Science Bone And Muscle Test

Front 1

Where is the Pectorals located?

Back 1

Your chest

Front 2

What is the muscle found in the upper part of your upper arm (the humerus area)? (when you flex)

Back 2

Bicep

Front 3

What is the muscle found in the lower part of your arm

Back 3

Triceps

Front 4

Name all the major muscles of the body

Back 4

Pecs, Abs, Biceps, Triceps, Trapezius, Deltoids, Quads, Gastrocnemius, Achilles Tendon, Gludeus Maximus (Butt)

Front 5

What does the clavicle articulate with?

Back 5

Sternum, scapula

Front 6

Name the functions of the skeletal system

Back 6

1)Give shape and support to body
2) Protect internal organs
3)muscles are attached to bones and help them move
4) Blood cells are produced in them
5) Calcium and phosphorus are stored here

Front 7

What is the periosteum? what is it's function?

Back 7

tough, tight fitting membrane that covers bone. It carrys nutrients to the bone and cells that help grow and repair bone are found in it

Front 8

What is the spongy bone and what is its function?

Back 8

its the "spongy" and porous part of the bone under the compact bone. Inside of the spongy bone's holes are marrow. Also makes bones lightweight

Front 9

What is the compact bone and it's function?

Back 9

The compact bone is the hard part of the bone that gives bones strength. it is under periosteum. (contains calcium and phosphate). Keeps the bone from beking too rigid, brittle, or easily broken. Bone cells and blood vessels found here.

Front 10

What is the function of marrow?

Back 10

The marrow produces rbc and wbc

Front 11

Where is the marrow?

Back 11

Inside the bone in cavities(large openings in bone) and in the holes of spongy bones

Front 12

Name the parts of the bone

Back 12

Haversian canals
Compact bone
spongy bone
Marrow
Cartilage

Front 13

What is the function of cartilage in the bones?

Back 13

Its a shock absorber. makes movement easier and reduces frictiojn.

Front 14

What are the Haversian canals?

Back 14

small holes in bones that provide a passageway for blood vessels

Front 15

What are the bones that form the axial skeleton?

Back 15

skull, vertabrae, ribs, sternum

Front 16

What is the function of the axial skeleton?

Back 16

protection of vital inner organs like the lungs and such

Front 17

What bones make up the appendicular skeleton?

Back 17

Shoulder, arms, hips, legs

Front 18

What is the function of the appendicular skeleton?

Back 18

movement? protects reproductive organs

Front 19

What is a joint?

Back 19

any place where two bones come together

Front 20

What is a ligament?

Back 20

tough band of tissue that holds bones in place

Front 21

What is a tendon?

Back 21

the thingy that holds muscle to bone

Front 22

Where is the cardiac muscle found and what is it used for?

Back 22

the heartbeat, only in the heart

Front 23

Where are "smooth" muscles found and what are their functions?

Back 23

found in internal organs, and peristalsis and vasodilation

Front 24

Are smooth muscles voluntary or involuntary?

Back 24

involuntary

Front 25

what is the purpose of skeletal muscles?

Back 25

to move bones

Front 26

What is a flexor?

Back 26

a muscle that decrease the angle betwwen bones

Front 27

What is an extensor?

Back 27

a muscle that increases the angle between bones

Front 28

What is articulation?

Back 28

the joining.. like when two bones meet

Front 29

What is a bursa?

Back 29

a fluid filled sac in joints that prevent friction and cushion the joint

Front 30

What is synovial fluid?

Back 30

lubricating fluid in a joint (fluid inside a bursa)

Front 31

What is the origin?

Back 31

the part of the muscle that is attached to an immovable bone( the bone that doesnt move-

Front 32

What is the insertion of a muscle?

Back 32

the part of the muscle that is attached to the movable bone (the one that moves)

Front 33

What are antagonistic muscles?

Back 33

muscles that have opposite functions (ex. biceps and triceps)

Front 34

What are the types of joints?

Back 34

Pivot, Ball and Socket, Hinge, Gliding

Front 35

What is an example of a hinge joint?

Back 35

your knee.

Front 36

What is an example of a immovable joint?

Back 36

your skull

Front 37

What is an example of a pivot joint?

Back 37

your neck and your radius and ulna rotating around

Front 38

What is an example of a ball and socket joint?

Back 38

your shoulder

Front 39

what is an example of a gliding joint?

Back 39

your vertebrae

Front 40

What motion does a hinge joint help preform?

Back 40

a back and forth motion (1 direction)

Front 41

What is a pivot joint?

Back 41

its when one bone rotates in a ring of anotherbone that doesnt move

Front 42

What is a ball and socket joint consist of?

Back 42

a bone with a rounded end that fits with a cuplike cavity on another bone.

Front 43

What happens when you use a gliding joint?

Back 43

one part of a bone slides over another bone

Front 44

What is an exoskeleton and what are the perks?

Back 44

a skeleton on the outside of the body. They don't molt and more protection

Front 45

What is an endoskeleton and what are the perks?

Back 45

a skeleton on the inner part of the body. more movement, unrestricted growth

Front 46

What are sutures?

Back 46

spaces between cranial bones in an infants skull; its a joint, and its where bones in head meet

Front 47

How many ribs are there?

Back 47

24

Front 48

How many floating ribs are there and what does floating ribs mean?

Back 48

4; they dont articulate with the sternum; just the vertebrae columm