quiz 3 Flashcards
(163 cards)
1
Q
gluteus maximus m origin
A
outer surface of ilium + iliac crest. dorsal sacrum. lateral aspect of coccyx
2
Q
gluteus maximus m insertion
A
iliotibial tract + gluteal tuberosity
3
Q
gluteus maximus m innervation
A
inferior gluteal n
4
Q
gluteus maximus m action
A
extension of thigh + lateral rotation
5
Q
gluteus medius m origin
A
between anterior + posterior gluteal lines
6
Q
gluteus medius m insertion
A
lateral greater trochanter of femur
7
Q
gluteus medius m innervation
A
superior gluteal n
8
Q
gluteus medius m action
A
abduction + medial rotation
9
Q
gluteus minimus m origin
A
between anterior + inferior gluteal lines
10
Q
gluteus minimus m insertion
A
anterior aspect of greater trochanter + joint capsule of hip
11
Q
gluteus minimus m innervation
A
superior gluteal n
12
Q
gluteus minimus m action
A
abduction + medial rotation
13
Q
gluteus minimus m spinal levels
A
L5 + S1
14
Q
gluteus medius m spinal levels
A
L5 + S1
15
Q
gluteus maximus m spinal levels
A
L5 + S1 + S2
16
Q
tensor fascia lata origin
A
between ASIS + iliac tubercle on crest of ilium
17
Q
tensor fascia lata insertion
A
iliotibial tract
18
Q
tensor fascia lata innervation
A
superior gluteal n
19
Q
tensor fascia lata spinal levels
A
L4 + L5 + S1
20
Q
tensor fascia lata action
A
tenses iliotibial tract (IT band). stabilizes lateral thigh. abduction + medial rotation of thigh
21
Q
piriformis m origin
A
ventrolateral aspect of sacrum
22
Q
piriformis m insertion
A
greater trochanter
23
Q
piriformis m innervation
A
n to piriformis
24
Q
piriformis m spinal levels
A
L5 + S1 + S2
25
piriformis m action
laterally rotates an extended thigh. abducts a flexed thigh
26
superior gemellus m origin
ischial spine
27
superior gemellus m insertion
intertrochanter fossa + medial greater trochanter
28
superior gemellus m innervation
n to obturator internus
29
superior gemellus m spinal levels
L5 + S1
30
superior gemellus m action
laterally rotates an extended thigh. abducts a flexed thigh. stabilization of hip joint
31
obturator internus m origin
inner surface of obturator membrane + obturator foramen
32
obturator internus m insertion
intertrochanter fossa + medial surface greater trochanter
33
obturator internus m innervation
n to obturator internus
34
obturator internus m spinal levels
L5 + S1
35
obturator internus m action
laterally rotates an extended thigh. abducts a flexed thigh. stabilization of hip joint
36
inferior gemellus m origin
ischial tuberosity
37
inferior gemellus m insertion
medial surface greater trochanter + intertrochanter fossa
38
inferior gemellus m innervation
n to quadratus femoris
39
inferior gemellus m spinal levels
L5 + S1
40
inferior gemellus m action
laterally rotates extended thigh. abducts a flexed thigh. stabilization of hip joint
41
quadratus femoris m origin
lateral border of ischial tuberosity
42
quadratus femoris m insertion
quadrate tubercle + inter-trochanteric crest
43
quadratus femoris m innervation
n to quadratus femoris
44
quadratus femoris m spinal levels
L5 + S1
45
quadratus femoris m action
lateral rotation. stabilization of the hip joint
46
psoas major m origin
T12-L5 vertebrae + intervertebral discs. transverse processes of L1-L5
47
psoas major m insertion
lesser trochanter of femur
48
psoas major m innervation
L1-L3 ventral rami
49
psoas major m action
flex the thigh at the hip
50
psoas minor m origin
T12-L1 vertebrae + intervertebral disks
51
psoas minor m insertion
pectineal line. iliopectineal eminence
52
psoas minor m innervation
L1 branch n
53
psoas minor m action
assists iliopsoas m groups
54
iliacus m origin
iliac fossa
55
iliacus m insertion
lesser trochanter of femur
56
iliacus m innervation
femoral n
57
iliacus m action
flex the thigh at the hip
58
iliacus m spinal levels
L2 + L3
59
psoas minor m spinal levels
L1
60
psoas major m spinal levels
L1 - L3
61
sartorius m origin
anterior superior iliac spine (ASIS)
62
sartorius m insertion
anterior superior medial surface of the tibia
63
sartorius m action
flexes, abducts, + laterally rotates the thigh at hip. flexes + medially rotates the leg at knee joint
64
sartorius m innervation
femoral n
65
sartorius m spinal levels
L2 + L3
66
rectus femoris m straight head origin
AIIS
67
rectus femoris m reflected head origin
rim of the acetabulum
68
rectus femoris m insertion
patella tendon
69
rectus femoris m action
extends the leg at the knee. flexes thigh at the hip
70
rectus femoris m innervation
femoral n
71
rectus femoris m spinal levels
L2-L4
72
vastus medialis m origin
medial lip of the linea aspera + intertrochanteric line of femur
73
vastus medialis m insertion
patella tendon
74
vastus medialis m innervation
femoral n
75
vastus medialis m spinal levels
L2-L4
76
vastus medialis m action
extends leg at the knee
77
vastus lateralis m origin
greater trochanter + lateral lip of linea aspera
78
vastus lateralis m insertion
patella tendon
79
vastus lateralis m innervation
femoral n
80
vastus lateralis m action
extends leg at the knee
81
vastus lateralis m spinal levels
L2-L4
82
vastus intermedius m origin
anterior + lateral surfaces of shaft of femur
83
vastus intermedius m insertion
patella tendon
84
vastus intermedius m innervation
femoral n
85
vastus intermedius m action
extends leg at the knee
86
vastus intermedius m spinal levels
