anatomy 5

Question 1

What is the posterior section of sacral plexus

Answer 1

superior/inferio gluteal, piriformis, posterior femoral cutaneous

Question 2

what is anterior section of sacral plexus

Answer 2

obturator internus, pudenal, quadratus femoris, levator anti

Question 3

labrum

Answer 3

ring of acetabulum

Question 4

blood supply to lumbosacral plexus

Answer 4

anterior iliac

Question 5

Where do lower limb buds develop

Answer 5

L2-S2

Question 6

Where do upper limb buds develop

Answer 6

C5-T1

Question 7

Floor of femoral traingle

Answer 7

iliopsoas and pectineus

Question 8

What is the crural fascia a continuation of

Answer 8

fascia lata inferior to the knee

Question 9

compartment syndrome is caused by

Answer 9

trauma to muscles of muscles of anterior compartment

Question 10

What does compartment syndrome cause

Answer 10

increased pressure, caused compressure of other structure of ischemia

Question 11

What does injury to common peroneal nerve cause

Answer 11

paralysis of all anterior/lateral compartment muscles

Question 12

blood supply to lateral compartment

Answer 12

branches of peroneal a and anterior tib a

Question 13

function of lateral compartemnt

Answer 13

evert

Question 14

functino of posterior compartment

Answer 14

produce plantar flexion, inversion of foot

Question 15

The posterior compartment is divided into a superiorficial and deep compartment by what

Answer 15

transsversae intermuscular septum

Question 16

nerve of posterior compartment

Answer 16

tibial

Question 17

artery of posterior compartment

Answer 17

psoterior tib and peroneal a

Question 18

terminal branches of peroneal a

Answer 18

perforting branch of peroneal
communicating a
posterior lateral malleolar a
posterior lateral calcaneal a

Question 19

circumflex fib, nutrient, muscular, and communicating is all a branch of what

Answer 19

posterior tib

Question 20

WHat does anterior tib become when it’s past the ankle

Answer 20

dorsalis pedis

Question 21

medial sural cutaneous is a branch of

Answer 21

tibial n

Question 22

lateral sural cutanous is a branch of

Answer 22

common peronal n

Question 23

sural communicating nerve is a branch of

Answer 23

lateral sural

Question 24

saphenous n

Answer 24

medial side of foot as far as 1st metatarsal

Question 25

superfifical peroneal n

Answer 25

medial and intermidate dorsal cuatenous n

Question 26

deep peroneal n supplies what

Answer 26

skin between 1st and 2nd toes

Question 27

what does superficial peroneal n supply

Answer 27

middle part of dorsum of the foot

Question 28

What are the 2 terminal branches of the dorsalis pedis

Answer 28

deep plantar a, and 1st dorsal metatarsal a

Question 29

lateral dorsal cutanous n is a contination of waht

Answer 29

dural n

Question 30

saphenous n is a branch of waht

Answer 30

femoral

Question 31

termianl branch of lateral plantar a

Answer 31

10th proper plantar digital

Question 32

first proper plantar digital a usually orignates from what

Answer 32

either 1st metatatsal or medial plantar a

Question 33

WHat bones make up medial longitudinal arch

Answer 33

calcaneous, talus, navicular, 2 cuneiforms, 3 medial metatarsal

Question 34

lateral longitudinal arch is made of what bones

Answer 34

calcaneus, cudboid, lateral 2 metatarsal

Question 35

transverse arch is made of what bones

Answer 35

cuboid, 3 cuneifroms, bases of all metatarsals

Question 36

bones that make up ankle joint

Answer 36

talus, tibia, fibula

Question 37

range of dorsiflexion

Answer 37

35 degrees

Question 38

range of plantar flexion

Answer 38

55 degrees

Question 39

when is ankle joint more unsatable, dorsiflex or plantar flex

Answer 39

plantar flex is more unstable

Question 40

subtalar joint is also called

Answer 40

talocalcaneual

Question 41

what type of movement does subtalar joint permit

Answer 41

inversion, eversion

Question 42

movement permited by MP joints

Answer 42

flexion, extension, abduction, adduction, rotation

Question 43

most common type of ankle spairan

Answer 43

inversion injury

Question 44

inversino injury causes damge to what

Answer 44

lateral ligaments

Question 45

potts fracture usually breaks what bones

Answer 45

medial, lateral malleoli and fibula

Question 46

how much of the head of the femur fits into the acetabulum

Answer 46

1/2

Question 47

pubofemoral ligament checks what movement

Answer 47

hyperextension, abduction, external rotation

Question 48

what ligament has a spiral arrangement

Answer 48

ishciofemoral

Question 49

function of ischiofemoral ligament

Answer 49

become tense during extension of femor | check hyperextension and interanl rotation

Question 50

functino of ligament capitis femoris

Answer 50

become tense when flexed thigh is adducted

Question 51

transverse acetabular lig is a continuation of what

Answer 51

acetabular labrum across acetabular notch

Question 52

fibular collateral lig covers waht

Answer 52

tendon of popliteus

Question 53

what crossed the tibial collateral lig

Answer 53

tendon of gracilis, semitendinous and sartorisus

Question 54

oblique popliteal lig is an expansion of waht

Answer 54

tendon of semimembranous

Question 55

function of ACL and PCL

Answer 55

stop hyperfelxion at knee

Question 56

what is stronger, ACL or PCL

Answer 56

PCL

Question 57

what causes flexion of knee

Answer 57

bicep femoris, semitendinosus, semimembranosus

Question 58

what causes extension of knee

Answer 58

quadricep femoris

Question 59

baker cyst

Answer 59

synovial fluid escapes into popliteal foss

Question 60

unhappy triad

Answer 60

medial collateral lig, medial meniscus, ACL

Question 61

genu varum

Answer 61

bow leg

Question 62

genu valgum

Answer 62

knock knee

Question 63

short ligament is called

Answer 63

calcanal cuboid

Question 64

spring ligament is called

Answer 64

calcanol navicular