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Gross Anat 1 Exam 2 > Nerves/Roots and Blood > Flashcards

Nerves/Roots and Blood Flashcards

1
Q

Glut Max Innervation, nerve roots, blood supply?

A

Inferior Gluteal nerve; L5, S1 and 2

Blood = Superior and Inferior gluteal a

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2
Q

Glut Medius Innervation, nerve roots, blood supply?

A

Superior Gluteal nerve; L5, S1

Blood = Superior gluteal a. and Ascending branch of lateral femoral circumflex a.

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3
Q

Glut Minimus Innervation, nerve roots, blood supply?

A

Superior gluteal nerve; L5, S1

Blood = Superior gluteal a. and Ascending branch of lateral femoral circumflex a.

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4
Q

TFL Innervation, nerve roots, blood supply?

A

Superior gluteal nerve; L5, S1

Blood = Superior gluteal a. and Ascending branch of lateral femoral circumflex a.

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5
Q

Piriformis Innervation, nerve roots, blood supply?

A

Ventral rami S1, S2

Blood = Superior and Inferior gluteal aa.

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6
Q

Superior Gemellus Innervation, nerve roots, blood supply?

A

Nerve to obturator internus; L5, S1

Blood = Inferior gluteal and Medial femoral circumflex aa.

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7
Q

Obturator Internus Innervation, nerve roots, blood supply?

A

Nerve to obturator internus; L5, S1

Blood = (Pelvic part) Obturator a. (Extrapelvic part) Medial femoral circumflex a.

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8
Q

Inferior Gemellus Innervation, nerve roots, blood supply?

A

Nerve to quadratus femoris; L5, S1

Blood = Medial femoral circumflex a.

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9
Q

Obturator Externus Innervation, nerve roots, blood supply?

A

Posterior division obturator nerve; L3, L4

Blood = Anterior branch obturator a.

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10
Q

Quadratus Femoris Innervation, nerve roots, blood supply?

A

Nerve to quadratus femoris; L5, S1

Blood = Medial femoral circumflex and 1st perforating a.

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11
Q

Pectineus Innervation, nerve roots, blood supply?

A

Femoral nerve; L2, L3

Blood = Anteror branch Obturator a.

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12
Q

Iliopsoas Innervation, nerve roots, blood supply?

A

N: Iliacus - Femoral n; L2, L3
Psoas major - Ventral rami L1, L2
Blood = Femoral and Medial femoral circumflex aa.

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13
Q

Sartorius Innervation, nerve roots, blood supply?

A

Femoral n; L2 L3

Blood = Femoral a.

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14
Q

Rectus Femoris Innervation, nerve roots, blood supply?

A

Femoral n. L2, L3, L4

Femoral a.

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15
Q

Vastus Lateralis Innervation, nerve roots, blood supply?

A

Femoral n. L2, L3, L4

Blood = Femoral and profunda femoris aa.

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16
Q

Vastus intermedius Innervation, nerve roots, blood supply?

A

Femoral n. L2, L3, L4

Blood = Femoral and profunda femoris aa.

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17
Q

Vastus medialis Innervation, nerve roots, blood supply?

A

Femoral n. L2, L3, L4

Blood = Femoral and profunda femoris aa.

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18
Q

Adductor Longus Innervation, nerve roots, blood supply?

A

Anterior division, Obturator n. L2, L3, L4

Blood = Anterior branch obturator a.

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19
Q

Adductor Brevis Innervation, nerve roots, blood supply?

A

Anterior division Obturator n. L2, L3, L4

Blood = Anterior branch, Obturator a.

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20
Q

Adductor Magnus Innervation, nerve roots, blood supply?

A

N: Adductor part-Posterior division obturator n. L2, L3, L4
Hamstring part-Tibial division of sciatic n. L4
Blood = Anterior branch Obturator and perforating aa

21
Q

Gracilis Innervation, nerve roots, blood supply?

A

Anterior division Obtorator n. L2, L3

Blood = Anterior branch obturator a.

22
Q

Semitendinosus Innervation, nerve roots, blood supply?

A

Tibial division of sciatic n. L5, S1, S2

Blood = Profunda femoris and Posterior branches of obturator aa

23
Q

Semimembranosus Innervation, nerve roots, blood supply?

