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COMLEX DF > chapter 8: LE > Flashcards

chapter 8: LE Flashcards

1
Q

pronation causes provimal fibula to move ___

A

anterior

dorsiflexion = anterior (DA)

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2
Q

congentital hip dysplasia

-femoral head displaced where

A

posterior and supeiror

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3
Q

tibial nerve innervates what

A

hamstrings, plantar and toe flexors

sensation from part of lower leg and plantar surface

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4
Q

coxa valga what part of knee bears weight load

A

medial

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5
Q

normal angle btwn the neck and shaft of the femur is what

A

120-135

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6
Q

LCL or MCL does not attach to its corresponding meniscus

A

LCL

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7
Q

ankle sprains

type I
type II
type III

A

I: ATF
II: ATF + CF
III: ATF + CF + PTF

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8
Q

o donahues triad

A

ACL, MCL, medial meniscus

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9
Q

y shaped ligament in hip joint

A

ileofemoral ligament

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10
Q

lateral leg, foot eversion, plantarflexion

A

S1

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11
Q

decreased q angle called

A

genu varum

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12
Q

3 somatic dysfunctions of transverse arch

A

lateral navicular drops plantar
medial cuboid drops plantar
cuneiforms: seoncd cuneifrom glides down

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13
Q

foot inversion and medial leg sensation nerve

A

L4

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14
Q

what makes up the lateral longitudinal arch

A

calcaneuous, cuboid, and 4th and 5th metatarsals

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15
Q

piriformis syndrome

ipsilat leg
what type of pain
other dysfunctions to look for

A

ipsilateral leg will be externally rotated
sciatica like pain
look for sacral and psoas dysfunction

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16
Q

patello femoral syndrome is what and from what

A

increased q angle
weak vastus medialis

treat by strengthening this muscle
mainly women

17
Q

what does femoral nerve innervate

A

quads, iliacus, sartorius, pectineus

18
Q

piriformia tender piont

A

halfway btwn PSIS-ILA and greater trochanter

19
Q

anterior leg and foot sensation, foot dorsiflexion, no dtr nerve

A

L5

20
Q

if the angulation of femur is less than 120 then it is called what

greater than 135?

A

less = coxa vaRa (Reduced)

Greater = coxa valGa)

21
Q

fibular nerve innervates what

A

dorsiflexors and toe extensors

sensation of dorsum of foot

22
Q

first degree ligament injury
2nd degree
3rd degree

A

first: no tear and no laxity
second: partial tear
third: complete tear

23
Q

supination of the foot moves the proximal fibula ____

A

posterior

24
Q

femoral nerve spinal levels

A

L2-L4

kobe be loving the Females (femoral)

25
Q

ligament that starts on anterior femur to postioer tibia

prevents what

A

pcl

prvents posterior movement or hyperflexion

26
Q

what is a normal q angle

A

10-12 degrees

27
Q

posterior ligament hip joint

A

ischiofemoral ligament

28
Q

3 ligaments in inversion ankle sprain

A

1) Anterior talofibular
2) calcanealfibular
3) posteiror talofibular ligament

29
Q

what makes up the medial longitudinal arch

A

talus, navicular, cuneiforms, 1 to 3 metatarsals

30
Q

if cannot walk on heels what nerve damaged

A

L5

31
Q

q angle is formed by what

A

intersection of a line from the ASIS through the middle of the patella
and line from tibial tubercle through middle of patella

32
Q

sciatic nerve levels

A

L4- S3

33
Q

what makes up the transverse arch of foot

A

navicular, cuneiforms, cuboid

34
Q

slipped capital femoral epiphysis SCFE presents how

A

progressive painful limb in knee
loss abduction and internal rotaiton
xray: scoop of icecream cliding off cone

classic case: overweight 14 yr old boy who deveolops limp with pain

35
Q

legg calve perthes disease is what

signs and symptoms

A

osteonecrosis of femoral head
painless limp
crushed femoral head

36
Q

coxa vara what part of knee bears weight

A

lateral

37
Q

ligament that starts posterior aspect of knee and inserts anterior on the tibia

prevents what

A

ACL

prevents anterior movemnt of tibia or hyperextension

38
Q

2 anterior ligaments in hip joint

A

pubofemoral

iliofemoral

39
Q

incrased q angle called

A

genu valgum

COMLEX DF (17 decks)

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