Hyperkinetic Dysarthria Flashcards

1
Q

Hyperkinetic dysarthrias are a perceptually distinguishable group of MSDs that are most often associated w/ diseases of the ___________.

A

basal ganglia control circuit

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Hyperkinetic dysarthrias often have prominent effects on _____.

A

prosody

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Hyperkinetic : ________

A

abnormal/extra involuntary movements

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Each hyperkinetic movement disorder has its own ________ movements.

A

involuntary

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Hypokinetic dysarthria: not enough dopamine produced :: hypokinetic : ______ dopamine

A

excessive

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Hyperkinetic dysarthria is primarily characterized by what?

A

involuntary movements

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

rapid, involuntary, random, purposeless movements of a body part which may be subtle or obvious; unpredictable (fast type)

A

Chorea

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

involuntary single or repetitive jerks; rhythmic

A

Myoclonus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

abnormal posture resulting from excessive co-contraction (slow type)

A

dystonia

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

refers to rhythmic movement of a body part (resting or action)

A

essential tremor

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

slow, writhing, purposeless movements

A

athetosis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

tremor can affect all muscles of speech but is restricted to what specific structure?

A

the larynx

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

a rythmic, quavering, waxing and waning character

A

essential vocal tremor

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Causes of hyperkinetic dysarthria

A

Huntington’s, tardive dyskinesia, vascular, tumors…

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

T or F? Respiration an resonance are most impacted in hyperkinetic dysarthria.

A

False; least impacted

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

how does chorea affect phonation in hyperkinetic dysarthria?

A

it can lead to sudden voice arrests w/ an intermittent strained quality or transient nasal emission

17
Q

Choreic movements of the velopharynx can produce …

A

muld intermittent hypernasality and nasal emission

18
Q

irregular AMRs and unsteadiness of vowel prolongation may be stinking b/c …

A

of the unpredicatable movements superimposed on the vocal tract

19
Q

intermittent, waxing, waning or constrant strained-harsh voice quality

A

adductor spasmodic dysphonia

20
Q

intermittent breathy or aphonic segments of speech

A

abductor spasmodic dysphonia