Lower limb

Question 1

What are the superficial muscles of the gluteal region?

Answer 1

Gluteus maximus

Gluteus medius

Gluteus minimus

Tensor fascia latae

Question 2

What is the nerve suply to the superficial muscle group of the gluteal region?

Answer 2

Mostly superior gluteal nerve

only gluteus maximus is supplied by the inferior gluteal nerve

Question 3

What are the deep muscles of the guteal region

Answer 3

Piriformis

Superior Gemellus

Obturator internus

Inferior gemellus

Quadratus interior

Question 4

What is the nerve supply to the deep muscle group of the gluteal region

Answer 4

Nerves from the sacral plexus

Question 5

What nerves roots make up the sciatic nerve?

Answer 5

L4-S3 let you pee

Question 6

What nerve roots make up the pudendal nerve?

Answer 6

S2-S4 keeps the shit off the floor

Question 7

What nerve roots supply the Posterior cutaneous nerve of the thigh?

Answer 7

S1-S3

Question 8

What does the pudendal nerve supply?

Answer 8

Pinciple nerve to the perineum

Question 9

What does the posterior cutaneous nerve of the thigh supply?

Answer 9

Skin over

posterior thigh,

popliteal fossa,

lateral perineum

and upper medial thigh

Question 10

Where does the sciatic nerve exit?

What other nerve also exits here?

Answer 10

Inferior to the piriformis

The inferior gluteal nerve also exits here

Question 11

What are the two portions of the sciatic nerve?

Answer 11

Medial larger tibial nerve

Lateral smaller common fibular nerve

Question 12

What are the boundaries of the fermoral triangle

Answer 12

Superior - inguinal ligament

Medial - Adductor longus

Lateral - sartorius

Floor- iliopsaos and pectineus

Roof- Deep fascia

Question 13

What are the three compartments of the thigh?

Answer 13

Anterior

Medial

Posterior

Question 14

What are the three compartments of the leg?

Answer 14

Anterior

Posterior

Lateral

Question 15

What nerve supplies the anterior compartment of the thigh?

Answer 15

The femoral nerve L2-L4

Question 16

What does the medial compartment of the thigh do?

Answer 16

Adductors of the thigh

Question 17

What muscles are found in the medial compartment of the thigh?

Answer 17

Adductor longus

Adductor brevis

Aductor magnus

Gracilis

Obturator externus

Question 18

What nerve supplies the medial copartment of the thigh

Answer 18

Obturator nerve L2-L4

Question 19

What muscles are found in the posterior compartment of the thigh?

Answer 19

Semitendinosus

Semimembranosus

Biceps femoris

Question 20

What is the nerve supply to the posterior compartment of the thigh?

Answer 20

tibial division of the sciatic nerve

Question 21

What muscles are in the anterior compartment of the leg?

Answer 21

Tibialis anterior

Extensor digitorum longus

Extensor hallucis longus

Fibularis tertius

Question 22

What is the nerve supply to the anterior compartment of the leg

Answer 22

Deep fibular nerve

Question 23

What muscles are in the lateral compartment of the leg?

Answer 23

Fibularis longus

Fibularis brevis

Question 24

What nerve supplies the lateral compartment of the leg?

Answer 24

Superficial fibular nerve

Question 25

What muscles make up the superficial group of the posterior compartment of the leg

Answer 25

Gastrocnemius Soleus plantaris

Question 26

What muscles make up the deep group of the posterior compatment of the leg?

Answer 26

Flexor hallucis longus Flexor digitorum longus Tibialis posterior Popliteus

Question 27

What is the nerve supply to the posterior compartment of the leg ?

Answer 27

Tibial nerve

Question 28

Where do the superficial lymphatics of the leg drain to ?

Answer 28

follow saphenous vein to the superficial inguinal lymph nodes then to external iliac lymph nodes

Question 29

What artery supplies the head of the femur?

Answer 29

Atery to the head of the femur which is a branch of the obturator artery and travels inside the ligament of the head of the femur