lesson 1- appendicular skeleton Flashcards

1
Q

clavicle

A

connects scapula to sternum, slender and curved

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2
Q

sternal (medial) end of clavicle

A

medial part that articulates with the sternum

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3
Q

acromial (lateral) end of clavicle

A

lateral part of clavicle that articulates with the acromion of the scapula

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4
Q

conoid tubercle

A

prominence on the lateral end and inferior part of the clavicle

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5
Q

glenoid cavity (fossa)

A

lateral aspect of the scapula that articulates with the head of the humerous

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6
Q

scapula

A

triangle shaped shoulder blade

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7
Q

spine of scapula

A

posterior ridge of scapula

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8
Q

acromion (process)

A

scapular process extending laterally from spine of scapula, articulates with acromial end of clavicle

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9
Q

supraglenoid tubercle

A

prominence superior to the glenoid cavity

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10
Q

infra glenoid tubercle

A

prominence inferior to the glenoid cavity

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11
Q

supraspinous fossa

A

depression on the posterior surface of the scapula, superior to the spine

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12
Q

infraspinous fossa

A

depression on the posterior surface of the scapula, inferior to the spine

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13
Q

subscapular fossa

A

depression on the anterior surface of the scapula

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14
Q

superior border

A

superior ridge running from the superior angle to the glenoid cavity

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15
Q

lateral (axillary) border

A

lateral ridge running from the inferior angle to the glenoid cavity

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16
Q

medial (vertebral) border

A

medial ridge running from the inferior angle to the superior angle

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17
Q

superior angle

A

angle between the medial and superior border (scapula)

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18
Q

inferior angle

A

angle between the medial and lateral border (scapula)

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19
Q

head of humerus

A

proximal rounded portion that articulates with the glenoid cavity

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20
Q

anatomical neck of humerus

A

tapered region between the head and tubercles

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21
Q

humerus

A

long bone of arm

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22
Q

surgical neck

A

tapered region of the humeral shaft inferior to the anatomical neck

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23
Q

greater tubercle

A

bump lateral to the humeral head

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24
Q

lesser tubercle

A

bump anterior and medial to the greater tubercle

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25
Q

intertubercular groove

A

groove between the greater and lesser tubercles (humerus)

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26
Q

deltoid tuberosity

A

elevation on the lateral side of the tubercle shaft

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27
Q

capitulum

A

lateral condyle on the distal end of the humerus that articulates with the head of the radius

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28
Q

lateral epicondyle

A

projection on the distal end of the humerus superior and lateral to the capitulum

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29
Q

trocheala

A

medial condyle on the distal end of the humerus that articulates with the trochealar notch of the ulna

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30
Q

medial epicondyle

A

projection on the distal end of the humorous superior and medial to the trochlea

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31
Q

coronoid fossa

A

depression for the coronoid process on the anterior side of the distal end of the humerus

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32
Q

olecranon fossa

A

depression for the olecranon process on the posterior side of the distal end of the humerus

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33
Q

ulna

A

medial bone of forearm

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34
Q

trochlear notch

A

half-moon shaped notch that articulates with the trochlea of the humerus

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35
Q

coronoid process of ulna

A

prominence on the proximal end of the ulna smaller than and distal to the olecranon process

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36
Q

olecranon process

A

prominence on the proximal end of the ulna, larger than and proximal to the coronoid process

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37
Q

interosseos crest

A

ridge along the lateral side of the ulnar shaft

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38
Q

head of ulna

A

round bump at the distal end of the ulna

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39
Q

radius

A

lateral bone of the forearm

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40
Q

head of radius

A

knob on the proximal end of the radius

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41
Q

radial tuberosity

A

roughened elevation of the shaft

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42
Q

interosseos crest of radius

A

ridge along the medial side of the shaft

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43
Q

styloid shaft

A

pointed process at the lateral side and distal end of the radius

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44
Q

carpals

A

eight wristbones arranged in two rows (proximal and distal) of four bones each

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45
Q

scaphoid

A

most lateral carpal bone of the proximal row

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46
Q

triquetrum

A

carpal bone of the proximal row

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47
Q

lunate

A

carpal bone of the proximal row

48
Q

pisiform

A

most medial carpal bone of the proximal row

49
Q

hamate

A

most medial carpal bone of the distal row

50
Q

capitate

A

carpal bone of the distal row

51
Q

trapezoid

A

carpal bone of the distal row

52
Q

trapezium

A

most lateral carpal bone of the distal row

53
Q

metacarpals

A

five bones forming the palm

54
Q

phalanges

A

14 total; four digits each consisting of a proximal, middle, and distal bone, the pollex (thumb) having only two, each phalanx has a proximal base and a distal head

55
Q

so long to pinky, here comes the thumb

A

starting at the most lateral bone of the proximal row, then the most medial bone of the distal row
scaphoid, lunate, triquetrum, pisiform
hamate, capitate, trapezoid, trapezium

56
Q

pelvic girdle

A

consists of paired bones of ilium, ischium and pubis

57
Q

Os Coxa (hip bone) (coxal bone)