L2-L4
87
articularis genu m origin
distal femoral shaft
88
articularis genu m insertion
synovial joint capsule of knee
89
articularis genu m innervation
femoral n
90
articularis genu m spinal levels
L2-L4
91
articularis genu m action
retracts synovial capsule to prevent pinching during leg extension
92
pectineus m origin
pectineal line of pubic bone
93
pectineus m insertion
pectineal line of the femur
94
pectineus m action
hip adduction + flexion
95
pectineus m innervation
femoral n
96
pectineus m spinal levels
L2 + L3
97
adductor longus m origin
ramus + body of pubis bone
98
adductor longus m insertion
middle 1/3 of the linea aspera
99
adductor longus m innervation
anterior division of obturator n
100
adductor longus m spinal levels
L2 + L3 + L4
101
adductor longus m action
adduct + medially rotate thigh
102
adductor brevis m origin
ramus + body of pubis bone
103
adductor brevis m insertion
pectineal line of femur + proximal linea aspera
104
adductor brevis m innervation
anterior division of obturator n
105
adductor brevis m action
adduct + medially rotate thigh
106
adductor brevis m spinal levels
L2 + L3 + L4
107
gracilis m origin
ramus + body of pubis bone
108
gracilis m insertion
anterior/superior/medial surface of tibia
109
gracilis m innervation
anterior division of obturator n
110
gracilis m spinal levels
L2 + L3
111
gracilis m action
medially rotates thigh. stabilize pelvis with the sartorius
112
adductor magnus m lateral/adductor part origin
inferior ramus of pubis
113
adductor magnus m medial/hamstring part origin
ischial tuberosity
114
adductor magnus m lateral/adductor part insertion
gluteal tuberosity + linea aspera of femur
115
adductor magnus m medial/hamstring part insertion
adductor tubercle + medial supracondylar line
116
adductor magnus m lateral/adductor part innervation
posterior division of obturator n
117
adductor magnus m lateral/adductor part spinal levels
L2 + L3 + L4
118
adductor magnus m medial/hamstring part innervation
tibial division of sciatic n
119
adductor magnus m medial/hamstring part spinal levels
L4
120
adductor magnus m lateral/adductor part action
adduction of hip. flexes hip
121
adductor magnus m medial/hamstring part action
adduction of hip. extends hip
122
obturator externus m origin
exterior margin of the obturator foramen + membrane
123
obturator externus m insertion
trochanteric fossa
124
obturator externus m innervation
posterior branch of obturator n
125
obturator externus m spinal levels
L3 + L4
126
obturator externus m action
laterally rotates hip
127
Semitendinosus m origin
ischial tuberosity
128
Semitendinosus m insertion
anterior/superior/medial surface of proximal tibia
129
Semitendinosus m spinal levels
L5 + S1 + S2
130
Semitendinosus m innervation
tibial division sciatic n
131
Semitendinosus m action
flexs leg + medially rotates tibia. extends thigh at hip
132
Semimembranosus m origin
ischial tuberosity
133
Semimembranosus m insertion
posterior aspect of the medial condyle of the tibia
134
Semimembranosus m innervation
tibial division of sciatic n
135
Semimembranosus m spinal levels
L5 + S1 + S2
136
Semimembranosus m action
flexes the leg + medially rotates tibia. extends thigh at hip
137
Biceps femoris long head m origin
ischial tuberosity
138
Biceps femoris short head m origin
lateral lip of linea aspera + lateral supracondylar ridge
139
Biceps femoris m insertion
fibula + lateral condyle of tibia
140
Biceps femoris long head m innervation
tibial division of sciatic n
141
Biceps femoris short head m innervation
common fibular division of sciatic n
142
Biceps femoris long head m action
extends thigh at hip
143
Biceps femoris short head m action
flexes + laterally rotates the leg at knee
144
Biceps femoris m spinal levels
L5 + S1 + S2
145
trendelenburg sign
weakness in superior gluteal n that leads to uneven pelvis
146
sacral superior articular facets joint classification
synovial/planar/triaxial
147
L5-S1 disc joint classification
non-synovial/cartilaginous/slight movement
148
anterior sacroiliac joint classification
synovial/planar/triaxial
149
posterior sacroiliac joint classification
non-synovial/fibrous/syndesmosis/slight movement
150
pubic symphysis joint classification
non-synovial/cartilaginous/slight movement
151
acetabulum joint classification
synovial/ball + socket/triaxial
152
what are the contents of the femoral triangle?
femoral n, femoral a, femoral v
153
what is the superior border of the femoral triangle?
inguinal ligament
154
what is the medial border of the femoral triangle?
adductor longus m
155
what is the lateral border of the femoral triangle?
sartorious m
156
what is the lateral floor of the femoral triangle?
iliopsoas
157
what is the medial floor of the femoral triangle?
pectineus
158
what is the roof of the femoral triangle?
fascia lata
159
what are the contents of hunters canal?
femoral v, femoral a, n to vastus medialis, + saphenous n
160
what is hunter's canal?
a passage for femoral v + femoral a to get from anterior thigh to posterior thigh
161
what is pes anserine?
the location of insertion for sartorius m, gracilis m, + semitendinosus m
162
what are the contents of the popliteal fossa?
popliteal a, popliteal v, common fibular n, tibial n
163
what is the medial border of the popliteal fossa?
