The Skeletal System Flashcards

1
Q

Slightly moveable joint

A

Amphiarthroses

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2
Q

The cup like cavity on the lateral surface of the hip bone that receives the head of femur bone

A

Acetabulum

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3
Q

Bones of the limbs and limb girdles that are attached to the axial skeleton

A

Appendicular skeleton

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4
Q

Membrane that covers the ends of bones forming a joint

A

Articular cartilage

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5
Q

The skull, vertebrae and ribs and sternum

A

Axial Skeleton

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6
Q

A small sac filled with fluid and located at friction points, especially joints.

A

Bursa

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7
Q

Tiny canals in bones that radiate outward from the central canals to all lacunae.

A

Canaliculi

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8
Q

Elastic end of bone

A

Cartilage

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9
Q

A mature cartilage cell.

A

Chondrocytes

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10
Q

The bone material that makes up the diaphysis or shaft section of the bone

A

Compact bone

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11
Q

The shaft section of a long bone.

A

Diaphysis

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12
Q

A freely movable joint.

A

Diathroses

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13
Q

Fetal and newborn bone growth and formation.

A

Endochondrial ossification

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14
Q

Membrane lining a bone cavity.

A

Endosteum

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15
Q

The end of a long bone.

A

Epiphyses

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16
Q

The growth plate at the end of a long bone.

A

Epiphyseal plate

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17
Q

Bones that are flat - sternum.

A

Flat bones

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18
Q

Openings in newborns skill (soft spot).

A

Fontanels

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19
Q

Formation of blood cells.

A

Hematopoiesis

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20
Q

A section of the coxal bone or hip bone.

A

Ilium

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21
Q

Space between ribs.

A

Intercostal space

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22
Q

Bones that are not flat, long or short

A

Irregular bones

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23
Q

The sit down bone (part of the coxal bone).

A

Ischium

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24
Q

Holes in the osteon (bone).

A

Lacuna

25
Q

Outer layer of osteon.

A

Lamella

26
Q

Fibers that join bone to bone.

A

Ligaments

27
Q

Bones that are long in shape.

A

Long bones

28
Q

The center bone of the sternum.

A

Manubrium

29
Q

In adults, the cavity of the shaft if primarily a storafe area for fat tissue called yellow marrow or medullary cavity. In infants red marrow is found in this cavity

A

Medullary cavity

30
Q

Building up of cells.

A

Osteoblast

31
Q

Breaking down of cells.

A

Osteoclast

32
Q

Location where cells are built or broken down.

A

Osteocyte

33
Q

Structural unit of compact bone.

A

Osteon

34
Q

A flat triangular bone located in the combined tendon of the extensors of the leg and covering the front surface of the knee joint. Also called kneecap .

A

Patella

35
Q

Shoulder girdle

A

Pectorial Girdle

36
Q

Frame of the pelvis.

A

Pelvic Girdle

37
Q

Outer membrane on the shaft of the long bone.

A

Periosteum

38
Q

Lower ridge of Coxal bone in the pelvis.

A

Pubis

39
Q

Any of several small round bones formed in a tendon where it passes over a joint. Example: patella

A

Sesamoid bone

40
Q

The bony framework of the head, enclosing the brain and supporting the face; the skeleton of the head. Also known as: cranium.

A

Skull

41
Q

Carpals, phalanges, etc

A

Short bones

42
Q

Located in the proximal epiphysis of long bone, where bone marrow is formed.

A

Spongy bone

43
Q

An immovable joint.

A

Synarthroses

44
Q

Membrane that lines a fibrous capsule of a synovial joint.

A

Synovial membrane

45
Q

Chest

A

Thorax

46
Q

Connecting fibers or tissue.

A

Trabeculae

47
Q

Small pointed bone a bottom of Sternum.

A

Xiphoid process

48
Q

Lower part of spine (before coccyx).

A

Sacrum

49
Q

Joint

A

Arthr/o

50
Q

Neck

A

cervic/o

51
Q

Cartilage

A

chondr/o

52
Q

Tail bone

A

coccyg/o

53
Q

Ribs

A

cost/o

54
Q

Skull

A

crani/o

55
Q

Bone

A

oste/o

56
Q

pelvis

A

pelv/o

57
Q

Spine

A

spondyl/o

58
Q

Joint fluid

A

synov/o

59
Q

Vertebrae

A

vertebr/o