and is ______ likely to become dislocated

Answer 39

Loose | More

Question 40

An example of a fibrous joint in Heinrich the bones are immovable is a..

Answer 40

Suture

Question 41

Pulling out a tooth would disarticulate which type of joint?

Answer 41

Gomphosis

Question 42

Which the following is NOT a function of synovial fluid? Acts as a lubricant Helps strengthen the joint Removes microbes and debris from the joint Provides nutrients to the tissues around the joints Removes metabolic wastes

Answer 42

Helps strengthen the joint

Question 43

Articular cartilage and bursae would most likely be found in which of the following?

Answer 43

The knee

Question 44

Which of the following structures provides flexibility to a joint while also preventing dislocation?

Answer 44

Articular capsule

Question 45

The joints between the vertebrae and the joint between the hip bones are examples of which joint type?

Answer 45

Symphysis

Question 46

The joint between the atlas and axis

Answer 46

Pivot joint

Question 47

Allows gliding movements

Answer 47

Planar joint

Question 48

The joint. Between the carpal and metacarpal of the thumb

Answer 48

Saddle joint

Question 49

Hip joint

Answer 49

Ball and socket joint

Question 50

Knee joint

Answer 50

Hinge joint