Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

M Anatomy of Extremities > lower extremities oian > Flashcards

lower extremities oian Flashcards

1
Q

pectineus o

A

superior ramus of pubis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

pectineus i

A

pectineal line of femur

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

pectineus a

A

adducts and flexes thigh

assists with medial rotation of thigh

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

pectineus nerve

A

femoral nerve L2 mainly and l3

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

pectineus muscle is for strength or initiator

A

initiator

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

what are the chief flexor of thigh

A

iliopsoas (psoas and iliacus)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

major hip extensory

A

glut max

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

iliopsoas function

A

chief flexor of thing when fixed, flexes trunk on hip, prevents hyperextension of jt

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

psoas major o

A

sides and disc of t12-l5, tps of all lumbar

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

psoas major i

A

lesser trochanter of femur

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

psoas major a

A

flexing thing at hip jt and stabilizing it

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

psoas major n

A

ventral rami of lumbar nerves mainly L1, 2 and some L3

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

iliacus o

A

iliac crest, iliac fossa, ala of sacrum, anterior si ligaments

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

iliacus i

A

tendon of psoas major, lesser trochanter and femur distal to ti

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

psoas minor does or doesn’t hip flex

A

doesnt

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

psoas minor o

A

sides of t12-l1 vert and discs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

psoas minor i

A

pectineal line, iliopectineal eminences

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

psoas minor a

A

may assist flex trunk but not important

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

psoas minor nerve

A

ventral rami of lumbar nerves l1-2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Sartorius o

A

ASIS mainly and superior part of notch inferior to it

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Sartorius i

A

pes anserinus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

Sartorius a

A

flex, abducts and lat rotates thigh, flex leg at knee jt (figure 4)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

Sartorius n

A

femoral nerve l2,l3

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

what does the it band nad Sartorius both do

A

stabilize knee jt by inserting on tibia

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

it band inserts on

A

gerdy’s tubercle

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

rectus femoris o

A

AIIS mainly) and ilium superior to acetablium

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

rectus femoris i

A

base of patella and by patellar ligament to tibial tuberosity

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

rect fem a

A

extend leg at knee jt, steadies hip jt and helps iliopsoas flex thigh

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
29
Q

rect fem n

A

femoral nerve mainly L3, L4 and some L2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
30
Q

vastus lateralis o

A

great trochanteric and lat lip of linea aspera (on posterior side)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
31
Q

vast lat i

A

base of patella and by pat lig to tib tube

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
32
Q

vast lat a

A

exten leg at knee jt

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
33
Q

vast lat n

A

femoral mainly L3, L4 some L2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
34
Q

vasturs intermedius o

A

anterior and (back side)lateral surfaces of body of femur

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
35
Q

vast int i

A

base of patella and pat lig to tib tub

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
36
Q

vast I a

A

extend leg at knee jt

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
37
Q

vast l nerve

A

fem n l3, l4 mainly (l2)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
38
Q

vast med o

A

intertrochanteric line and medial lip of linea aspera (back side of fem)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
39
Q

vast med i

A

base of patella by pat lig at tib tub

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
40
Q

vast med a

A

extend leg at knee jt

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
41
Q

vast med n

A

femoral nerve mainly l3, l4 (some l2)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
42
Q

what muscle has two portions

A

vast med

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
43
Q

what are the 2 parts of vast med

A

VML (longus) and VMO (oblique)

44
Q

articularis genu is a derivative of what

A

vastus intermedius

45
Q

what kind of jt is the knee

A

synovial = modified hinge jt

46
Q

articularis genu o

A

inferior part of ant aspect of femur

47
Q

articularis genu i

A

synovial membrane of knee jt and wall of suprapatellar bursa

48
Q

articularis genu a

A

pulls synovial capsule superiorly during extension of leg, thereby preventing folds of the capsule being compressed b/w femur and patella in knee jt

49
Q

tfl o

A

asis (like Sartorius) and anterior part of iliac crest

50
Q

tfl i

A

it band that attaches to lat condyle of tib

51
Q

tfl a

A

PRIMARILY FLEX THIGH
abducts and med rot thigh
helps keep knee extended
steadies trunk on thigh

52
Q

tfl n

A

superior gluteal (l4, l5)

