chapter 31

Question 1

the musculoskeletal consist of

Answer 1

bones

joint

cartilage

ligaments

tendons

muscle

Question 2

what are the six thing the musculoskeletal consist of

Answer 2

bones

joint

cartilage

ligaments

tendons

muscle

Question 3

what are the three types of bone cells?

Answer 3

osteoblasts

osteoclasts

osteocytes

Question 4

responsible for bone growth by making new bone cells and secreting collagen

Answer 4

osteoblasts

Question 5

dissolve material for release into bloodstream

Answer 5

osteoclasts

Question 6

regulate mineral uptake and release

Answer 6

osteocytes

Question 7

the total of bone that make up the human skeleton

Answer 7

206

Question 8

bone can either be ?

Answer 8

spongy or compact

Question 9

contains red bone marrow

Answer 9

spongy bone

Question 10

how are bone classified ?

Answer 10

short

flat

irregular

long

Question 11

another name for Haversian system is ?

Answer 11

osteon

Question 12

a canal system that runs through the bone and contains blood and lymph vessel

Answer 12

haversian (osteon)

Question 13

Haversian system contains what

Answer 13

blood and lymph vessel

Question 14

is articulation point between two or more bones of the skeleton

there is immovable, slightly movable, and freely moveable

Answer 14

joints

Question 15

joins bone of the joints together

Answer 15

ligaments

Question 16

are connective tissue that provides joint movement

Answer 16

tendons

Question 17

a type of connective tissue in which fibers and cells are embedded in a semisolid gel material

Answer 17

cartilage

Question 18

act as a cushion

ex: the meniscus in the knee

Answer 18

cartilage

Question 19

is a FLUID- FILLED sac that provides cushioning at friction points in a freely movable joint

Answer 19

bursa

Question 20

is a connective tissue that surrounds and separates the muscle

Answer 20

fascia

Question 21

har properties that allow it to be electrically excited

Answer 21

muscle

Question 22

when the muscle are excited what happens

Answer 22

it causes the muscle to:
contract
extend
stretch
and provide elasticity

Question 23

skeletal muscle are attached to bone by ?

Answer 23

tendons

Question 24

what provides shape to the body

Answer 24

bones

Question 25

what provides a rigid framework that supports the internal organ and the skin

Answer 25

skeleton (bones)

Question 26

what protect the internal organ of the body

Answer 26

skeleton

Question 27

what provides attachment for tendons and ligament and contributor to movement of the body

Answer 27

skeleton

Question 28

the red bone marrow in the spongy bones forms what

Answer 28

RBCs WBCs PLATELETS

Question 29

what stores and release mineral such as calcium and phosphorus

Answer 29

bones

Question 30

the blood and lymph vessel in the canal transport what ?

Answer 30

nutrient to the bone cell and remove wastes

Question 31

bone is maintained by

Answer 31

remodeling

Question 32

existing bone are by what bone cell

Answer 32

resorbed into the body and new bone is built by osteoblasts to replace it

Question 33

contraction of the skeletal muscle is produced by

Answer 33

synchronized contraction of many muscle fiber