Muscles Of The Thigh Flashcards

(56 cards)

1
Q

Sartorius - Innervation

A

Femoral Nerve

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2
Q

Sartorius - Origin

A

ASIS

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3
Q

Sartorius - Insertion

A

Proximal, medial shaft of the tibia at the pes anserinus tendon

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4
Q

Sartorius - Actions

A

FLEX the coxal joint
LATERALLY ROTATE the coxal joint
ABDUCT the coxal joint

FLEX the tibiofemoral joint
MEDIALLY ROTATE the flexed tibiofemoral joint

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5
Q

Gracilis - Innervation

A

Anterior branch of the Obturator Nerve

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6
Q

Gracilis - Origin

A

Inferior ramus of the pubis

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7
Q

Gracilis - Insertion

A

Proximal, medial shaft of the tibia at the pes anserinus tendon

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8
Q

Gracilis - Actions

A

ADDUCT the coxal joint
MEDIALLY ROTATE the coxal joint

FLEX the tibiofemoral joint
MEDIALLY ROTATE the flexed tibiofemoral joint

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9
Q

Adductor Brevis - Innervation

A

Obturator Nerve

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10
Q

Adductor Brevis - Origin

A

Inferior ramus of the pubis

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11
Q

Adductor Brevis - Insertion

A

Pectineal line and medial lip of the linea aspera

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12
Q

Adductor Brevis - Actions

A

ADDUCT the coxal joint
MEDIALLY ROTATE the coxal joint
Assist to FLEX the coxal joint

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13
Q

Pectineus - Innervation

A

Femoral and Obturator Nerves

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14
Q

Pectineus - Origin

A

Superior ramus of the pubis

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15
Q

Pectineus - Insertion

A

Pectineal line of the femur

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16
Q

Pectineus - Actions

A

ADDUCT the coxal joint
MEDIALLY ROTATE the coxal joint
Assist to FLEX the coxal joint

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17
Q

Adductor Magnus - Innervation

A

Obturator and Sciatic Nerve

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18
Q

Adductor Magnus - Origin

A

Inferior ramus of the pubis
Ramus of ishium
Ischial tuberosity

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19
Q

Adductor Magnus - Insertion

A

Medial lip of linea aspera
Adductor tubercle

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20
Q

Adductor Magnus - Actions

A

ADDUCT the coxal joint
MEDIALLY ROTATE the coxal joint
Assist to FLEX the coxal joint

Posterior Fibers:
EXTEND the coxal joint

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21
Q

TFL - Innervation

A

Superior gluteal nerve

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22
Q

TFL - Origin

A

Iliac crest posterior to the ASIS

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23
Q

TFL - Insertion

A

Iliotibial tract

24
Q

TFL - Actions

A

FLEX the coxal joint
MEDIALLY ROTATE the coxal joint
ABDUCT the coxal joint

25
Adductor Longus - Innervation
Obturator Nerve
26
Adductor Longus - Origin
Pubic tubercle
27
Adductor Longus - Insertion
Pectineal line Medial lip of the linea aspera
28
Adductor Longus - Actions
ADDUCT the coxal joint MEDIALLY ROTATE the coxal joint Assist to FLEX the coxal joint
29
Rectus Femoris - Innervation
Femoral nerve
30
Rectus Femoris - Origin
AIIS
31
Rectus Femoris - Insertion
Tibial tuberosity via patella and patellar tendon
32
Rectus Femoris - Actions
FLEXES the coxal joint EXTENDS the tibiofemoral joint
33
Vastus Medialis - Innervation
Femoral nerve
34
Vastus medialis - Origin
Medial lip of the linea aspera
35
Vastus medialis - Insertion
Tibial tuberosity via the patella and patellar ligament
36
Vastus Medialis - Actions
EXTENDS the tibiofemoral joint
37
Vastus Lateralis - Innervation
Femoral Nerve
38
Vastus Lateralis - Origin
lateral lip of the linea aspera Gluteal tuberosity Greater trochanter
39
Vastus Lateralis - Insertion
Tibial tuberosity via the patella and patellar ligament
40
Vastus Lateralis - Actions
EXTENDS the tibiofemoral joint
41
Vastus Intermedius - innervation
Femoral nerve
42
Vastus intermedius - Origin
Anterior and lateral shaft of the femur
43
Vastus Intermedius - Insertion
Tibial tuberosity via the patella and patellar ligament
44
Vastus Intermedius - Actions
EXTEND the tibiofemoral joint
45
Biceps Femoris - Innervation
Sciatic Nerve: Long Head - TIBIAL branch Short Head - FIBULAR branch
46
Biceps Femoris - Origin
LONG HEAD: Ischial tuberosity SHORT HEAD: Lateral lip of the linea aspera
47
Biceps Femoris - Insertion
Head of the fibula
48
Biceps Femoris - Actions
FLEX the tibiofemoral joint LATERALLY ROTATE the flexed tibiofemoral joint Long Head: EXTEND the coxal joint Assist to LATERALLY ROTATE the coxal joint Bilaterally: TILT the pelvis POSTERIORLY
49
Semitendinosus - Innervation
Sciatic nerve - Tibial branch
50
Semitendinosus - Origin
Ischial tuberosity
51
Semitendinosus - insertion
Proximal, medial shaft of the tibia at the pes anserinus tendon
52
Semitendinosus - Actions
FLEX the tibiofemoral joint MEDIALLY ROTATE the flexed tibiofemoral joint EXTEND the coxal joint Assist to MEDIALLY ROTATE the coxal joint Bilaterally: TILT the pelvis POSTERIORLY
53
Semimembranosus - Innervation
Sciatic nerve - tibial branch
54
Semimembranosus - Origin
Ischial tuberosity
55
Semimembranosus - Insertion
Posterior aspect of the medial condyle of the tibia
56
Semimembranosus - Actions
FLEX the tibiofemoral joint MEDIALLY ROTATE the flexed tibiofemoral joint EXTEND the coxal joint Assist to MEDIALLY ROTATE the coxal joint Bilaterally: TILT the pelvis POSTERIORLY