53
Q

all the muscles of anterior compartment innervated by

A

femoral nerve

54
Q

all muscles of anterior compartment do what

A

extend knee

55
Q

muscles of anterior compartment

A 
pectineus
psoas major/minor
iliacus
Sartorius
quads
articularis genu
tfl
56
Q

muscles of medial compartment

A 
adductor longus
add brev
add mag
gracilis
obturator externus
57
Q

adductor longus is () and () to brevis

A

medial and inferior

58
Q

add long o

A

body of pubis inferior to pubic crest

59
Q

add lon i

A

middle third of linea aspera

60
Q

add long a

A

adducts thigh

61
Q

ad long nerve

A

obturator n

branch of anterior div (mainly L3, some l2, 4)

62
Q

add brev o

A

body and inf ramus of pubis

63
Q

add brav i

A

pectineal line and proximal part of linea aspera

64
Q

add brev a

A

adducts thight and a lil flex

65
Q

add n

A

obturator n ant div (l3 mainly)

66
Q

add mag o

A

adductor part: inferior ramus of pubis, ramus of ischium

hamstring part: ischial tuberosity

67
Q

add mag i

A

adductor part: gluteal tub, linea aspera, medial supracondylar line

hamstring part: adductor tubercle

68
Q

add mag a

A

adducts thigh

69
Q

add mag n

A

obt nerve POSTERIOR division L3 L4 mainl

tibial division of sciatic nerve L4

70
Q

gracilis o

A

body and inferior ramus of pubis

71
Q

gracilis i

A

superior part of medial surface of tibia

72
Q

gracilis a

A

add thigh, flex leg, rotate leg medially

73
Q

gracilis n

A

obturator L2 mainly (and l3)

74
Q

obturator externus o

A

margins of obturator foramen (anterior side) and outer surface of obturator membrane

75
Q

obt ext i

A

trochanteric fossa of femur

76
Q

obt exta a

A

laterally rotates thigh, steadies head in acetbaulum

77
Q

obt ext n

A

obturator nerve L4 mainl (l3)

78
Q

all of the muscles of the medial compartment innervated by

A

obturator n

79
Q

adductor magnus has 2 innervation beside just obturator it also has

A

tibial portion of sciatic

80
Q

posterior compartment muscles

A

semitendinousus, semimebranosus, biceps fermoris (long and short head)

81
Q

if a muscle insets into the ischial tuberosity its innervated by the

A

tibial nerve l4-s3

82
Q

posterior compartment innervated by

A

sciatic nerve

83
Q

what post compartment muscle not innervated by tibial nerve and innervated by peroneal n

A

short head of biceps femoris

84
Q

what hamstring muscle sits on top of what

A

semitendiosis sits ontop of membranosus

85
Q

what inserts into pes anseriturs

A

sgt pes m

Sartorius, gracilis, semitendinosis on medial side

86
Q

semitendinosus o

A

ischial tuberosity

87
Q

semiten i

A

pes ans

88
Q

semiten a

A

exten thigh, flex leg, rotate it medially when knee is flexed

89
Q

semit n

A

tibial division L5, S1 mainly and S2

90
Q

what deep tendon reflex does semitend check

A

L5

91
Q

semimem o

A

isichial tube

92
Q

semimem i

A

posterior part of medial condyle of tib and forms oblique popliteal ligament to lat fem condyle (so on both sides)

93
Q

semimembran a

A

extend thigh, flex leg, rotate leg medially

94
Q

semimembr n

A

tibial division of sciativ L5, S1 (and s2 also)

95
Q

what muscle’s tendon forms the oblique popliteal ligament

A

semimembranosus

96
Q

biceps femoris o

A

long head: ischial tuberosity

short head: linea aspera and lateral supracondylar line of femur

97
Q

bicep femoris i

A

lateral side of fibula

98
Q

the bicep fem tendon Insertion is split by what

A

fibular collateral ligament of knee

99
Q

biceps femoris a

A

flex leg and rotates it laterally when knee is flexed, extend thigh

100
Q

biceps fem n

A

long head: tibial division of sciatic mainly S1, l5, s2

short head: common peroneal/fibular mainly S1, l5, s2

101
Q

what 2 muscles in the ant compartment cross 2 jts

A

rectus femoris, and sartorius

102
Q

what muscle in medial compartment is composite

A

adductor magnus

103
Q

lateral side of leg find what nerve

A

femoral

104
Q

medial side of leg find what nerve

A

obturator

105
Q

tfl inserts what bony ladnamrk

A

gerdy’s tubercle

106
Q

order top down of glut muscles geme

A

superior gemelus: ischial spine
obturator internus: obtuartor membrane
infer gem: ischial tuberosity

M Anatomy of Extremities (2 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions