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MSK 1 > LE A and P > Flashcards

LE A and P Flashcards

1
Q

Bones of hemi-pelvis

A

ilium
ischium
pubis

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2
Q

ilium processes

A

ASIS (anterior superior iliac spine)

PSIS (posterior superior iliac spine)

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3
Q

ischium processes

A 
sciatic notch (lesser and greater) 
ischiopubic ramus 
ischial tuberosity (sit on)
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4
Q

pubis processes

A

superior and inferior pubic rami
pubic tubercule
symphysis pubis

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5
Q

symphysis pubis

A

where pubis connects to other semi pelvis

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6
Q

pubic tubercle

A

sight of attachment of inguinal ligament

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7
Q

femur

proximal end contains

A

femoral head
neck
greater and lesser trochanter

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8
Q

femur

distal end contents

A

medial and lateral epicondyles
medial and lateral condyles
patellar notch

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9
Q

angle of inclination

A

femoral neck/shaft

changes during growth (gets smaller) 135 –> 126 –> 120 (elderly)

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10
Q

torsion angle

A

birth = 30-40

decreased to 12 in females and 7 in males

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11
Q

inferior aspect of knee joint

A

tibial plateau

proximal tibia

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12
Q

intercondylar eminence

A

on tibia

used for attachment and stabilizing of ligaments

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13
Q

mortice joint

A

ankle joint

site of tibia attachment to fibula

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14
Q

medial malleolus

A

medial aspect of tibia

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15
Q

only tarsal bone with NO muscle or tendon attachments

A

talus

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16
Q

lateral malleolus

A

distal fibula

formes angle’s mortice joint

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17
Q

tibial plateau

A

part of knee joint

provides attachment points for anterior and posterior cruciate ligaments

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18
Q

tibifibular ligaments

A

hold ankle joint stable, still give flexibility

injured in HIGH ankle sprain

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19
Q

important ligaments of ankle joint

A

ATF
PTF
CF
Deltoid ligament

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20
Q

ankle ligaments on LATERAL side

A

Calcenofibular ligament
Anterior Talofibular ligaments
Posterior talofibular ligaments

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21
Q

function of gluteal region muscles

A

abductors and rotators of hip and thigh

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22
Q

longest tendon in the body?

A

tensor fascia lata

23
Q

anterior compartment of thigh

function

A

flex hip

extend the knee

24
Q

flexors of the hip

A

Iliopsoas
sartorius

+ rectus femoris

25
Q

extensors of knee

A

muscles of the quadriceps femoris

26
Q

quadriceps femoris

A

extensors of the knee

Rectus femoris (also assists with hip flexion)
vastus lateralis
vastus intermedius
vastus medialis

27
Q

medial compartment of the hip functions

A

adductors of the hip

28
Q

posterior compartment of hip functions

A

“hamstrings”

extend hip, flex knee

29
Q

anterior compartment of leg function

A

dorsiflexion of ankle

extensor of toes

30
Q

lateral compartment of leg function

A

evertors or ankle/foot

31
Q

posterior compartment of leg function

A

plantar flexors of ankle/foot/toes

superficial and deep

32
Q

superficial posterior compartment of leg muscles fxn

A

ankle plantar functions

33
Q

deep posterior compartment of leg muscles fxn

A

toe flexors
ankle flexors
ankle inverters

site of VANL

34
Q

bursa of lower extremity (list)

A

trochanteric
pre-patellar
suprapatellar
anserine (Pes Anserinus)

35
Q

trochanteric bursa

A

b/t fibers of flutes Maximus and greater trochanter of femur

largest boney prominence bursa

only bursa present at birth *

36
Q

pre patellar bursa

A

lies between skin and subcutaneous tissue and patella

37
Q

supra patellar bursa

A

lies b/t femur and tendon of quadriceps femoris

38
Q

Pes Anserinus bursa

A

separates tendons from tibia and medial collateral ligament

sartorial, gracilis, semitendinosus

39
Q

branches of nerves of gluteal region originate from

A

sacral plexus

40
Q

branches of nerves of anterior thigh originate from

A

femoral nerve

femoral and lateral femoral cutaneous

41
Q

branches of nerves of medial thigh originate from

A

obturator nerve and femoral nerve

42
Q

branches of nerves of posterior thigh originate from

A

sciatic nerve

43
Q

nerves of the foot

A

medial and lateral plantar, sural and calcaneal nerves

BRANCHES of tibial n

44
Q

arteries of Gluteal region –

A

branches of internal iliac

45
Q

arteries of Anterior Thigh –

A

branches off Femoral

46
Q

arteries of Posterior Thigh –

A

branches off internal iliac

47
Q

arteries of Medial Thigh –

A

branches off Femoral

48
Q

arteries of Anterior leg –

A

Anterior Tibial

49
Q

arteries of Lateral leg –

A

Posterior Tibial & Fibular

50
Q

arteries of Posterior leg –

A

Posterior Tibial

51
Q

arteries of Foot

A

Dorsalis Pedis, medial & lateral plantar

52
Q

venous supply of LE

A

great saphenous

53
Q

lymphatic drainage of lower extremity

A

lower extremity has both a superficial and deep system of lymphatic drainage

MSK 1 (9 decks)

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