nerves & their innervated m.'s

Question 1

External obturator, Pectineus, Adductor

Answer 1

Obturator n

Question 2

Sartorius, quadriceps

Answer 2

Femoral N

Question 3

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

Answer 3

Saphenous n.

Question 4

Internal Repro Structures

Answer 4

Pudendal n.

Question 5

External anal sphincter

Answer 5

Caudal rectal n.

Question 6

Muscles of penis or vestibule/vagina

Answer 6

Perineal n

Question 7

from sacral plexus; cutaneous zone of proximal caudal thigh

Answer 7

Caudal cutaneous femoral n

Question 8

Internal obturator, gamelli, quadratis femoris

Answer 8

Sciatic n

Question 9

Cranial tibial, peroneus longus, long digital extensor

Answer 9

Common Peroneal n

Question 10

cutaneous zone to dorsal paw

Answer 10

Superficial peroneal n

Question 11

cutaneous zone to dorsal paw

Answer 11

Deep peroneal n

Question 12

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

Answer 12

Tibial n

Question 13

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

Answer 13

lumbosacral plexus

Question 14

Parent: Aorta

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

Answer 14

External iliac a

Question 15

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

Answer 15

Vascular lacuna

Question 16

Parent: External iliac a

Only branch off the external iliac a within the abdominal cavity

Answer 16

Deep femoral a

Question 17

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

Answer 17

Pudendoepigastric trunk

Question 18

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

Answer 18

External pudendal a

Question 19

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

Answer 19

Caudal epigastric a

Question 20

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

Answer 20

Medial circumflex femoral a

Question 21

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

Answer 21

Femoral a

Question 22

Site for venipuncture and catheter placement in cats

Answer 22

Medial saphenous v

Question 23

Site for venipuncture and catheter placement in dogs

Answer 23

Lateral saphenous v

Question 24

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

Answer 24

Tibial n

Question 25

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

Answer 25

Deep peroneal n

Question 26

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

Answer 26

Superficial peroneal n

Question 27

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

Answer 27

Common peroneal n

Question 28

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

Answer 28

Caudal cutaneous sural n

Question 29

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

Answer 29

Lateral cutaneous sural n

Question 30

``` 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 ```

Answer 30

Sciatic n

Question 31

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

Answer 31

Cranial gluteal n

Question 32

Parent: Lumbosacral trunk Innervates: Superficial gluteal m

Answer 32

Caudal gluteal n

Question 33

Composed of 3 nerves: 1. Caudal gluteal n 2. Cranial gluteal n 3. Sciatic n

Answer 33

Lumbosacral trunk

Question 34

Innervates: Cutaneous zone of caudal thigh

Answer 34

Caudal cutaneous femoral n

Question 35

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

Answer 35

Perineal n

Question 36

Parent: Pudendal n Innervates: External anal sphincter

Answer 36

Caudal rectal n

Question 37

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

Answer 37

Pudendal n

Question 38

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

Answer 38

Saphenous n

Question 39

Innervates: Sartorius m | 1 branch: Saphenous n

Answer 39

Femoral n

Question 40

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

Answer 40

Obturator n

Question 41

Ventral branches of the lumbar and sacral spinal nerves

Answer 41

Lumbosacral plexus

Question 42

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

Answer 42

Dorsal pedal a

Question 43

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

Answer 43

Cranial Tibial a

Question 44

Continuation of Femoral a | Supplies: stifle, Gastrocnemius m, Popliteal m

Answer 44

Popliteal a

Question 45

Parent: Femoral a Supplies: medial surface of stifle

Answer 45

Descending genicular a

Question 46

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

Answer 46

Distal caudal femoral a

Question 47

Parent: Femoral a Supplies: Adductor m, Semimembranosus m

Answer 47

Middle caudal femoral a

Question 48

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

Answer 48

Caudal branch of saphenous a

Question 49

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

Answer 49

Cranial branch of saphenous a

Question 50

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

Answer 50

Saphenous a

Question 51

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

Answer 51

Proximal caudal femoral a

Question 52

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

Answer 52

Lateral circumflex femoral a

Question 53

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

Answer 53

Superficial circumflex iliac a