Lab 2 - Individual Regions, Muscles, Actions, and Innervations

Question 1

What is the action & innervation of Cranial Tibial m.?

Answer 1

Action(s): Hock Flexor
Innervation: Fibular n.

Question 2

What is the action & innervation of Long Digital Extensor m.?

Answer 2

Action(s): Hock Flexor, Digit Extensor
Innervation: Fibular n.

Question 3

What is the action & innervation of Fibularis Longus m.?

Answer 3

Action(s): Hock Flexor
Innervation: Fibular n.

Question 4

What is the action & innervation of Lateral Digital Extensor m.?

Answer 4

Action(s): Hock Flexor, Digit Extensor
Innervation: Fibular n.

Question 5

What is the action & innervation of Gastrocnemius m.?

Answer 5

Action(s): Hock Extensor, Stifle Flexor
Innervation: Tibial n.

Question 6

What is the action & innervation of Deep Digital Flexor m.?

Answer 6

Action(s): Hock Extensor, Digital Flexor
Innervation: Tibial n.

Question 7

What is the action & innervation of Superficial Digital Flexor m.?

Answer 7

Action(s): Hock Extensor, Digital Flexor
Innervation: Tibial n.

Question 8

What is the action & innervation of Popliteus m.?

Answer 8

Action(s): Crus Medial Rotator, Stifle Flexor
Innervation: Tibial n.

Question 9

What is the action & innervation of Superficial Gluteal m.?

Answer 9

Action(s): Hip Extensor
Innervation: Gluteal n.

Question 10

What is the action & innervation of Middle Gluteal m.?

Answer 10

Action(s): Hip Extensor
Innervation: Gluteal n.

Question 11

What is the action & innervation of Deep Gluteal m.?

Answer 11

Action(s): Hip Extensor
Innervation: Gluteal n.

Question 12

What is the action & innervation of Tensor Fasciae Latae m.?

Answer 12

Action(s): Hip Flexor, Limb Abductor, Tenses Fascia Lata
Innervation: Gluteal n.

Question 13

What is the action & innervation of Biceps Femoris m.?

Answer 13

Action(s): Hip Extensor, Stifle Flexor, Stifle Extensor, Hock Extensor
Innervation: Sciatic n.

Question 14

What is the action & innervation of Semitendinosus m.?

Answer 14

Action(s): Hip Extensor, Stifle Flexor, Hock Extensor
Innervation: Sciatic n.

Question 15

What is the action & innervation of Semimembranosus m.?

Answer 15

Action(s): Hip Extensor, Stifle Flexor
Innervation: Sciatic n.

Question 16

What is the action & innervation of Gemelli m.?

Answer 16

Action(s): Lateral Hip Rotator
Innervation: Sciatic n.

Question 17

What is the action & innervation of Internal Obturator m.?

Answer 17

Action(s): Lateral Hip Rotator
Innervation: Sciatic n.

Question 18

What is the action & innervation of Quadratus Femoris m.?

Answer 18

Action(s): Lateral Hip Rotator
Innervation: Sciatic n.

Question 19

What is the action & innervation of Quadriceps Femoris m.?

Answer 19

Action(s): Stifle Extension
Innervation: Femoral n.

Question 20

What is the action & innervation of Cranial Sartorius m.?

Answer 20

Action(s): Stifle Extension
Innervation: Femoral n.

Question 21

What is the action & innervation of Rectus Femoris m.?

Answer 21

Action(s): Hip Flexor, Stifle Extension
Innervation: Femoral n.

Question 22

What is the action & innervation of Vastus Lateralis m.?

Answer 22

Action(s): Stifle Extension
Innervation: Femoral n.

Question 23

What is the action & innervation of Vastus Medialis m.?

Answer 23

Action(s): Stifle Extension
Innervation: Femoral n.

Question 24

What is the action & innervation of Vastus Intermedius m.?

Answer 24

Action(s): Stifle Extension
Innervation: Femoral n.

Question 25

What is the action & innervation of **Iliopsoas m.**?

Answer 25

**Action(s):** Hip Flexor **Innervation:** Femoral n., Lumbar Spinal n.

Question 26

What is the action & innervation of **Pectineus m.**?

Answer 26

**Action(s):** Adduct Hip **Innervation:** Obturator n.

Question 27

What is the action & innervation of **Adductor m.**?

Answer 27

**Action(s):** Adduct Hip **Innervation:** Obturator n.

Question 28

What is the action & innervation of **Gracilis m.**?

Answer 28

**Action(s):** Adduct Hip **Innervation:** Obturator n.

Question 29

What is the action & innervation of **External Obturator m.**?

Answer 29

**Action(s):** Outward Hip Rotator **Innervation:** Obturator n.

Question 30

What is the action & innervation of **Caudal Sartorius m.**?

Answer 30

**Action(s):** Stifle Flexor **Innervation:** Femoral n.