Skeletal System Flashcards

1
Q

Bold italic

A

bone features

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2
Q

acetabulum (socket)

A

Bowl-like cavity on hip bone

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3
Q

acromion

A

Continuation of spine of shoulder blade

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4
Q

anterior superior iliac spine

A

Sharp projection at anterior end of iliac crest

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5
Q

bicipital groove

A

Groove through which biceps brachii tendon runs

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6
Q

calcaneus

A

Heel bone

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7
Q

capitulum

A

Rounded projection on lower end of humerus

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8
Q

carpals

A

Cluster of wrist bones (8 total)

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9
Q

1 scaphoid

A

Largest proximal wrist bone

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10
Q

2 lunate

A

Crescent-shaped proximal wrist bone

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11
Q

3 triquetral

A

Pyramidal, ulnar-side proximal wrist bone

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12
Q

4 pisiform

A

Small, pea-shaped wrist bone

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13
Q

5 trapezium

A

Distal wrist bone between scaphoid, 1st metacarpal

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14
Q

6 trapezoid

A

Smallest bone in distal row

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15
Q

7 capitate

A

Largest wrist bone

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16
Q

8 hamate

A

Wedge-shaped wrist bone

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17
Q

cervical vertebrae (I-VII)

A

7 vertebrae of the neck

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18
Q

clavicle

A

Collarbone

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19
Q

coccyx

A

Tailbone

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20
Q

coracoid process

A

Beak-shaped projection on shoulder blade

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21
Q

coronoid process

A

Projection on upper end of ulna

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22
Q

costal cartilage

A

Cartilage of the ribs, sternum

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23
Q

cuboid

A

Large, outermost distal tarsal bone

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24
Q

cuneiforms

A

3 wedge-shaped tarsal bones

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25
Q

descending ramus of pubis

A

Thin, flat lower portion of pubic bone

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26
Q

femur

A

Thigh bone

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27
Q

fibula

A

Calf bone

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28
Q

frontal

A

Forehead bone

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29
Q

greater trochanter

A

Projection on the upper, outer end of the thigh bone

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30
Q

greater tubercle

A

Small projection on the upper, outer end of the humerus

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31
Q

head of femur

A

Highest part of the thigh bone

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32
Q

humerus

A

Longest bone of upper arm

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33
Q

hyoid

A

U-shaped bone at base of tongue

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34
Q

iliac crest

A

Upper margin of the ilium

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35
Q

ilium

A

Uppermost, largest pelvic bone

36
Q

ischial spine

A

Projection on back of of lower hip bone

37
Q

ischium

A

Lower, back part of hip bone

38
Q

lateral condyle of femur

A

Projection on lower, outer part of thigh bone

39
Q

lateral condyle of tibia

A

Projection on upper, outer part of shinbone

40
Q

lateral epicondyle of femur

A

Projection above lateral condyle of femur

41
Q

lateral epicondyle of humerus

A

Projection on lower, outer part of humerus

42
Q

lateral malleolus

A

Lower part of the fibula at the ankle

43
Q

lesser sciatic notch

A

Small notch below the ischial spine

44
Q

lesser trochanter

A

Small projection of the thigh bone

45
Q

lesser tubercle

A

Small projection on the upper anterior end of the humerus

46
Q

lumbar vertebrae (I-V)

A

5 vertebrae of the lower back

47
Q

mandible

A

Lower jawbone

48
Q

manubrium

A

Uppermost part of the breastbone

49
Q

maxilla

A

Upper jawbone

50
Q

medial condyle femur

A

Projection on lower, inner part of thigh bone

51
Q

medial condyle of tibia

A

Projection on upper, inner part of shinbone

52
Q

medial epicondyle of femur

A

Projection above medial condyle of femur

53
Q

medial epicondyle of humerus

A

Projection on lower, inner part of humerus

54
Q

medial malleolus

A

Pyramid-shaped part of tibia at the ankle

55
Q

medial sacral crest

A

Jagged, bony ridge on upper surface of sacrum

56
Q

metacarpals

A

5 bones of hand between wrist, finger bones

57
Q

metatarsals

A

5 bones of foot between ankle, toe bones

58
Q

navicular

A

Hollow, boat-shaped tarsal bone

59
Q

neck of femur

A

Narrow process connecting parts of the thigh bone

60
Q

obturator foramen

A

Opening between ischium, pubis bones

61
Q

occipital

A

Cranial bone forming lower posterior part of skull

62
Q

olecranon

A

Bony prominence of the elbow

63
Q

parietal

A

Cranial bone forming top, sides of skull

64
Q

patella

A

Kneecap

65
Q

phalanges

A

Bones of fingers or toes

66
Q

posterior inferior iliac spine

A

Projection on posterior margin of ilium

67
Q

posterior superior iliac spine

A

Sharp projection at posterior end of iliac crest

68
Q

pubic symphysis

A

Middle junction of pubic bones

69
Q

pubic tubercle

A

Rounded projection of bone on pubic crest

70
Q

pubis

A

Pubic bone

71
Q

radius

A

Thumb-side forearm bone

72
Q

ribs

A

12 pairs of bones forming the chest

73
Q

sacroiliac joint

A

Joint between sacrum, ilium

74
Q

sacrum

A

Triangular bone of 5 fused vertebrae

75
Q

scapula

A

Shoulder blade

76
Q

spine of scapula

A

Ridge of bone on shoulder blade

77
Q

sternum

A

Breastbone

78
Q

talus

A

Anklebone

79
Q

temporal

A

Bone at sides of skull; has 4 parts: squamous, petrous, tympanic, mastoid process

80
Q

thoracic vertebrae (I-XII)

A

12 vertebrae that connect with the ribs

81
Q

tibia

A

Shinbone

82
Q

trochlea

A

Pulley between humerus, ulna

83
Q

tuberosity

A

Rounded projection on inner side of radius

84
Q

ulna

A

Little-finger-side forearm bone

85
Q

xiphoid process

A

Small, sword-shaped projection of cartilage at lowest part of sternum

86
Q

zygomatic

A

Cheekbone