Skeleton And Muscular System

Front 1

Compact Bone

Rohan

Back 1

A bone that has no visible openings

Front 2

Spongy Bone

Rohan

Back 2

A bone that does have visible openings. Holds up most of skeleton

Front 3

Red Marrow

Rohan

Back 3

Place where new blood cells are created

Front 4

Yellow Marrow

Rohan

Back 4

Produces fat and cartilage

Front 5

Cartilage

Rohan

Back 5

A firm, elastic, flexible type of connective white tissue that is in your ears and the front of your nose

Front 6

Ligament

Rohan

Back 6

A band of tissue serving to connect bones, hold organs in place, etc

Front 7

Hinge

Rohan

Back 7

A joint type that flexes or extends back and forth

Front 8

Saddle

Rohan

Back 8

Flexion/Extension/Adduction/Abduction/Circumduction

Front 9

Ball and Socket

Rohan

Back 9

Flexion/Extension/Adduction/Abduction/Internal & External Rotation

Front 10

Gliding

Rohan

Back 10

Gliding Movement joint type

Front 11

Condyloid

Rohan

Back 11

Flexion/Extension/Adduction/Abduction/Circumduction

Front 12

Pivot

Rohan

Back 12

Rotation of one bone around another

Front 13

Muscle Tissue

Rohan

Back 13

Soft tissue that composes muscles in animals

Front 14

Skeletal Muscle

Rohan

Back 14

Skeletal muscle tissue generally allows for physical movements of all sorts. Skeletal muscles usually function in pairs, and their control is typically voluntary

Front 15

Tendon

Rohan

Back 15

A flexible but inelastic cord of strong fibrous collagen tissue attaching a muscle to a bone

Front 16

Flexor

Rohan

Back 16

A muscle whose contraction bends a limb or other part of the body

Front 17

Extensor

Rohan

Back 17

A muscle whose contraction extends or straightens a limb or other part of the body.

Front 18

Voluntary

Rohan

Back 18

Under the conscious control of the brain.

Front 19

Involuntary

Rohan

Back 19

A compulsory action

Front 20

1st Class Lever

Rohan

Back 20

First-class levers have the fulcrum placed between the load and the effort, as in the seesaw, crowbar, and balance scale.

Front 21

2nd Class Lever

Rohan

Back 21

Second-class levers have the load between the effort and the fulcrum.

Front 22

3rd Class Lever

Rohan

Back 22

Third-class levers have the effort placed between the load and the fulcrum.

Front 23

Long Bone

Rohan

Back 23

Bones that are longer than they are wide

Front 24

Short Bones

Rohan

Back 24

Bones that have an equal length and an equal width

Front 25

Irregular Bone

Rohan

Back 25

A bone that cannot be classified into short, long, or a flat bone

Front 26

Flat Bone

Rohan

Back 26

Flat bones are bones whose principal function is either extensive protection or the provision of broad surfaces for muscular attachment.

Front 27

Flexion

Rohan

Back 27

Bending parts at a joint so that the angle between them decreases and the parts come closer together (bending the knee).

Front 28

Extension

Rohan

Back 28

Straightening parts at a joint so that the angle between them increases and the parts move farther apart (straightening the knee).

Front 29

Dorsiflexion

Rohan

Back 29

Movement at the ankle that brings the foot farther from the shin (walking or standing on toes).

Front 30

Plantar Flexion

Rohan

Back 30

Movement at the ankle that brings the foot farther from the shin (walking or standing on toes).

Front 31

Hyperextension

Rohan

Back 31

Extension of the parts at a joint beyond the anatomical position (bending the head back beyond the upright position); often used to describe an abnormal extension beyond the normal range of motion resulting in injury.

Front 32

Abduction

Rohan

Back 32

Moving a part away from the midline (lifting the upper limb horizontally to form a right angle with the side of the body).

Front 33

Adduction

Rohan

Back 33

Moving a part toward the midline (returning the upper limb from the horizontal position to the side of the body).

Front 34

Rotation

Rohan

Back 34

Moving a part around an axis (twisting the head from side to side).

Front 35

Circumduction

Rohan

Back 35

Moving a part so that its end follows a circular path (moving a finger in a circular motion without the the hand).

Front 36

Pronation

Rohan

Back 36

Turning the hand so that the palm is downward or facing posteriorly (in anatomical position).

Front 37

Supination

Rohan

Back 37

Turning the hand so that the palm is upward or facing anteriorly (in anatomical position).

Front 38

Eversion

Rohan

Back 38

Turning the foot so the plantar surfaces faces laterally.

Front 39

Inversion

Rohan

Back 39

Turning the foot so the plantar surfaces faces medially.

Front 40

Retraction

Rohan

Back 40

Moving a part backward (pulling the head backward).

Front 41

Protraction

Rohan

Back 41

Moving a part forward (thrusting the head forward).

Front 42

Elevation

Rohan

Back 42

Raising a part (shrugging the shoulders).

Front 43

Depression

Rohan

Back 43

Lowering a part (drooping the shoulders).