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Gross & Developmental Anatomy > Gross Block C > Flashcards

Gross Block C Flashcards

1
Q

soleal line

A

posterior aspect of tibia

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2
Q

groove on calcaneous bone

A

sustentaculum tali

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3
Q

Psoas major innervation

A

ventral rami L123

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4
Q

Iliacus innervation

A

femoral nerve

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5
Q

femoral nerve components

A

L234

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6
Q

quadratus lumborum innervation

A

ventral rami of T12-L4

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7
Q

obturator internus innervation

A

nerve to obturator internus L5, S12

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8
Q

piriformis innervation

A

ventral rami of S12

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9
Q

coccygeus innervation

A

S45

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10
Q

levator ani innervation

A

nerve to levator ani S4, inferior rectal nerve, and coccygeal plexus

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11
Q

pudendal nerve components

A

S234

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12
Q

bulbospongiosus, superficial and deep transverse perineal, and ischiocavernosus innervation

A

deep branch of perineal nerve

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13
Q

external urethral sphincter innervation

A

dorsal nerve of penis/clit

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14
Q

collateral venous channel from femoral to axillary vein

A

superficial epigastric v

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15
Q

lateral crus of superficial inguinal ring attachment

A

pubic tubercle

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16
Q

medial crus of superficial inguinal ring attachment

A

pubic crest

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17
Q

components of conjoint tendon

A

internal ab oblique and transversus

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18
Q

conjoint tendon attaches to

A

pectineal line

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19
Q

inguinal canal is weak where?

A

posterior lateral two thirds

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20
Q

urachus is remnant of

A

allantoic duct

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21
Q

pringle maneuver

A

squeeze portal triad to cut off blood

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22
Q

round ligament of liver is remnant of

A

umbilical vein

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23
Q

ligament between right crus of diaphragm and duodenojejunal junction

A

ligament of Treitz

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24
Q

ureter is crossed anteriorly by _____ and posteriorly by _____

A

ovarian and uterine artery

vaginal artery

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25
Q

greater splanchnic nerve arises from what segments

A

T5-9

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26
Q

lesser splanchnic nerve arises from what segments?

A

T10,11

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27
Q

least splanchnic nerve arises from what segments?

A

T12

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28
Q

what 2 veins form portal vein?

A

superior mesenteric and splenic

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29
Q

in a portal blockage, where do left gastric and esophageal veins drain?

A

azygos

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30
Q

cornua

A

piece of coccyx that articulates with sacrum

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31
Q

opening in pelvic floor for urethra

A

urogenital hiatus

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32
Q

opening in pelvic floor for anus

A

anal hiatus

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33
Q

tissue enclosed between 2 layers of broad ligament of uterus

A

parametrium

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34
Q

what uterine ligament goes through inguinal canal?

A

round ligament of uterus

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35
Q

cardinal ligament

A

between cervix and lateral wall of pelvis

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36
Q

lymphatics of fundus go to

A

lumbar nodes

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37
Q

lymphatics of body of uterus go to

A

internal/external iliac nodes

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38
Q

lymphatics of testes go to

A

lumbar nodes

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39
Q

lymphatics of penis and scrotum go to

A

superficial inguinal nodes

40
Q

superficial dorsal vein of penis drains into

A

external pudendal vein

41
Q

deep artery of penis is a branch of

A

internal pudendal artery

42
Q

deep dorsal vein of the penis drains into

A

prostatic venous plexus

43
Q

enlargement of urethral crest

A

seminal colliculus

44
Q

rectum begins at what level?

A

S3

45
Q

anal columns create what 2 structures?

A

anal valves and anal sinuses

46
Q

lymphatics of anus below pectinate line go to

A

superficial inguinal nodes

47
Q

prostatic venous plexus drains to

A

internal iliac vein

48
Q

genitofemoral nerve components

A

L1,2

49
Q

lateral cutaneous nerve of thigh components

A

L23

50
Q

lumbosacral trunk components

A

L45

51
Q

obturator nerve components

A

L234

52
Q

sacral plexus components

A

L4-S4

53
Q

nerves to pelvic floor components

A

S34

54
Q

where do sympathetics to inferior mesenteric gangion come from?

A

L12 lumbar splanchnics

55
Q

where do parasympathetics to GI after left colic flexure come from?

A

pelvic splanchnics

56
Q

where do sympathetics to superior hypogastric plexus come from?

A

L34

57
Q

pelvis splanchnic components

A

S234

58
Q

coccygeal plexus contains ventral rami of

A

L4-S4

59
Q

point where sympathetic trunks meet

A

ganglion impar

60
Q

pectineus insertion

A

pectineal line of femur, inferior to lesser trochanter

61
Q

psoas minor insertion

A

iliopectineal eminence

62
Q

sartorius insertion

A

medial surface of tibia

63
Q

sartorius action

A

flexes, abducts, laterally rotates thigh. flexes knee

64
Q

vastus lateralis origin

A

greater trochanter and lateral lip of linea aspera

65
Q

vastus medialis origin

A

intertrochanteric line and medial lip of linea aspera

66
Q

vastus intermedius origin

A

anterior surface of femur

67
Q

adductor longus origin

A

body of pubis inferior to pubic crest

68
Q

origin of adductor brevis

A

body of pubis inferior to pubic ramus

69
Q

adductor magnus origin

A

pubis and ischial tuberosity

70
Q

adductor magnus action

A

adducts thigh, also flexes and extends some

71
Q

gracilis origin and insertion

A

inferior pubic ramus and medial tibia

72
Q

obturator externus insertion

A

trochanteric fossa of femur

73
Q

inferior gluteal nerve components

A

L5, S12

74
Q

insertion of gluteus maximus

A

gluteal tuberosity

75
Q

gluteus medius insertion

A

greater trochanter

76
Q

superior gluteal nerve components

A

L4, L5, S1

77
Q

actions of gluteus medius and minimus

A

abduct and medially rotate thigh

78
Q

innervation of piriformis

A

S12

79
Q

quadratus femoris insertion

A

quadrate tubercle on intertrochanteric crest of femur

80
Q

origin and insertion of biceps femoris long head

A

ischial tuberosity and fibula

81
Q

origin of biceps femoris short head

A

linea aspera of femur

82
Q

insertion of tibialis anterior

A

base of 1st metatarsal and 1st cuneiform

83
Q

fibularis tertius insertion

A

base of 5th metatarsal

84
Q

insertion of fibularis longus

A

base of 1st metatarsal

85
Q

fibularis brevis insertion

A

lateral side of base of 5th metatarsal

86
Q

medial head of gastroc origin

A

popliteal surface of femur, superior to medial condyle

87
Q

soleus origin

A

tibia: soleal line

88
Q

popliteus attachments

A

medial tibia and lateral femur (at lateral condyle)

89
Q

tibialis posterior insertion

A

tuberosity of navicular, cuneiform, cuboid, SUSTENTACULUM TALI, bases of 234 metatarsals

90
Q

abductor hallucis insertion

A

medial base of proximal phalanx

91
Q

flexor digitorum brevis insertion

A

both sides of middle phalanges of lateral four digits

92
Q

lumbrical insertions

A

medial extensor expansions

93
Q

flexor hallucis brevis orgin and insertion

A

cuboid and lateral cuneiforms; both sides of base of proximal phalanx of big toe

94
Q

adductor hallucis insertion

A

lateral side of base of 1st phalanx

95
Q

insertion of interossei

A

base of proximal phalanges

Gross & Developmental Anatomy (8 decks)

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