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PRAXIS REVIEW > Dysarthrias > Flashcards

Dysarthrias Flashcards

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1
Q

lesion site of ataxic dysarthria

A

cerebellum

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2
Q

neuromotor basis of ataxic dysarthria

A

incoordination

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3
Q

common etiologies of ataxic dysarthria

A

any bilateral or generalized damage to the cerebellum including degenerative ataxia and demyelinating disease

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4
Q

articulation characteristics of ataxic dysarthria

A

imprecise consonants
irregular articulatory breakdowns
distortion of vowels

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5
Q

prosody characteristics of ataxic dysarthria

A

excessive and even stress
prolonged phonemes and intervals between
slow rate of speech

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6
Q

phonation characteristics of ataxic dysarthria

A

mono pitch
mono loudness
harshness

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7
Q

resonance characteristics of ataxic dysarthria

A

intermittent hyponasality

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8
Q

respiration characteristics of ataxic dysarthria

A

exaggerated and paradoxical mvmt during speech production

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9
Q

lesion site of flaccid dysarthria

A

LMN

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10
Q

neuoromotor basis of flaccid dysarthria

A

weakness and hypotonia

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11
Q

common etiologies of flaccid dysarthria

A

Any damage to LMN connections to muscles and/or CNs, including

  • motor neuron disease
  • progressive bulbar disease
  • multiple systems atrophy
  • myasthenia gravis
  • botulism
  • vascular diseases and brainstem strokes
  • infections (polio, AIDS)
  • Guillain Barre syndrome
  • surgical trauma
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12
Q

Articulation characteristics of Flaccid dysarthria

A

imprecise consonants

weak pressure consonants (for lesions of CN V, VII, XII)

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13
Q

phonation/phonatory-prosodic characteristics of flaccid dysarthria

A 
Breathy
Audible inspiration
Harshness
Monopitch
Monoloud or reduced loudness
Short phrases
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14
Q

Resonance characteristics of flaccid dysarthria

A

Hypernasality
Nasal emission
Short phrases

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15
Q

Respiration characteristics of flaccid dysarthria

A

reduced sub glottal air pressure

weak inhalation

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16
Q

lesion site of hyperkinetic dysarthria

A

basal ganglia and/or basal ganglia connections within CNS

17
Q

neuromotor basis for hyperkinetic dysarthria

A

Abnormal, extra movements

18
Q

Common etiologies for hyperkinetic dysarthria

A 
Huntington's disease
Sydenham;s chorea
Brainstem stroke
TBI
Toxic conditions
Metabolic conditions (i.e., tardive dyskinesia)
Tourette's syndrome
Seizure disorders
Spasmodic dysphonia
19
Q

Articulation characteristics of hyperkinetic dysarthria

A

Imprecise consonants

Distorted vowels

20
Q

Prosodic characteristics of hyperkinetic dysarthria

A 
Slower rate of speech
prolong interword intervals
inappropriate client periods
phoneme prolongations
excess and equal stress
reduced stress
short phrases
21
Q

phonation characteristics of hyperkinetic dysarthria

A

mono pitch

mono loudness

22
Q

resonance characteristics of hyperkinetic dysarthria

A

hyper nasality (mild, in some cases)

23
Q

respiration characteristics of hyperkinetic dysarthria

A

audible inspiration and forced/sudden inspiration or expiration

PRAXIS REVIEW (7 decks)

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