Exam 1

Question 1

Bone

Answer 1

specialized form of connective tissue

Question 2

anatomical structure of bones provides

Answer 2

rigid framework
levers for locomotion
protection

Question 3

physiological organ of bone is

Answer 3

hemotopoigetic
reservoir for minerals

Question 4

ends of bone is made of

Answer 4

cancellous (spongey) bone

Question 5

middle of bone is made of

Answer 5

cortical (compact) bone

Question 6

diaphysis

Answer 6

shaft

Question 7

epiphysis

Answer 7

top of bone

Question 8

bone from cartilage

Answer 8

endochondral

Question 9

bone from fibrous tissue

Answer 9

intramembranous

Question 10

intramembranous examples

Answer 10

skull, fascial bones, middle 1/3 of clavicle

Question 11

lamellar bone

Answer 11

laid down slowly, parallel fibers
in adults

Question 12

woven bone

Answer 12

laid down quickly, non-parallel fibers, osteocytes, variations
in children, bad in adults

Question 13

bone is composed of

Answer 13

calcium hydroxyapatite, type 1 collegen, water, glycoaminoprotein

Question 14

formula for hydroxyapatite

Answer 14

Ca10(PO4)6(OH)2

Question 15

red bone marrow

Answer 15

axial

Question 16

yellow bone marrow

Answer 16

arms/legs

Question 17

gray bone marrow

Answer 17

bad

Question 18

osteoblasts

Answer 18

progenitors- where stuff comes from

Question 19

osteocytes

Answer 19

bone cells, many nuclei

Question 20

osteoclasts

Answer 20

destroy bone and have brush border

Question 21

endochondral sequence

Answer 21

epiphysis
reserve zone
proliferation
zone of hypertrophy: maturation, degeneration, provisional calcification
metaphysics

Question 22

mesoderm

Answer 22

makes musculoskeletal system

Question 23

syndactyly

Answer 23

no programmed cell death

Question 24

endochondral ossification changes

Answer 24

length and height

Question 25

intramembranous ossification changees

Answer 25

width

Question 26

syndesmosis example

Answer 26

skull
tibia/fibula

Question 27

synchondrosis

Answer 27

cartilage connecting bone

Question 28

synostosis

Answer 28

connected with cartilage and eventually fuses

Question 29

symphysis

Answer 29

2 opposing surfaces with hyaline cartilage and a joint with fibrocartilage

Question 30

type 1 salter harris

Answer 30

only through physis

Question 31

type 2 salter harris

Answer 31

involves metaphysis

Question 32

type 3 salter harris

Answer 32

involves epiphysis

Question 33

type 4 salter Harris

Answer 33

involves metaphysics and epiphysis

Question 34

type 5 salter harris

Answer 34

crush growth plate