Chapter 6 Test

Question 1

which 3 bones fuse together to form the hip bones?

Answer 1

Ilium, Ischium and pubis

Question 2

what type of bone forms most of the epiphyses of long bones and consists of trabeculae that surround spaces filled with red bone marrow

Answer 2

Spongy

Question 3

What name is given the the fformation of bone

Answer 3

ossification

Question 4

Which bone is the only moveable one in the skull

Answer 4

Mandible

Question 5

The ribs and cranial bones are classified as what type of bone.

Answer 5

Flat

Question 6

what condition results from a sideways bending of the veretabral column

Answer 6

Scoliosis

Question 7

What are the units of structure in compact bone with little spaces between them.

Answer 7

osteon

Question 8

In a typical long bone, what type of cartliage is the articular cartliage composed of?

Answer 8

Hyaline

Question 9

what bones make up the pectoral girdle

Answer 9

Scapula Clavical

Question 10

Yellow bone marrow is located in thr ______ of a bone and mainly consists of ____

Answer 10

Diaphysis, adipose

Question 11

What bone disorder occours when bone destruction outplaces bone formation due to the deplation of calcium`

Answer 11

Osteoporosis

Question 12

What is the name given the the 7 pair of ribs that attatch directly to the sternum by means of costal cartliage

Answer 12

True ribs

Question 13

What name is given to the center of an osteon that carries blood vessels longitudinaly through the bone

Answer 13

Central

Question 14

Which bonoe is the largest, stongest and the heaviest?

Answer 14

Femur

Question 15

What name is given the the shaft of the bone

Answer 15

Diaphysis

Question 16

The bones of the thighs forearms and the fingers are classified as what type of bone

Answer 16

Long bone

Question 17

what are the neck vertebrae called

Answer 17

Cervical

Question 18

In an osteon, what name is given to the rings of hard, calcified matrix that surround the central channel

Answer 18

Concetic Lamellae

Question 19

In an osteon, what name is given to the tiny channels connecting the central canal to the lacune

Answer 19

Canalliiculi

Question 20

Name the hole in the occopital bone through which the spinal cord passes

Answer 20

Forearm magnum

Question 21

Where does the bone, maxilla and mandible are part of what group of bones

Answer 21

epiphyseal plate

Question 22

The nasal bone, maxilla and mandible are part of what group of bones

Answer 22

Facial

Question 23

What method of ossification forms most bones

Answer 23

endochondral

Question 24

Cleft plate occours when what bones fail to unite?

Answer 24

Maxillae

Question 25

Name the region of a long bone between the epiphysis and the diaphysis

Answer 25

metaphysis

Question 26

witch bone located under the jaw does not articulate with any other bone

Answer 26

Hyoid

Question 27

name the scroll like bones in the nasal cavity whose job it is to fliter air before it gets to the lungs

Answer 27

Conchae

Question 28

Name the soft spots in the cranium of a child that are not yet completly ossified

Answer 28

Frontanelles

Question 29

What is the name given to the spaces in the compact bone that contain osteocytes

Answer 29

Lacune

Question 30

To what group of bones does the tempral bone belong to

Answer 30

Cranial

Question 31

What name is given to the membrane that lines the medullary cavity

Answer 31

endodsteum

Question 32

Name the type of cell that builds bone tissue

Answer 32

osteoblast

Question 33

Name the type of cell that destroys the matrix of bone

Answer 33

Osteoclast

Question 34

What is the name for immovable joint in the skull formed where skull bones fuse together

Answer 34

Suture

Question 35

Which cranial bone has a shape that resembles a bat

Answer 35

Spenoid

Question 36

name the part of the bone that contains water, collagen and minerals like calcium

Answer 36

matrix

Question 37

Name the cells that develop into osteoblasts

Answer 37

osteogenic cells

Question 38

To what major division of the sceleton do the pectoral and pelvic girdles belong

Answer 38

Appendicular

Question 39

List functions of the skeletal system

Answer 39

``` Support Protect produces blood cells Movement mineral homeostasis stores fat ```

Question 40

The membranous outer covering of a long bone

Answer 40

periosteum

Question 41

the method of ossification forming most bones

Answer 41

endochondral

Question 42

the enlarged ends of a longbone

Answer 42

epiphyses

Question 43

Articular cartliage is an example of this cartlage type

Answer 43

hyaline

Question 44

The centerr of an osteon which caries blood vessels longitudinnally through bone

Answer 44

havesian canal

Question 45

the shaft of a long bone

Answer 45

diaphysis

Question 46

rings of boney tissue filled with minerals and surounding the haversian canal

Answer 46

lammellae

Question 47

mature bone cells

Answer 47

osteocytes

Question 48

bone that contains numerous air spaces between cells

Answer 48

spongy

Question 49

microscopic cavities in bone containing osteocytes

Answer 49

lacunae

Question 50

A space in bone which contains marrow

Answer 50

medullary canal

Question 51

bone forming cells

Answer 51

osteoblasts

Question 52

very dense bone with no air spaces within

Answer 52

compact

Question 53

small channels conecting lacunae with eachother

Answer 53

canaliculi

Question 54

the unit if structure in compact bone

Answer 54

haversian system

Question 55

the mineral part of bone

Answer 55

matrix

Question 56

the growth area in bones where epiphysis joins diaphysis

Answer 56

epiphyseal plate

Question 57

bone is an example of this major tissue type

Answer 57

connective

Question 58

bone disorder charaterized by decreased bone mass and increased susceptibility to fractures

Answer 58

osteoperosis

Question 59

the area of a long bone containing the thickest layer of compact bone

Answer 59

diaphysis