nerves & their innervated m.'s Flashcards

1
Q

External obturator, Pectineus, Adductor

A

Obturator n

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2
Q

Sartorius, quadriceps

A

Femoral N

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3
Q

Sartorius, cutaneous zone: medial thigh, stifle, leg, tarsus, and remainder of the paw

A

Saphenous n.

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4
Q

Internal Repro Structures

A

Pudendal n.

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5
Q

External anal sphincter

A

Caudal rectal n.

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6
Q

Muscles of penis or vestibule/vagina

A

Perineal n

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7
Q

from sacral plexus; cutaneous zone of proximal caudal thigh

A

Caudal cutaneous femoral n

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8
Q

Internal obturator, gamelli, quadratis femoris

A

Sciatic n

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9
Q

Cranial tibial, peroneus longus, long digital extensor

A

Common Peroneal n

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10
Q

cutaneous zone to dorsal paw

A

Superficial peroneal n

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11
Q

cutaneous zone to dorsal paw

A

Deep peroneal n

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12
Q

Gastrocnemius, SDF, DDF, Popliteus, deep digital flexor m

A

Tibial n

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13
Q

ventral branches of the lumbar and sacral spinal n.n.

A

lumbosacral plexus

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14
Q

Parent: Aorta

Exits the abdominal cavity through the ‘vascular lacuna’ (into the pelvic limb)

A

External iliac a

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15
Q

Located between the caudal border of the aponeurosis of the external abdominal oblique (inguinal ligament) and the pelvis

A

Vascular lacuna

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16
Q

Parent: External iliac a

Only branch off the external iliac a within the abdominal cavity

A

Deep femoral a

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17
Q

Parent: Deep femoral a
Common trunk for:
-external pudendal a
-caudal epigastric a

A

Pudendoepigastric trunk

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18
Q

Parent: Pudendoepigastric trunk
Supplies: Gracilis m, external repro organs
*Passes through the inguinal canal

A

External pudendal a

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19
Q

Parent: Pudendoepigastric trunk
Supplies: caudal aspect of Rectus abdominus m

A

Caudal epigastric a

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20
Q

Continuation of Deep femoral a
Supplies: Adductor m
*Passes through inguinal ring

A

Medial circumflex femoral a

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21
Q
Continuation of External iliac a
7 branches:
1. Superficial circumflex iliac a
2. Lateral circumflex femoral a
3. Proximal caudal femoral a
4. Saphenous a
- Cranial branch
- Caudal branch
5. Descending genicular a
6. Middle caudal femoral a 
7. Distal caudal femoral a
A

Femoral a

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22
Q

Site for venipuncture and catheter placement in cats

A

Medial saphenous v

23
Q

Site for venipuncture and catheter placement in dogs

A

Lateral saphenous v

24
Q

Parent: Sciatic n
Innervates: Gastrocnemius m, Popliteus m, SDF, DDF

A

Tibial n

25
Q

Parent: Common peroneal n
Innervates: cutaneous zone of dorsal paw

A

Deep peroneal n

26
Q

Parent: Common peroneal n
Innervates: cutaneous zone of dorsal paw

A

Superficial peroneal n

27
Q

Parent: Sciatic n
Innervates: Peroneus longus m, Long digital extensor m, Cranial tibial m

A

Common peroneal n

28
Q

Parent: Sciatic n (tibial component)
Innervates: cutaneous zone of caudal crus

A

Caudal cutaneous sural n

29
Q

Parent: Sciatic n (fibular component)
Innervates: cutaneous zone of lateral crus

A

Lateral cutaneous sural n

30
Q
Parent: Lumbosacral trunk
Innervates: Internal obturator m, Gemelli m, Quadratus femoris m, Biceps femoris m, Semi T, Semi M
4 branches:
1. Lateral cutaneous sural n
2. Caudal cutaneous sural n
3. Common peroneal n
- Superficial peroneal n
- Deep peroneal n
4. Tibial n
A

Sciatic n

31
Q

Parent: Lumbosacral trunk
Innervates: Middle gluteal m, Deep gluteal m, Tensor fasciae latae m

A

Cranial gluteal n

32
Q

Parent: Lumbosacral trunk
Innervates: Superficial gluteal m

A

Caudal gluteal n

33
Q

Composed of 3 nerves:

  1. Caudal gluteal n
  2. Cranial gluteal n
  3. Sciatic n
A

Lumbosacral trunk

34
Q

Innervates: Cutaneous zone of caudal thigh

A

Caudal cutaneous femoral n

35
Q

Parent: Pudendal n
Innervates: skin of anus and perineum, muscles of penis or vestibule/vagina

A

Perineal n

36
Q

Parent: Pudendal n
Innervates: External anal sphincter

A

Caudal rectal n

37
Q
Innervates: Internal repro structures
3 branches:
1. Caudal rectal n
2. Perineal n
3. Dorsal n of the penis/clitoris
A

Pudendal n

38
Q

Parent: Femoral n
Innervates: Sartorius m and saphenous cutaneous zone (skin on the medial side of the thigh, stifle, leg, tarsus and paw)

A

Saphenous n

39
Q

Innervates: Sartorius m

1 branch: Saphenous n

A

Femoral n

40
Q

Innervates: External obturator m, Pectineus m, Adductor m, Gracilis m

A

Obturator n

41
Q

Ventral branches of the lumbar and sacral spinal nerves

A

Lumbosacral plexus

42
Q

Continuation of Cranial tibial a
Supplies: tarsus
*Used for arterial catheter placement

A

Dorsal pedal a

43
Q

Continuation of Popliteal a
Supplies: Peroneus longus m, Long digital extensor m, Cranial tibial m
1 branch: Caudal tibial a

A

Cranial Tibial a

44
Q

Continuation of Femoral a

Supplies: stifle, Gastrocnemius m, Popliteal m

A

Popliteal a

45
Q

Parent: Femoral a
Supplies: medial surface of stifle

A

Descending genicular a

46
Q

Parent: Femoral a
Supplies: Biceps femoris m, Gastrocnemius m, Semimembranosus m, Semitendinosus m, SDF, DDF

A

Distal caudal femoral a

47
Q

Parent: Femoral a
Supplies: Adductor m, Semimembranosus m

A

Middle caudal femoral a

48
Q

Parent: Saphenous a
Supplies: caudal crus, hock, plantar paw

A

Caudal branch of saphenous a

49
Q

Parent: Saphenous a
Supplies: dorsal crural muscles, dorsal paw

A

Cranial branch of saphenous a

50
Q
Parent: Femoral a
Supplies: skin on the medial stifle
2 branches:
1. Cranial branch
2. Caudal branch
A

Saphenous a

51
Q

Parent: Femoral a
Supplies: Gracilis m, Adductor m, Pectineus m

A

Proximal caudal femoral a

52
Q

Parent: Femoral a
Supplies: Hip joint capsule, Quadriceps m, Tensor fasciae latae m, Superficial gluteal m, Middle gluteal m

A

Lateral circumflex femoral a

53
Q

Parent: Femoral a
Supplies: Sartorius m, Tensor fasciae latae m, Rectus femoris m

A

Superficial circumflex iliac a