Anatomy

Question 1

border of the femoral triangle superiorly

Answer 1

inguinal ligament

Question 2

border of the femoral triangle laterally

Answer 2

sartorius

Question 3

border of the femoral triangle medially

Answer 3

adductor longus

Question 4

floor of the femoral triangle laterally

Answer 4

iliopsoas

Question 5

floor of the femoral triangle medially

Answer 5

pectineus

Question 6

anagram to remember the contents of the femoral triangle (laterally to medially)

Answer 6

N nerve
A artery
V vein
y lymph

Question 7

what is the femoral sheath made of

Answer 7

short tube of transversalis and iliopsoas fascia

Question 8

what does the femoral sheath contain

Answer 8

femoral artery and vein

Question 9

where does the femoral nerve form

Answer 9

lumbar plexus (L2,3,4)

Question 10

what does the femoral canal contain

Answer 10

deep inguinal lymph nodes and adipose tissue

Question 11

proximal attachment of the iliopsoas

Answer 11

iliac fossa and lumbar transverse processes

Question 12

distal attachment of the iliopsoas

Answer 12

lesser trochanter of the femur

Question 13

action of the iliopsoas

Answer 13

flexion at the hip

Question 14

nerve supply to the iliopsoas

Answer 14

anterior rami of lumbar spinal nerves

Question 15

proximal attachment of the sartorius

Answer 15

ASIS

Question 16

distal attachment of the sartorius

Answer 16

medial surface of the proximal tibia

Question 17

action of the sartorius

Answer 17

flexion of the hip and knee

Question 18

nerve supply to sartorius

Answer 18

femoral nerve

Question 19

proximal attachment to 3/4 quads

Answer 19

shaft of femur

Question 20

proximal attachment of rectus femoris

Answer 20

ASIS

Question 21

distal attachments of quads

Answer 21

patella (quadriceps tendon), tibial tuberosity (patellar tendon)

Question 22

action of the quads

Answer 22

extension of the knee

Question 23

nerve supply of the quads

Answer 23

femoral nerve

Question 24

name the superficial muscles in the glutes

Answer 24

maximus, medius, minimus

Question 25

what do the gluteal muscles allow the thigh to do

Answer 25

extend abduct rotate medially

Question 26

what nerves supply the gluteal muscles

Answer 26

superior gluteal nerve and the inferior gluteal nerve

Question 27

describe the nerve supply to the gluteal muscles

Answer 27

maximus= inferior gluteal nerve, medius and minimus =superior

Question 28

nerve roots of the gluteal muscle nerves

Answer 28

superior = L4,5 and S1 inferior = L5, S1,2

Question 29

damage to the superior gluteal nerve can cause?

Answer 29

Trendelenburg gait

Question 30

describe Trendelenburg gait

Answer 30

patient is leaning to the side of the effected muscle, as the pelvis is tilted in the opposite way, patient is trying to display compensation

Question 31

name the rotator cuff muscles

Answer 31

supraspinatus, infraspinatus, teres minor, subscapularis

Question 32

what is the principle internal rotator (rotator cuff muscle)

Answer 32

subscapularis

Question 33

nerve root values of the siatic nerve

Answer 33

L4-S3

Question 34

nerve root value of the pudenal nerve

Answer 34

S2-4

Question 35

nerve root value of the posterior cutaneous nerve

Answer 35

S1-S3

Question 36

name the deep muscles of the gluteal region

Answer 36

piriformis, obturator internus, gemelli and quadrates femoris

Question 37

innervation of the deep gluteal muscles

Answer 37

sacral plexus

Question 38

what is the route of the siatic nerve

Answer 38

exits inferior to piriformis, passes down into inferior thigh, separates in distal thigh into tibial and fibular

Question 39

superior border of the femoral triangle

Answer 39

inguinal ligament

Question 40

medial border of the femoral triangle

Answer 40

lateral border of adductor longus

Question 41

lateral border of the femoral triangle

Answer 41

medial border of sartorius

Question 42

floor of the femoral triangle

Answer 42

iliopsoas and pectineus

Question 43

roof of the femoral triangle

Answer 43

fascia lata

Question 44

in the anterior compartment of the thigh; flexors of thigh

Answer 44

pectineus, iliopsoas, sartorius

Question 45

in the anterior compartment of the thigh; extensors of leg

Answer 45

quadriceps femoris

Question 46

innervation of the anterior compartment of the thigh

Answer 46

femoral nerve; L2,3,4

Question 47

medial compartment of thigh; adductors

Answer 47

adductor longus, adductor brevis, adductor magnus, gracilis, obturator externus

Question 48

innervation of medial thigh compartment

Answer 48

obturator nerve L2, 3, 4

Question 49

posterior compartment of thigh; extensors and flexors

Answer 49

semitendinous, semimembranosous, biceps femoris

Question 50

innvervation of the posterior compartment of thigh

Answer 50

tibial division of sciatic nerve, L5, S1, 2

Question 51

anterior compartment of leg; dorsiflexors and extensors of toes

Answer 51

tibialis anterior, extensor digitorum longus, extensor hallucis longus, fibularis tertius

Question 52

innervation of anterior leg compartment

Answer 52

deep fibular nerve L4, L5

Question 53

lateral compartment of leg; evert foot

Answer 53

fibularis longus, fibularis brevis

Question 54

innervation of the lateral leg compartment

Answer 54

superficial fibular nerve L5, S1, 2

Question 55

posterior compartment of leg plantar flexors of ankle (superficial group)

Answer 55

gastrocnemius, soleus, plantaris

Question 56

innervation of posterior leg compartment

Answer 56

tibial nerve

Question 57

posterior compartment of leg; flexors of toes and plantar flexors of ankle (deep group

Answer 57

popliteus, flexor hallucis longus, flexor digitorum longus, tibialis posterior

Question 58

innervation of posterior compartment of leg

Answer 58

tibial nerve

Question 59

describe the boundaries of the popliteal fossa

Answer 59

superolateral - biceps femoris superomedial - semimembranosus inferior - gastrocnemius roof - popliteal fascia

Question 60

superficial leg lymphatics follow what

Answer 60

saphenous veins

Question 61

name the 3 ligaments involved in the hip joint

Answer 61

iliofemoral, pubofemoral, ischiofemoral

Question 62

what happens in a normal ankle jerk reflex

Answer 62

plantar flexion

Question 63

what nerves does the ankle jerk reflex test

Answer 63

S1, 2 roots