Positioning Hands

Front 1

the skeletal system is composed of how many bones which forms the framework of the human body

Back 1

206

Front 2

the adult human skeleton is divided into the _______ skeleton and the ______ skeleton

Back 2

axial and appendicular

Front 3

all the bones that lie on or near the central axis of the body

Back 3

axial (80 bones)

Front 4

name some axial bones

Back 4

skull, vertebral column, ribs, and sternum

Front 5

all the bones of the upper and lower limbs (extremities), shoulder and pelvic girdle (126 bones)

Back 5

appendicular

Front 6

name some appendicular bones

Back 6

radius, ulna, clavicle femur, tib-fib,

Front 7

what do long bones consist of

Back 7

a body, and two ends or extremities

Front 8

the hard or dense bone tissue is known as

Back 8

compact bone or cortex (meaning external layer)

Front 9

thick layer of compact bone found at the end, helps resist stress of the weight placed on them

Back 9

body or shaft

Front 10

inside the shell of compact bone especially at the end of each long bone

Back 10

spongy or cancellous bone

Front 11

the hallow portion of long bone is called

Back 11

medullary cavity

Front 12

meaning glassy or clear

Back 12

hyaline

Front 13

covers bone except at articulating surfaces, essential for bone growth, repair, and nutrition

Back 13

periosteum

Front 14

blood vessel that passes into the bone from the periosteum

Back 14

nutrient artery

Front 15

roughly cuboidal and are found only in the wrist or ankles, the 8 carpal bone of the wrist and 8 tarsal bones of the ankle

Back 15

short bones

Front 16

consist of two plates of compact bone with cancellous bone and marrow between examples skull cap sternum ribs scapulea

Back 16

flat bones

Front 17

bones that have peculiar shape examples vertebrae facial bones bones of the base of the cranium bones of the pelvis

Back 17

irregular bones

Front 18

process by which bones form within the body

Back 18

ossification

Front 19

occurs rapidly and take place in bones that are needed for protection such as sutures of the flat bone of the skull cap

Back 19

intramembranous ossification

Front 20

much slower than intramembranous ossification occurs on most parts of skeleton like the long bones

Back 20

endochondral ossification

Front 21

first center of ossification occurs in the midbody area

Back 21

primary center

Front 22

the primary center of ossified growing bones, becomes the body in fully developed bones this bone growth is called

Back 22

diaphysis

Front 23

appears near the ends of the limbs of long bones

Back 23

secondary centers

Front 24

each secondary center of ossification is called an

Back 24

epiphysis

Front 25

found between the metaphysis and each epiphysis until skeletal growth is complete

Back 25

epiphyseal plates

Front 26

wider portion of long bone adjacent to the epiphyseal plate also where bone growth in length occurs

Back 26

metaphysis

Front 27

immovable joint

Back 27

synarthrosis

Front 28

joint with limited movement

Back 28

amphiarthrosis

Front 29

freely movable joint

Back 29

diarthrosis

Front 30

plane joint

Back 30

gliding (sliding or glinding motion) ex. joints in hand and wrist,

Front 31

ginglymus joint

Back 31

hinge (permit flexion and extension)

Front 32

trochoid joint

Back 32

pivot (rotational movement around single axis)

Front 33

ellipsoid joint

Back 33

condylar (primarily four directional movements, flexion and extension and abduction and addiction)

Front 34

sellar joint

Back 34

saddle (end of the bones are shaped concave-convex and are positioned opposite each other

Front 35

spheroidal joint

Back 35

ball and socket (allows greatest freedom of motion)

Front 36

bicondylar joints

Back 36

movement in single direction

Front 37

displacement from joint

Back 37

dislocation

Front 38

partial dislocation

Back 38

subluxation

Front 39

rupture or testing of connective tissue

Back 39

sprain

Front 40

a broken bone

Back 40

fracture

Front 41

break that does not produce an open wound in the skin

Back 41

simple or closed fx

Front 42

bone is broken, external wound leafs down to site of fracture, fragments of bone protrude out of skin

Back 42

compound or open

Front 43

bone is broken or splintered into pieces

Back 43

comminuted

Front 44

bone is broken and one edge is wedged into the interior of another

Back 44

impacted

Front 45

line of fracture does not include whole bone

Back 45

incomplete

Front 46

bone is partially bent and partially broken, occurs in children especially those work rickets

Back 46

green stick fracture

Front 47

fracture of lower end of the radius in which the lower fragment is displaced posteriorly

Back 47

Collie's

Front 48

fracture of the distal end of 5th metacarpal

Back 48

boxer's fracture

Front 49

separation of epiphysis from bones

Back 49

epiphyseal

Front 50

partial dislocation of the radial head of a child

Back 50

nursemaid (jerked elbow)

Front 51

fracture of the distal phalanx is caused by a ball stricking the end of a finger

Back 51

baseball fracture