sketletal

Question 1

Osteoporosis

Answer 1

Bones become brittle and fragile from loss of tissue, typically as a result of hormonal changes

Question 2

Paget Disease

Answer 2

Chronic bone disorder that disrupts the replacement of old bone tissue with new bone tissue

Question 3

osteogenesis imperfecta

Answer 3

Is is an inherited disorder characterized by extreme fragility of thee bones.

Question 3

Oteomyelitis

Answer 3

The inflammation of bone or bone marrow, usually due to an infection.

Question 4

Osteonecrosis

Answer 4

It is the death of bone tissue due to lack of blood supply.

Question 5

Bone tumors

Answer 5

It is a mass of unusual cells growing in a bone.

Question 5

Rickets

Answer 5

It is a condition that affects bone development in children.

Question 5

Osteomalacia

Answer 5

When adults bone soften because vitamin D deficiency.

Question 6

Achondroplasia

Answer 6

It is a hereditary condition in which the growth of long bones is restricted by ossification of cartilage.

Question 7

Hyperostosis

Answer 7

This is when there is too much growth of bony tissue.

Question 7

Acromegaly

Answer 7

The abnormal growth of the hands, feet, and face, caused by overproduction of growth hormone by the pituitary gland.

Question 8

Scoliosis

Answer 8

The abnormal lateral curvature of the spine.

Question 9

Flexion

Answer 9

bending at a joint to decrease the angle of the parts

Question 9

Extension

Answer 9

bending at a joint to increase the angle of the parts

Question 10

Dorsiflexion

Answer 10

bring the foot towards the shin (walking on heels)

Question 11

Hyperextension

Answer 11

extension of parts of a joint beyond normal

Question 11

Plantar flexion

Answer 11

takes the foot away from the shine (walking on toes)

Question 12

abduction

Answer 12

at a joint, move a part from the midline

Question 13

Adduction

Answer 13

Move a part towards the midline

Question 14

Rotation

Answer 14

moving a part on an axis (twisting head)

Question 15

circumduction

Answer 15

moving a part so its ends forms a circular path

Question 16

pronotation

Answer 16

palm downward

Question 17

supination

Answer 17

palm upward

Question 18

Eversion

Answer 18

turning foot so the surface faces laterally

Question 19

Inversion

Answer 19

turning the foot so the plantar surface faces medially

Question 19

elevation

Answer 19

to raise a part towards a superior direction (shoulders up)

Question 19

depression

Answer 19

to lower a part towards an inferior direction (shoulders down)

Question 19

protraction

Answer 19

movement of a part in the anterior direction (Head forward)

Question 20

retraction

Answer 20

movement of a part in the posterior direction (head back)

Question 21

Hinge joint

Answer 21

Permits movement only one plane (ankle and elbow)

Question 21

ellipsoid

Answer 21

a reduced ball and socket configuration (knee and wrist joints)

Question 21

saddle joint

Answer 21

a carpometacarpal joint at the base of the thumb, almostions but rotation

Question 21

ball and socket joint

Answer 21

movements in all directions are permitted (hip and shoulder)

Question 21

pivot

Answer 21

ring bone around a peg, radial head pivots

Question 22

Gliding

Answer 22

the facet joints of the vertebrae (wrist bones and ankle)

Question 23

fibrous

Answer 23

slight twisting (skull)

Question 24

greenstick

Answer 24

incomplete fracture, the break occurs on the convex suface of th bend in bone

Question 25

fissured

Answer 25

an incomplete fracture is a longitudinal break

Question 26

communited fracture

Answer 26

a complete fracture and fragments the bone

Question 27

transverse fracture

Answer 27

a complete fracture, and the break occurs at the right angle to the axis of the bone (horizontal)

Question 28

oblique fracture

Answer 28

occurs at a diagonal angle

Question 29

spiral fracture

Answer 29

caused by excessive twisting of a bone

Question 30

sinus

Answer 30

cavity within a bone

Question 31

condyle

Answer 31

rounded process that usually articulates with another boen

Question 32

formamen

Answer 32

opening through a bone that usually is a passageway for blood vessels, nerves, or ligaments

Question 33

Ligaments

Answer 33

a type of fibrous connective tissue that joins bones together at joints

Question 34

tendons

Answer 34

a type of fibrous connective tissue that attaches muscle to bone

Question 35

epicondyle

Answer 35

projection situated above a condyle

Question 36

crest

Answer 36

narrow, ridgelike projection

Question 37

facet

Answer 37

small, nearly flat surface

Question 38

fontanel

Answer 38

soft spot in the skull where membranes cover the space between bones

Question 39

fossa

Answer 39

relatively deep depression or pit

Question 40

fovea

Answer 40

tiny pot or depression

Question 41

head (hed)

Answer 41

enlargement on the end of the bone

Question 42

meatus

Answer 42

tubelike passageway within a bone

Question 43

process

Answer 43

prominent projection on a bone

Question 44

spine

Answer 44

thornlike projection

Question 45

trochanter

Answer 45

relatively large process

Question 45

suture

Answer 45

interlocking line of union between bones

Question 46

tubercle

Answer 46

small, knoblike process

Question 47

tuberosity

Answer 47

knoblike process usually larger than a tubercle

Question 48

trabeculae

Answer 48

branching bony plates

Question 49

medullary cavity

Answer 49

a hollow chamer

Question 50

endosteum

Answer 50

thin layer of cells

Question 51

intramembranous bones

Answer 51

flat bones of the skull

Question 52

osteoblast

Answer 52

bone- forming cells

Question 53

osteocytes

Answer 53

when extracellular matrix completely surrounds osteoblasts

Question 54

osteoclasts

Answer 54

break down extracellular matrix

Question 55

levers

Answer 55

when bones and muscles interact as mechanical devices when the body parts move

Question 56

hematopoiesis

Answer 56

process of blood cell formation

Question 57

amount of ribs

Answer 57

24

Question 58

true ribs

Answer 58

first 7 attached directly to the sternum

Question 59

false ribs

Answer 59

5 false ribs their cartilage do not reach the sternum directly

Question 60

floating ribs

Answer 60

2 ribs they have no cartilaginous attachments

Question 61

synovial joints

Answer 61

allow free movement

Question 62

cartilaginous joints

Answer 62

bones joined together by cartilage

Question 62

cervical

Answer 62

seven of them (smallest)

Question 62

Thoracic

Answer 62

12 (medium)

Question 63

Lumbar

Answer 63

5 (biggesta0)