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Laura MSK LL > QUIZ > Flashcards

QUIZ Flashcards

1
Q

Pectineus

A

Femoral nerve

Adduction and flexion of the hip joint

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2
Q

Iliopsoas

A

Iliacus = femoral nerve, Psoas major = anterior rami of lumbar plexus
Lateral rotation and flexion of the hip joint (Think, it crosses the hip so flexes and iLiopsoas = Lateral rotation)

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3
Q

Vastus medials, lateralis and intermedius

A

Femoral nerve

Extension of knee joint

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4
Q

Rectus femoris

A

Flexion at hip
Extension at knee
Femoral nerve

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5
Q

Which muscle of the quadriceps crossed both the hip and knee

A

Rectus femoris

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6
Q

Sartorius

A

Femoral nerve
Abduction, lateral rotation and flexion of hip
Flexion of knee

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7
Q

Adductor brevis

A

Obturator nerve

Adduction

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8
Q

Adductor longus

A

Obturator nerve

Adduction and medial rotation of thigh

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9
Q

Adducor magnus

A 
Obturator nerve (adductor part)
Tibial branch of sciatic nerve = hamstring part 
Adduction of thigh (both parts)
Adductor - flexes thigh
Hamstring - extends thigh
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10
Q

Graciilis

A

Obturator

Flexion and adduction

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11
Q

Obturator externus

A

Obturator nerve

Lateral rotation

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12
Q

Piriformis

A

Nerve to piriformis

Lateral roatation and abduction

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13
Q

Superior gemelli

A

Nerve to obturator internus

Lateral rotation and abduction

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14
Q

Obturator internus

A

Nerve to obturator internus

Lateral rotation and abduction

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15
Q

Inferior gemelli

A

Nerve to quadratus femoris

Lateral rotation and abduction

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16
Q

Quadratus femoris

A

Nerve to quadratus femoris

Lateral rotation

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17
Q

Gluteus maximus

A

Inferior gluteal nerve
Main extensor of the thigh
Lateral rotation.
Only used when required e.g running/climbing

18
Q

Gluteus medius

A

Superior gluteal nerve
Abduction and medial rotation
Secures pelvis, preventing pelvis drop

19
Q

Gluteus minimus

A

Superior gluteal nerve
Abduction and medial rotation of LL
Secures pelvis, preventing pelvic drop of the opposite limb

20
Q

Semitendinous

A

Sciatic nerve
Flexes knee and extends hip
Medial rotation of hip and knee

21
Q

What are the roots of the sciatic nerve?

A

L4,5,S1,2,3

22
Q

What are the roots of the superior gluteal nerve?

A

L4,5,S1

23
Q

What are the roots of in the inferior gluteal nerve?

A

L5,S1,2

24
Q

What are the roots of the lateral femoral cutaneous?

A

L2+3

25
Q

What are the roots of the obturator nerve?

A

L2,3,4

26
Q

What are the roots of the femoral nerve?

A

L2,3,4

27
Q

Semimembranosus

A

Sciatic nerve
Flexes knee and extends hip
Medial rotation of hip and knee

28
Q

Biceps femoris

A

Long - tibial division of sciatic nerve
Short- fibular division
Flexes knee and extends hip
Lateral rotation of hip and knee

29
Q

Tensor fascia lata

A

Superior gluteal nerve

Flexion, abduction and internal rotation of hip

30
Q

Tibialis anterior

A

Deep fibular nerve

Dorsiflexion and inversion of foot

31
Q

Extensor digitorum longus

A

Deep fibular nerve

Extension of the lateral four toes and dorsiflexion of the foot

32
Q

Extensor hallucis longus

A

Deep fibular nerve

Extension of the great toe and dorsiflexion of the foot

33
Q

Fibularis tertius

A

Deep fibular nerve

Eversion and dorsiflexion

34
Q

Fibularis longus

A

Supericial fibular nerve
Eversion and plantar flexion of the foot
Also supports the lateral and transverse arches of the foot

35
Q

Fibularis brevis

A

Superficial fibular nerve

Eversion of the foot

36
Q

Gastrocnemius

A

Tibial nerve
Plantar flexion of foot
Flexion of knee

37
Q

Plantaris

A

Tibial nerve
Plantarflexion of the ankle
Flexion of knee

38
Q

Soleus

A

Tibial nerve

Plantarflexion of the ankle

39
Q

Popliteus

A

Tibial nerve

Laterally rotates the femur on the tibia, unlocking the joint so that flexion at the knee can occur

40
Q

Tibialis posterior

A

Tibial nerve

Inverts and plantarflexes the foot, maintains the medial arch of the foot

41
Q

Flexor digitorum longus

A

Tibial nerve

Flexes the lateral 4 toes

42
Q

Flexor hallucis longus

A

Tibial nerve

Flexes great toe

Laura MSK LL (6 decks)

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