6.4-6.9

Question 1

Small arteries accompanied by nerves, enter the diaphysis through many perforating canals and supply the periosteum and outer part of compact bone

Answer 1

Periosteal arteries

Question 2

Large artery that passes through a hole near the center of the diaphysis

Answer 2

Nutrient artery

Question 3

The hole that the nutrient artery passes through in compact bone

Answer 3

Nutrient foramen

Question 4

Enter the metaphyses of a long bone, together with the nutrient artery, supply the red bone marrow and bone tissue of the metaphyses

Answer 4

Metaphyseal arteries

Question 5

Enter the epiphyses of a long bone and supply the red bone marrow and bone tissue of the epiphyses

Answer 5

Epiphyseal arteries

Question 6

Accompany the nutrient artery and exit through the diaphysis

Answer 6

Nutrient veins

Question 7

Accompany their respective arteries and exit through the epiphyses and metaphyses respectfully

Answer 7

Epiphyseal and metaphyseal veins

Question 8

Accompany their respective arteries and exit through the periosteum

Answer 8

Periosteal veins

Question 9

Process by which bone forms

Answer 9

Ossification

Question 10

One of the two types of ossification where bone forms directly within mesenchyme
(Pg. 176 for full steps)

Answer 10

Intramenbranous ossification

Question 11

One of the types of ossification where bone forms with in hyaline cartilage that develops from mesenchyme
(Pg. 177-178 for full steps)

Answer 11

Endochondral ossification

Question 12

Growth that increases in length

Answer 12

Interstitial growth

Question 13

Growth at the outer surface

Answer 13

Appositional growth

Question 14

Once the perichondrium starts to form bone, it is known as the _____.

Answer 14

Periosteum

Question 15

Region where bone tissue will replace most of the cartilage

Answer 15

Primary ossification center

Question 16

Develop when branches of the epiphyseal artery enter the epiphyses

Answer 16

Secondary ossification centers

Question 17

Layer of hyaline cartilage in the metaphysis of a growing bone that consists for 4 zones

Answer 17

Epiphyseal plate

Question 18

Bony structure that’s left after the epiphyseal plate fades; with the appearance, bone growth in length stops completely

Answer 18

Epiphyseal line

Question 19

Ongoing replacement of old bone tissue by new bone tissue

Answer 19

Bone remodeling

Question 20

Removal of minerals and collagen fibers from bone by osteoclasts

Answer 20

Bone resorption

Question 21

Addition of minerals and collagen fibers to home by extracellular matrix

Answer 21

Bone deposition

Question 22

Include estrogens and androgens such as testosterone

Answer 22

Sex hormones

Question 23

Any break in bone

Answer 23

Fracture

Question 24

Serious of microscopic fissures in home that forms without any evidence of injury to other tissues

Answer 24

Stress fracture

Question 25

Type of fracture where a mass of blood forms around the site of the fracture

Answer 25

Fracture hematoma

Question 26

Mass of repair tissue consisting of collagen fibers and cartilage that bridges the broken ends of the bone

Answer 26

Fibrocartilaginous callus

Question 27

Callus where the fibrocartilage is converted to spongy bone

Answer 27

Bony callus

Question 28

Secreted by the parathyroid glands; increases blood Ca2 level

Answer 28

Parathyroid hormone

Question 29

Hormone that promotes absorption of calcium from foods in the gastrointestinal tract into the blood

Answer 29

Calcitriol

Question 30

Inhibits activity of osteoclasts, speeds blood Ca2 uptake by bone, and accelerates Ca2 deposition into bones

Answer 30

Calcitonin

Question 31

The loss of calcium and other minerals from bone extracellular matrix

Answer 31

Demineralization