2.5 Blood and Nerve Supply of Lower Limbs Flashcards

1
Q

Adductor canal contains:

A

Femoral arteryFemoral veinNerve branch from the femoral nerveSaphenous nerveNerve to vastus medialis

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2
Q

Obturator artery arises from

A

Internal iliac artery

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3
Q

Femoral artery arises from

A

External iliac artery

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4
Q

Major source of blood supply of the thigh

A

Deep artery of the thigh (Profunda femoris artery)

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5
Q

Arteries of the cruciate anastamoses

A

Lateral circumflex femoral arterymedial circumflex femoral arteryInferior gluteal arteryfirst perforating artery

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6
Q

Borders of the popliteal fossa

A

Semimembranosus and semitendinosusBiceps femorisMedial and lateral heads of gastrocnemius

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7
Q

Popliteal fossa contains

A

(deepest - > superficial)Popliteal arteryPopliteal veinTibial nerve (medial to common fibular)Common fibular nerve (lateral to tibial)Popliteal lymph nodesLymphatic vessels

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8
Q

Tarsal Tunnel

A

Tendon of tibialis posteriorTendon of the flexor digitorum longusPosterior tibial arteryPosterior tibial veinTibial nerveTendon of the flexor hallucis longus

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9
Q

give rise to deep plantar artery

A

Dorsalis pedis

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10
Q

Lumbosacral plexus:Ilioinguinal nerve

A

L1

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11
Q

Lumbosacral plexus:Superior gluteal nerve

A

L4 - S1

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12
Q

Lumbosacral plexus:Inferior gluteal nerve

A

L5 - S2

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13
Q

Lumbosacral plexus:Sciatic nerve

A

L4 - S3Posterior thighHamstring of adductor musclesall leg

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14
Q

Lumbosacral plexus:Nerve to quadratus femoris

A

L4 - S1Gemellus inferior and quadratus femoris

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15
Q

Lumbosacral plexus:Nerve to obturator internus

A

L5 - S2Gamellus superior and obturator internus

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16
Q

Innervates all hamstring muscles except short head of biceps femorisNerve supply of all of the posterior leg

A

Tibial nerve

17
Q

Major sensory nerve in the sole of the foot

A

Medial plantar nerve

18
Q

Nerve to lateral leg

A

Superficial branch of common fibular nerve

19
Q

Nerve to posterior leg

A

Tibial nerve

20
Q

Nerve to anterior leg

A

Deep fibular nerve