chapter 8

Question 1

what are joints known as

Answer 1

Are known as articulations
Functional junctions between bones
Bind parts of skeletal system together
Make bone growth possible
Permit parts of the skeleton to change shape during childbirth
Enable body to move in response to skeletal muscle contraction

Question 2

bones make what possible

Answer 2

growth

Question 3

Joints of the skeleton permits change for what

Answer 3

Permit parts of the skeleton to change shape during childbirth

Question 4

what will be enable to move or response

Answer 4

Enable body to move in response to skeletal muscle contraction

Question 5

classification of three main joints

Answer 5

Fibrous joints Cartilaginous joints Synovial joints

Question 6

what is a fibrous joint

Answer 6

Dense connective tissues connect bones

Between bones in close contact

Question 7

what is Cartilaginous joints

Answer 7

Hyaline cartilage or fibrocartilage connect bones

Question 8

what is Synovial joints

Answer 8

Most complex

Allow free movement

Question 9

what is synarthrotic joints

Answer 9

Functional classification:
 Synarthrotic joints
 Considered immovable
 Amphiarthrotic joints
 Slightly movable
 Diarthrotic joints
 Freely movable

Question 10

what is Amphiarthrotic joint

Answer 10

Slightly movable

Question 11

what is Diarthrotic joints

Answer 11

Freely movable

Question 12

There are three (3) types of fibrous joints

Answer 12

Syndesmosis
Suture
Gomphosis

Question 13

what tissue holds fibrous joints together

Answer 13

Dense connective

Question 14

what is syndesmosis

Answer 14

A sheet or bundle of fibrous tissue connecting bones

Question 15

syndesmosis lies between what

Answer 15

tibia and fibula

Question 16

what is amphiarthritic

Answer 16

slight movement in the joint

Question 17

what are suture

Answer 17

Between flat bones

Question 18

where would you find a suture

Answer 18

skull

Question 19

what kind of tissue is in the suture

Answer 19

Thin layer of connective tissue connects bones

Question 20

suture is a classification of what

Answer 20

Synarthritic

Question 21

what is Gomphosis:

Answer 21

Cone-shaped bony process in a socket

Question 22

Gomphosis is classification of what

Answer 22

Synarthritic

Question 23

cartilaginous are connected by what

Answer 23

hyaline or fibrocartilage

Question 24

2 types of cartilaginous

Answer 24

Synchondrosis

Symphysis

Question 25

what is synchondrosis

Answer 25

Bands of hyaline cartilage unite bones

Question 26

what is the synchondrosis between

Answer 26

manubrium and the first rib (costal cartilages

Question 27

what is symphysis

Answer 27

Pad of fibrocartilage between bones

Question 28

we would find symphysis between what

Answer 28

Joint between bodies of adjacent vertebrae

Question 29

most joints in the body are what

Answer 29

``` Synovial Most joints All are diarthrotic Consist of: Articular cartilage Joint capsule Synovial membrane Synovial fluid Menisci Bursae ```

Question 30

synovial joints are classified of what

Answer 30

diarthrotic

Question 31

Synovial joints consist of what

Answer 31

Articular cartilage | Joint capsule

Question 32

in synovial joints what secrete fluids and what kind of fluid

Answer 32

Synovial membrane | Synovial fluid

Question 33

what is Articular cartilage

Answer 33

hyaline cartilage found on articulating surffer

Question 34

what is Joint capsule

Answer 34

holds the joint together, by way of an envelope, attached to the end of each bone at the joint, enclosing the cavity of a synovial joint

Question 35

what is Synovial membrane

Answer 35

membrane that forms the inner lining of the capsule of a freely movable joint and secretes synovial fluid

Question 36

what is Synovial fluid

Answer 36

moistens and lubricates the surfaces of the joint as well as supplying nutrients to the articular cartilage

Question 37

what is Meniscus

Answer 37

fibrocartilage that separates the articulating surface of bones in the knee

Question 38

what is Bursae

Answer 38

saclike fluid-filled cushioning structure, lined with synovial membrane, near a joint

Question 39

you find this joint in the hip and shoulder

Answer 39

Ball & Socket/spheroidal Joint

Question 40

where would u find Condylar/ellipsoidal Joint

Answer 40

between metacarpals and phalanges | Between radius and carpals

Question 41

where you find Plane/gliding Joint

Answer 41

Between carpals Between tarsals Between facets of adjacent vertebrae

Question 42

where would you find Hinge Joint

Answer 42

Elbow joint | Between phalanges

Question 43

where would you find Pivot/trochoid Joint

Answer 43

between atlas (C1) and dens of axis (C2)

Question 44

where would you find Saddle/sellar Joint

Answer 44

Between carpal and 1st metacarpal of thumb

Question 45

Movement at a joint occurs when a muscle contracts and what is pull

Answer 45

Movement at a joint occurs when a muscle contracts and its fibers pull its moveable end (insertion) towards its fixed end (origin).

Question 46

Movement at a joint occurs when a muscle contracts and | after its pulled it moves towards what

Answer 46

towards its fixed end (origin).