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LOWER LIMB > Anterior and Lateral Thigh > Flashcards

Anterior and Lateral Thigh Flashcards

1
Q

What is the proximal attachment of the adductor longus?

A

Pubic bone

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1
Q

What is the innervation of the adductor longus?

A

Obturator nerve (anterior division)

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1
Q

What is the innervation of the obturator externus?

A

Obturator nerve (posterior branch)

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2
Q

What is the proximal attachment of the iliacus?

A

Iliac fossa

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2
Q

What is the blood supply of the iliopsoas?

A

Femoral artery

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2
Q

What is the innervation of the quadriceps femoris?

A

Femoral nerve (L2,3,4)

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4
Q

What is the action of the adductor longus?

A

Adducts thigh

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5
Q

What is the proximal attachment of the sartorius?

A

ASIS

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6
Q

What is the blood supply to the sartorius?

A

Femoral artery

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7
Q

What is the action of the adductor magnus?

A

Adductor: Flexes thigh Hamstrings: extends thigh Both: Adducts thigh

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8
Q

What is the proximal attachment of the adductor magnus?

A

Adductor: ischiopubic ramus Hamstrings: ischial tuberosity

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10
Q

What is the blood supply to the obturator externus?

A

Obturator artery

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11
Q

What is the distal attachment of the pectineus?

A

Pectineal line of the femur

http://teachmeanatomy.info/wp-content/uploads/Posterior-Surface-of-the-Proximal-Portion-of-the-Femur-Bony-Landmarks.jpg

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12
Q

What is the proximal attachment of the psoas major?

A

Transverse processes and bodies of lumbar vertebrae

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13
Q

What is the innervation of the iliopsoas?

A

Ventral rami of L1,2,3

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13
Q

What is the blood supply to the adductor magnus?

A

Obturator artery

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13
Q

What is the innervation of the gracilis?

A

Obturator nerve (L2,3)

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14
Q

What is the action of the quadriceps femoris?

A

Extends knee at leg joint

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14
Q

What is the distal attachment of the gracilis?

A

Medial condyle of the tibia

15
Q

What is the innervation of the sartorius?

A

Femoral nerve (L2,3)

17
Q

What is the distal attachment of the adductor longus?

A

Linea aspera

17
Q

What is the distal attachment of the adductor brevis?

A

Pectineal line and linea aspera

19
Q

What is the distal attachment of the quadriceps femoris?

A

Quadriceps tendon to patellar ligament to tibial tuberosity

20
Q

What is the innervation of the adductor brevis?

A

Obturator nerve (anterior division)

21
Q

What is the proximal attachment of the vastus intermedius?

A

Anterior and lateral surfaces of the shaft of the femur

22
Q

What is the proximal attachment of the rectus femoris?

A

AIIS

23
Q

What is the proximal attachment of the adductor brevis?

A

Pubic bone

24
Q

What is the proximal attachment of the vastus medialis?

A

Linea aspera

26
Q

What is the distal attachment of the iliopsoas?

A

Lesser trochanter of femur

27
Q

What is the action of the pectineus?

A

Adducts, flexes, and medially rotates thigh

28
Q

What is the blood supply to the adductor longus?

A

Obturator artery

30
Q

What is the distal attachment of the adductor magnus?

A

Adductor: Linea aspera Hamstrings: adductor tubercle of femur

31
Q

What is the blood supply to the gracilis?

A

Obturator artery

33
Q

What is the action of the gracilis?

A

Adducts thigh; Assists in leg flexion

35
Q

What is the action of the iliopsoas?

A

Flexes thigh at hip joint

36
Q

What is the action of the sartorius?

A

Flexes, abducts, and laterally rotates thigh; flexes leg

37
Q

What is the innervation of the adductor magnus?

A

Adductor: Obturator nerve (posterior division) Hamstrings: Tibial part of the sciatic nerve (L4)

38
Q

What is the proximal attachment of the vastus lateralis?

A

Linea aspera

39
Q

What is the proximal attachment of the gracilis?

A

Pubic bone

40
Q

What is the distal attachment of the obturator externus?

A

Posterior side of the femur, on and around the greater trochanter

41
Q

What is the innervation of the pectineus?

A

Femoral nerve, sometimes obturator nerve

42
Q

What is the action of the obturator externus?

A

Lateral rotation of thigh

43
Q

What is the proximal attachment of the pectineus?

A

Superior ramus of the pubis

http://coursehero.s3.amazonaws.com/file_upload/flashcards/fed5000d5b45b13216337538c4b69335e617abce.jpeg

44
Q

What is the proximal attachment of the obturator externus?

A

Margins of the obturator foramen and obturator membrane

45
Q

What is the blood supply to the quadriceps femoris?

A

Femoral artery

46
Q

What is the distal attachment of the sartorius?

A

Medial surface of the proximal tibia

47
Q

What is the blood supply to the pectineus?

A

Femoral artery

LOWER LIMB (8 decks)

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