A

composed of ilium, ischium, and pubis

58
Q

obturator foramen

A

large opening between ischium and pubis

59
Q

acetabulum

A

lateral depression of the os coxa that articulates with the head of the femur

60
Q

ilium

A

superior flattened portion of the os coxa

61
Q

iliac crest

A

ridge on the superior border of the ilium

62
Q

iliac fossa

A

depression on the medial side of the fan shaped portion of the ilium

63
Q

gluteal surface

A

lateral surface of the fan shaped portion of the ilium

64
Q

anterior superior iliac spine

A

pointed, anterior termination of the iliac crest

65
Q

anterior inferior iliac spine

A

process inferior to the anterior superior iliac spine

66
Q

posterior superior iliac spine

A

pointed posterior termination of the iliac crest

67
Q

posterior inferior iliac spine

A

process inferior to the posterior superior iliac spine

68
Q

greater sciatic notch

A

posterior indentation in ilium

69
Q

auricular surface (of the ilium)

A

medial region of the ilium which articulates with the auricular surface of the sacrum

70
Q

ischium

A

posterior and inferior portion of the os coxa

71
Q

ischial spine

A

pointed process located posterior to the acetabulum

72
Q

ischial tuberosity

A

inferior roughened surface of the ischium

73
Q

ischial ramus

A

flattened inferior and posterior border of the obturator foramen; part of the ischiopubic ramus

74
Q

lesser sciatic notch

A

posterior indentation in ischium

75
Q

pubis

A

anterior portion of the os coxa

76
Q

superior pubic ramus

A

flattened superior border of the obturator foramen

77
Q

inferior pubic ramus

A

flattened anterior and inferior border of the obturator foramen, part of the ischiopubic ramus

78
Q

pubic tubercle

A

anterior prominence lateral to the pubic symphysis

79
Q

pubic crest

A

ridge medial to the pubic tubercle

80
Q

pubic symphysis (symphysis pubis)

A

midline joint with fibrocartilage disc joining the two os coxa anteriorly

81
Q

femur

A

bone of the thigh

82
Q

head of femur

A

proximal rounded portion that articulates with the acetabulum

83
Q

fovea capitus

A

central depression on the femoral head

84
Q

shaft (of femur)

A

diaphysis of the femur

85
Q

greater trochanter

A

large prominence lateral to the femoral head

86
Q

lesser trochanter

A

prominence inferior to the head on the medial side of the femur

87
Q

intertrochanteric crest

A

ridge formed posteriorly between the greater and lesser trochanters

88
Q

intertrochanteric line

A

ridge formed anteriorly between the greater and lesser trochanters

89
Q

linea aspera

A

rough surface on the posterior side of the femur extending vertically along the shaft

90
Q

medial condyle (of the femur)

A

medial knob on the distal end of the femur that articulates with the medial condyle of the tibia

91
Q

lateral condyle

A

lateral knob on the distal end of the femur that articulates with the lateral condyle of the tibia

92
Q

medial epicondyle

A

rough surface superior to the medial condyle (femur)

93
Q

lateral epicondyle

A

rough surface superior to the lateral condyle

94
Q

intercondylar notch (fossa)

A

notch located between the femoral condyles

95
Q

patellar surface

A

anterior depression at the distal end of the femuur

96
Q

patella

A

triangular sesamoid bone

97
Q

tibia

A

medial bone of the leg

98
Q

tibial tuberosity

A

rough projection on the anterior and proximal surface of the tibia

99
Q

medial condyle

A

medial surface on the proximal end of the femur that articulates with the medial condyle of the femur

100
Q

lateral condyle (of the tibia)

A

lateral surface on the proximal end of the tibia that articulates with the later condyles of the femur

101
Q

intercondylar eminence

A

ridge between the tibial condyles

102
Q

medial malleolus

A

media process on the distal end of the tibia

103
Q

fibula

A

lateral bone of the leg

104
Q

head (of the fibia)

A

knob at the proximal end of the fibia

105
Q

lateral malleolus

A

lateral process on the distal end of the fibia

106
Q

tarsals

A

seven bones forming the ankle and proximal foot

107
Q

talus

A

ankle (has a head neck and body)

108
Q

calcaneus

A

heel

109
Q

cuboid

A

most lateral bone of the tarsals

110
Q

navicular

A

just distal to the talus

111
Q

lateral cuneiform

A

next to the cuboid

112
Q

medial cuneiform

A

most medial cuneiform, distal to the navicular

113
Q

intermediate cuneiform

A

in between the medial and lateral cuneiforms

114
Q

metatarsals

A

five bones forming the middle portion of the foot

115
Q

phalanges (of the foot)t

A

14 total; four digits each consisting of a proximal, middle and distal bones, the hallux having two bones. each phalanx having a proximal base and a distal head.

116
Q

CAL CAN TELL US about CUTE BOYS in NAVY UNIFORMS

A

calcaneus, talus, cuboid, navicular, cuneiforms