Year 3 Flashcards

1
Q

Name the flexors of the hip

A

Iliacus
Psoas major
Pectineus

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2
Q

What is the innervation of the hip flexors?

A

Femoral nerve (L2-L4)

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3
Q

Name the extensors of the hip

A

Biceps femoris
Semitendinosis
Semimembranosis
Gluteus maximus

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4
Q

What nerve innervates gluteus maximus?

A

Inferior gluteal nerve (L5-S2)

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5
Q

What nerve innervates the hamstrings?

A

Biceps femoris - fibular division of sciatic nerve

Semitendinosis and semimembranosis - tibial division of sciatic nerve

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6
Q

What muscles adduct the hip joint?

A
Adductor magnus
Adductor brevis
Adductor longus
Gracilis
Obturator externus
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7
Q

What nerve innervates the adductor compartment of the hip joint?

A

Obturator nerve (L2-L4)

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8
Q

What muscles abduct the hip joint?

A

Gluteus medium
Gluteus minimus
TFL

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9
Q

What nerve supplies the hip abductors?

A

Superior gluteal nerve (L4-S1)

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10
Q

What muscles medially rotate the hip?

A

Gluteus medius
Gluteus minimus
TFL

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11
Q

What muscles externally rotate the hip?

A

Piriformis
Obturator internus
Gemelli (twins)
Quadrator femoris

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12
Q

What vein runs anterior to the medial malleolus?

A

Long (great) saphenous vein

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13
Q

What vein runs posterior to the lateral malleolus?

A

Short saphenous vein

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14
Q

Which vein does the great saphenous vein drain into?

A

Femoral vein

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15
Q

Which vein does the short saphenous vein drain into?

A

Popliteal vein

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16
Q

Which muscle is the main extensor of the hip?

A

Gluteus maximus

17
Q

Which of the hamstring muscles lies most lateral?

A

Biceps femoris

18
Q

What action do the hamstring muscles have on the knee joint?

A

Flexion

19
Q

Which hip adductor lies most medial?

A

Gracilis

20
Q

Name the 4 heads of quadriceps femoris

A

Rectus femoris
Vastus intermedius
Vastus medialis
Vastus lateralis

21
Q

What nerve innervates the quadriceps femoris?

A

Femoral nerve (L2-L4)

22
Q

What is the action of sartorius on the knee?

A

Flexion

23
Q

What is the action of sartorius on the hip?

A

Flexion