Lower extremity

Question 1

Which plantar artery forms the plantar arch?

Answer 1

Lateral plantar artery

Question 2

Chopart joint

Answer 2

transverse talar joint

Question 3

Lisfrane joint

Answer 3

tarsometatarsal joint

Question 4

origin of sartorius

Answer 4

ASIS

Question 5

origin of rectus femoris

Answer 5

AIIS

Question 6

biceps femoris long head

Answer 6

tibial nerve

Question 7

biceps femoris short head

Answer 7

common peroneal nerve

Question 8

innervation of gluteus maximus muscle

Answer 8

inferior gluteal nerve

Question 9

insertion of gluteus maximus muscle

Answer 9

gluteal tuberosity, iliotibial tract

Question 10

innervation of gluteus medius and minimus

Answer 10

superior gluteal nerve

Question 11

insertion of quadratus femoris

Answer 11

quadrate tubercle

Question 12

position of leg in femoral head fracture

Answer 12

laterally rotated

Question 13

position of leg in femoral head dislocation

Answer 13

medially rotated

Question 14

which posterior leg muscle is not involved in plantarflexion?

Answer 14

popliteus

Question 15

all sole muscles are innervated by lateral plantar nerve except

Answer 15

abductor hallucis
flexor digitorum brevis
flexor hallucis brevis
first lumbricals

Question 16

injured in foot drop

Answer 16

deep peroneal nerve

Question 17

which cruciate ligament is lax during flexion?

Answer 17

ACL

Question 18

leg flexion with knee extension is limited by

Answer 18

hamstrings

Question 19

leg abduction is limited by

Answer 19

pubofemoral ligament

Question 20

leg extension is limited by

Answer 20

iliofemoral ligament

Question 21

leg flexion with knee flexion is limited by

Answer 21

anterior abdominal wall