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PTRS 853 > Gait > Flashcards

Gait Flashcards

1
Q

low heel, flat foot or forefoot contact causes

A

Ankle plantar flexor
ankle dorsiflexor
knee

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2
Q

low heel, flat foot or forefoot contact causes

A

Ankle plantar flexor
ankle dorsiflexor
knee

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3
Q

excessive inversion cause

A

synergy

toe clawing/supination during stance

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4
Q

Excessive eversion cause

A

hypotonicity

pronation during stance

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5
Q

impaired heel strike causes

A

low heel, flat foot, or forefoot contact
excessive inversion
excessive eversion

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6
Q

impaired midstance causes

A

knee hyperextension
knee flexion
hip flexion

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7
Q

knee hyperextension causes

A

ankle PF

quadricep

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8
Q

knee flexion causes

A

hamstring

quadricep

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9
Q

hip flexion causes

A

hip

knee

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10
Q

impaired terminal stance causes

A

insufficient hip extension

insufficient toe-off

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11
Q

insufficient hip extension causes

A

hip flexor

hip extensor

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12
Q

insufficient toe off cause

A

plantar flexor cause

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13
Q

inadequate foot clearance causes

A

hip
knee
ankle
proprioception

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14
Q

excessive external rotation causes

A

hip flexors

hip adductors

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15
Q

scissoring cause

A

hip adductor spasticity

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16
Q

inadequate knee extension causes

A

quadricep

hamstring

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17
Q

poor foot placement causes

A

coordination

proprioception

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18
Q

stroke gait disorders

A

step assymmetry

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19
Q

PD gait disorders

A

shuffling
poor momentum control
decreased trunk rotation
freezing

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20
Q

cerebellar gait disorders

A

ataxia

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21
Q

CP gait disorders

A

crouched gait

may also see with MS or incomplete SCI

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22
Q

components of community ambulation

A 
distance: 1000 ft
speed
ambient conditions (varying weather)
physical load
terrain
attentional demands
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23
Q

strokEDGE task force

A

6 min walk
dynamic gait index
timed up and go
10 meter walk

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24
Q

predicts community mobility

may use assistive devices or different surfaces

A

10 m walk

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25
young adult gait velocities
1.4 and 2.5 m/s
26
older adult gait velocities
1.3 and 1.8 m/s
27
stroke household ambulation speed
28
stroke limited community ambulation speed
.4-.8 m/s
29
stroke full community ambulation speed
> .8 m/s
30
motion analysis
kinematics
31
EMG or forceplate
kinetics
32
improve movement strategies: progression
manually assist ace-wrap activating plantar flexors, hip flexors to generate momentum
33
ways to activate muscles to generate momentum
facilitation augmented feedback exaggerate motion increase speed demands
34
improve movement strategies : stability
postural alignment postural control stance limb
35
improve stability, stance limb
extensor support foot placement and heel strike/foot flat transition assistive devices
36
excessive inversion cause
synergy | toe clawing/supination during stance
37
Excessive eversion cause
hypotonicity | pronation during stance
38
impaired heel strike causes
low heel, flat foot, or forefoot contact excessive inversion excessive eversion
39
impaired midstance causes
knee hyperextension knee flexion hip flexion
40
knee hyperextension causes
ankle PF | quadricep
41
knee flexion causes
hamstring | quadricep
42
hip flexion causes
hip | knee
43
impaired terminal stance causes
insufficient hip extension | insufficient toe-off
44
insufficient hip extension causes
hip flexor | hip extensor
45
insufficient toe off cause
plantar flexor cause
46
inadequate foot clearance causes
hip knee ankle proprioception
47
excessive external rotation causes
hip flexors | hip adductors
48
scissoring cause
hip adductor spasticity
49
inadequate knee extension causes
quadricep | hamstring
50
poor foot placement causes
coordination | proprioception
51
stroke gait disorders
step assymmetry
52
PD gait disorders
shuffling poor momentum control decreased trunk rotation freezing
53
cerebellar gait disorders
ataxia
54
CP gait disorders
crouched gait | may also see with MS or incomplete SCI
55
components of community ambulation
``` distance: 1000 ft speed ambient conditions (varying weather) physical load terrain attentional demands ```
56
strokEDGE task force
6 min walk dynamic gait index timed up and go 10 meter walk
57
predicts community mobility | may use assistive devices or different surfaces
10 m walk
58
young adult gait velocities
1.4 and 2.5 m/s
59
older adult gait velocities
1.3 and 1.8 m/s
60
stroke household ambulation speed
61
stroke limited community ambulation speed
.4-.8 m/s
62
stroke full community ambulation speed
> .8 m/s
63
motion analysis
kinematics
64
EMG or forceplate
kinetics
65
improve movement strategies: progression
manually assist ace-wrap activating plantar flexors, hip flexors to generate momentum
66
ways to activate muscles to generate momentum
facilitation augmented feedback exaggerate motion increase speed demands
67
improve movement strategies : stability
postural alignment postural control stance limb
68
improve stability, stance limb
extensor support foot placement and heel strike/foot flat transition assistive devices

PTRS 853 (19 decks)

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