Bone Tissue

Question 1

osseous

Answer 1

bone

Question 2

inner part of bone, contains red blood vessels, less organized

Answer 2

spongy

Question 3

outer part of bone, highly organized

Answer 3

compact

Question 4

____ is the production of blood cells.

Answer 4

hemopoiesis

Question 5

Production of blood cells occurs in ____.

Answer 5

red bone marrow

Question 6

basic unit of skeletal tissue

Answer 6

osteon

Question 7

tiny canals in osteons

Answer 7

canaliculi

Question 8

Osteons are composed of concentric layers of bone called ___.

Answer 8

concentric lamellae

Question 9

Blood vessels supplying an osteon are located in the ____.

Answer 9

central canal

Question 10

Bone cells live in ___ in the bone matrix.

in the osteon

Answer 10

lacunae

Question 11

contains osteocytes in osteon

Answer 11

lacunae

Question 12

____ are mature bone cells.

Answer 12

osteocytes

Question 13

Bone stem cells that produce osteoblasts are ____.

Answer 13

osteoprogenitors

Question 14

____ produce bone matrix.

Answer 14

osteoblasts

Question 15

Postcranial bones are ____ bone.

Answer 15

endochondral

Question 16

Osteons form _____ bone.

Answer 16

compact

Question 17

____ digest bone matrix.

Answer 17

osteoclasts

Question 18

give bones a little extra flexibility and strength based on orientation

Answer 18

collagen fibers

Question 19

a spongy type of bone that gives bones flexibility

Answer 19

inner trabecular

Question 20

The ossified ends of bone are ____.

Answer 20

epiphyses

Question 21

The area of bone growth in immature bones is the ____.

Answer 21

metaphysis

Question 22

____ is the bone shaft.

Answer 22

diaphysis

Question 23

The connective tissue covering of bone is ____.

sheets of connective tissue, protects bone, where muscle tendons attach to bone

Answer 23

periosteum

Question 24

____ fibers attach the perisoteum to the bone.

Answer 24

Sharpey’s (perforating)

Question 25

type of bone development in which bones develop from membrane

Answer 25

intramembranous

Question 26

Most bones of the skull are ____ bones.

Answer 26

intramembranous

Question 27

type of bone development in which bones develop from cartilage, most bones from body (postcranial bones)

Answer 27

endochondral

Question 28

The ____ of the skull is an endochondral bone.

Answer 28

occipital

Question 29

Endochondral bone develops from ____.

Answer 29

hyaline cartilage

Question 30

can be used to determine if a child’s bones are developing normally, x-ray of hand to see metaphysis

Answer 30

endochondral ossification

Question 31

bleeding into area, internal callus, external callus of cartilage replaced by bone over time

Answer 31

fracture healing

Question 32

leads to short stature due to metaphyseal chondrodysplasia, fine sparse light hair due to hypopigmentation

Answer 32

cartilage hair syndrome hypoplasia