Skeletal System

Front 1

Periosteum

Back 1

Covers outer surface of bone

Front 2

Endosteum

Back 2

Lines hollow interior surfaces of bone

Front 3

Compact Bone

Back 3

Hard and dense

Front 4

Cancellous Bone

Back 4

Soft and spongy

Front 5

Nutrient Foramina

Back 5

Channels in large bones for nutrients to come in

Front 6

Volkmann Canals

Back 6

Channels through bone matrix that contain blood vessels

Front 7

Endochondral Bone Primary Growth Center

Back 7

Bones develop in diaphysis

Front 8

Endochondral Secondary Growth Center

Back 8

Bones develop in epiphysis of the bone

Front 9

Intramembranous

Back 9

Skull bones form from membrane around the brain

Front 10

Red Bone Marrow Function

Back 10

Produces red blood cells

Front 11

Yellow Bone Marrow

Back 11

Made of adipose tissue

Can revert to red bone marrow when needed

In diaphysis of long bones

Front 12

Bone Shapes

Back 12

Long

Short

Flat

Irregular

Front 13

Articular Surfaces

Back 13

Where bones connect

Front 14

Condyle

Back 14

Large round articular surface

Front 15

Head

Back 15

Spherical articular surface

Front 16

Facet

Back 16

Flat articular surface

Front 17

Process

Back 17

Projection off of bone

Front 18

Trochanter

Back 18

Largest muscle attachment site

Front 19

Spinous

Back 19

Having spines

Front 20

Tuberosity

Back 20

Muscle attachment site smaller than a trochanter

Front 21

Foramen

Back 21

Hole in bone

Front 22

Fossa

Back 22

Depression in bone

Front 23

Axial Skeleton

Back 23

Skull

Hyoid bone

Spinal column

Ribs

Sternum

Front 24

Ethmoid bone

Back 24

Protects pituitary gland

Front 25

Sphenoid

Back 25

Houses olfactory nerves

Front 26

Turbinates

Back 26

Bones of nose cavity

Warm and humidify air

Front 27

Ungual Process

Back 27

Nail growth

Front 28

Pelvic Bones

Back 28

Illium

Ischium

Pubis

Front 29

Fibrous Joints

Back 29

Unmovable

Front 30

Cartilaginous Joints

Back 30

Slight Movement

Front 31

Synovial Joints

Back 31

Free movement

Front 32

Hinge Joints

Back 32

Only flexion and extension

Front 33

Gliding Joint

Back 33

Rocking motion on joint

Flexion, extension, abduction and adduction

Front 34

Pivot Joints

Back 34

One bone pivots on other

Can only rotate

Front 35

Ball and Socket Joint

Back 35

Allows all joint movement

Front 36

Phalanges

Back 36

Numbered medial to lateral

Front 37

Sutures

Back 37

Fibrous Joints

Front 38

Number of Discs in Spine of Cats and Dogs

Back 38

7 Cervical

13 Thoracic

7 Lumbar

3 Sacral

Front 39

Number of Discs in Bovine Spine

Back 39

Cervical 7

Thoracic 13

Lumbar 6

Sacral 5

Front 40

Number of Discs in Equine Spine

Back 40

Cervical 7

Thoracic 18

Lumbar 6

Sacral 5

Front 41

Names of First 2 Cervical Discs

Back 41

C1=Atlas

C2=Axis

Front 42

Costal Cartilage

Back 42

Ventral ends of the ribs

Front 43

Costochondral Junction

Back 43

Where bone meets bone

Front 44

Xiphoid Process

Back 44

Most caudal part of the sternum

Front 45

Manubrium Sterni

Back 45

Most cranial part of the sternum

Front 46

Glenoid Cavity

Back 46

Articular Surface of Scapula

Front 47

Styloid Process

Back 47

Articulates with the carpus

Front 48

Trochlear Notch

Back 48

Concave Articular Surface

Front 49

Horse Metacarpal 3

Back 49

Cannon bone

Front 50

Horse Metacarpal 2 and 4

Back 50

Splint Bone

Front 51

Metacarpal-phalangal Joint on Horses

Back 51

Fetlock

Front 52

Obturator Foramen

Back 52

Holes on each side of pelvis

Front 53

Pelvis symphysis

Back 53

Fibrocartilage joint between two halves of pelvis

Front 54

Mental Foramen Location

Back 54

Mandible

Front 55

Infraorbital Location

Back 55

On maxilla

Front 56

Foramen Magnum

Back 56

Caudal part of skull that is opening to spinal cord

Front 57

Tibia

Back 57

Weight bearing bone of back leg

Front 58

Radius

Back 58

Weight bearing bone of forelimb

Front 59

Os Cordis

Back 59

Heart bone in cattle and sheep

Front 60

Os Penis

Back 60

Bone in penis of dogs

Front 61

Os Rostri

Back 61

Bone in nose of swine

Front 62

Tibial Tuberosity

Back 62

Where the patellar ligament inserts

Front 63

Gliding Joints Examples

Back 63

Carpus and Tarsus

Front 64

Hinge Joint Examples

Back 64

Elbow and Stifle

Front 65

Fused Metacarpal of Bovine

Back 65

3 and 4

Front 66

Medullary Cavity

Back 66

Hollow part of bone that holds bone marrow

Front 67

Ball and Socket Examples

Back 67

Shoulder and Hip Joints

Front 68

Pivot Joints Example

Back 68

Atlantoaxial Joint

Front 69

Ligament

Back 69

Fibrous connective tissue that attaches bone to bone

Front 70

Location of Red Bone Marrow in Adults

Back 70

Epiphysis of bones

Vertebrae

Pelvis

Front 71

Location of Red Bone Marrow in the Young

Back 71

In most bones