A

Tibial division of sciatic n. L5, S1, S2

Blood = Profunda femoris and Posterior branches of obturator aa

24
Q

Bicep Femoris Innervation, nerve roots, blood supply?

A

N: Long head-Tibial division of sciatic n. L5, S1, S2
Short head-Common fibular division of sciatic n. L5, S1, S2
Blood = Profunda femoris and Posterior branches of obturator aa

25
Q

Tibialis Anterior Innervation, nerve roots, blood supply?

A

Deep Fibular n. L4, L5

Blood = Anterior tibial a.

26
Q

Extensor Digitorum Longus Innervation, nerve roots, blood supply?

A

Deep Fibular n. L4, L5

Blood = Anterior tibial a.

27
Q

Fibularis Tertius Innervation, nerve roots, blood supply?

A

Deep Fibular n. L4, L5

Blood = Anterior tibial a.

28
Q

Extensor Hallucis Longus Innervation, nerve roots, blood supply?

A

Deep Fibular n. L4, L5

Blood = Anterior tibial a.

29
Q

Fibularis Longus Innervation, nerve roots, blood supply?

A

Superficial Fibular n. L5, S1, S2

Blood = Perforating branches of fibular and anterior tibial aa.

30
Q

Fibularis Brevis Innervation, nerve roots, blood supply?

A

Superficial Fibular n. L5, S1, S2

Blood = Perforating branches of fibular and anterior tibial aa.

31
Q

Gastrocnemius Innervation, nerve roots, blood supply?

A

Tibial n. S1, S2

Blood = Popliteal a.

32
Q

Soleus Innervation, nerve roots, blood supply?

A

Tibial n. S1, S2

Blood = Popliteal and posterior tibial aa

33
Q

Plantaris Innervation, nerve roots, blood supply?

A

Tibial n. S1, S2

Blood = Popliteal and posterior tibial aa

34
Q

Popliteus Innervation, nerve roots, blood supply?

A

Tibial n. L4, L5, S1

Blood = Popliteal a

35
Q

Flexor Hallucis Longus Innervation, nerve roots, blood supply?

A

Tibial n. S2, S3

Blood = Fibular a.

36
Q

Flexor Digitorum Longus Innervation, nerve roots, blood supply?

A

Tibial n. S2, S3

Blood = Posterior Tibial a.

37
Q

Tibialis Posterior Innervation, nerve roots, blood supply?

A

Tibial n. S2, S3

Blood = Posterior Tibial a.

38
Q

Abductor Hallucis Innervation, nerve roots, blood supply?

A

Medial Plantar n. S2, S3

Medial Plantar a.

39
Q

Flexor Digitorum Brevis Innervation, nerve roots, blood supply?

A

Medial Plantar n. S2, S3

Medial Plantar a.

40
Q

Abductor Digiti Minimi Innervation, nerve roots, blood supply?

A

Lateral Plantar n. S2, S3

Lateral Plantar a.

41
Q

Quadratus Plantae Innervation, nerve roots, blood supply?

A

Lateral Plantar n. S2, S3

Lateral Plantar a.

42
Q

Lumbricals (1-4) Innervation, nerve roots, blood supply?

A

1st lumbrical - Medial plantar n. S2, S3

2-4 lumbrical - Lateral plantar n S2, S3

43
Q

Flexor Hallucis Brevis Innervation, nerve roots, blood supply?

A

Medial plantar n. S2, S3

44
Q

Adductor Hallucis Innervation, nerve roots, blood supply?

A

Lateral plantar n. S2, S3

45
Q

Flexor Digiti Minimi Brevis Innervation, nerve roots, blood supply?

A

Lateral plantar n. S2, S3

46
Q

Plantar Interossei Innervation, nerve roots, blood supply?

A

Lateral plantar n. S2, S3

47
Q

Dorsal Interossei Innervation, nerve roots, blood supply?

A

Lateral plantar n. S2, S3

48
Q

Extensor Digitorum Brevis Innervation, nerve roots, blood supply?

A

Lateral branch deep fibular n. L5, S1

Blood = Lateral tarsal a.

49
Q

Extensor Hallucis Brevis Innervation, nerve roots, blood supply?

A

Lateral branch deep fibular n. L5, S1

Blood = Lateral tarsal a.

Gross Anat 1 Exam 2 (4 decks)

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