Final Review Flashcards
A speech production deficit resulting from neuromotor damage to the PNS or CNS with damage affecting any of the five components of speech production
Dysarthria
Damage to which motor component results in speaking in short phrases, reduced vocal intensity, and a breathy vocal quality?
respiration
Damage to which motor component results in breath, harsh quality or strained-strangled quality?
Phonation
Damage to which motor component results in a hypernasal quality?
Resonance
Damage to which motor component results in imprecise consonants, distorted vowels, inappropriate silences, and irregular articulatory breakdowns?
Articulation
Small involuntary movements tat may occur in a muscle when motor innervations ahs been lost through damage to lower motor neurons are called:
Fasiculations
Simultaneous phonation of two sounds is known as:
Diplophonia
List and Define the 5 motor components of speech:
a. Respiration: supplies all air for speech and subglottic pressure; All begins with the breath
b. Articulation: use of different articulators to form phonemes using the air supply as well.
c. Phonation: the amount of breath support used in producing the different phonemes; vocal fold adduction/ abduction
d. Prosody: Intonation, pitch and stress emphasized during speech
e. Resonance: Oral resonance- when the velum closes blocking air from the nasal cavity Nasal Resonance- velum lowers blocking air from the oral cavity and lips
What are the 6 salient features of speech?
Muscle Strength, Muscle Tone, Motor Steadiness, Range of Motion, Accuracy of movement, speed of movement
Having a patient produce a sharp cough assesses:
vocal fold adduction
Unilateral upper motor neuron dysarthria primary affects which motor speech component?
Articulation
In most cases of unilateral upper motor neuron dysarthria, the effects of this disorder are judged to be:
Mild or Moderate
How would a clinician determine if a patient with flaccid dysarthria has a problem with respiration versus phonation?
Have the patient produce a good cough and a hard glottal stop
In ALS the ultimate cause of mortality is:
Respiration Failure
Name two evaluation tasks that assess lingual strength:
a. Ask the client to stick the tongue out and to the left and to the right
b. Apply resistance and ask the client to push. Have the client count fro m1-100 aloud.
What are AMR’s?
Alternate movement rate: have client produce “puh puh puh” as quickly and clearly as possible
What are SMR’s?
Sequential Movement Rate: have the client produce “puh tuh kuh” as quickly and clearly as possible
Explain the difference between the upper motor neuron and the lower motor neuron involvement as it related to muscle compromise.
Upper motor neurons are involved in the CNS while the lower motor neurons are involved in the PNS
Parkinsonism is the most common cause of which kind of dysarthria:
Hypokinetic
result of bilateral damage in the upper motor neurons, which results in weak/slow movement, increased muscle tone (spasticity), and abnormal reflexes.
Spastic Dysarthria
is a disorder in which the client has difficult sequencing the movements needed for speech (groping)
Apraxia of Speech
Three branches of the Vagus Nerve:
a. Pharyngeal
b. External Superior Laryngeal
c. Recurrent Laryngeal
The mandible at rest (static) and using voluntary movement (dynamic), is controlled by Cranial Nerve _____
V- Trigeminal
The tongue at rest and during voluntary movement is controlled by cranial nerve ______
XII Hypoglossal
The velum and pharynx at rest and during voluntary movement are controlled by Cranial Nerve _______
X- Vagus IX Glossopharyngeal
Difficulty controlling the timing and force of speech movements resulting in speech that is characterized as having a drunken quality is known as __________
Ataxic Dysarthria
What is the difference between hypotonic and hypokinetic?
a. Hypotonic is decreased muscle tone and activity.
b. Hypokinetic is not a lot of movement
c. While hypokinetic is a dysarthria, hypotonic is a characteristic of flaccid dysarthria
A delay in the initiation of movements, consistent with Parkinsonism is known as:
Bradykinesia
A movement disorder (dancelike) distinguished by random involuntary movements of limbs, trunk, head and neck is known as:
Chorea
Give two tasks that would allow you to assess NON-Verbal oral movement control/sequencing:
a. Open you mouth stick your tongue to the left than the right
b. Open your mouth, bite, repeat
You are assessing a 75 year old left CVA with a right sided hemi; when you ask him to protrude his tongue WHICH side does it deviate and why?
Deviate to the right side because that side is much weaker than the left. The strength from the left side of the tongue will push the tongue towards the side of weakness
Name the most common speech production error in the following Dysarthrias:
a. Flaccid: hypernasality, imprecise consonants
b. Spastic: Imprecise consonants, monopitch
c. Unilateral UMN: Imprecise consonants, slow AMRs
d. Ataxic: imprecise consonants, equal and excess stress
e. Hypokinetic: monopitch, reduced stress
f. Hyperkinetic: imprecise consonants, prolonged intervals
Give an example of a degenerative disease that can result in a diagnosis of dysarthria and identify the type of dysarthria it is typically associated with:
Chorea = hypokinetic Parkinson's = hypokinetic
Uncontrolled laughing or crying that occurs independently of emotions secondary to neurological damage:
Pseudobulbar affect
What is nonverbal oral apraxia:
When a person has difficulty sequencing movement not related to speech
What is Apraxia of Speech:
When a person has difficulty sequencing the movements of the articulatory necessary for speech production
What is flaccid dysarthria:
Paralysis, atrophy, hypotonicity, and weakness as a result of damage to the LMN on both spinal and cranial tracts; damage to the PNS
What is Spastic dysarthria::
Weak/slow movements, increased muscle tone, abnormal reflexes as a result of bilateral damage in the UMN
Key difference between hyper- and hypo nasality with regard to velopharyngeal function:
a. Hypernasality: velum is at rest and does not seal anything, allowing air to come thru the nose; too much movement
b. Hyponasality: the velum is raised and seals everything off “not a lot of movement”
A breathy wheeze that can be heard during inhalation is known as:
Inhalatory Stridor
Difference between Velopharyngeal incompenetence and velopharyngeal insufficiency?
VIC: is possible but hard to obtain; deaf speech
VIS: when it is not physically possible, Cleft Palate
Damage to the ________ can result in ataxic dysarthria.
Cerebellum
Bilateral damage to the UMN can result in ______ dysarthria.
Spastic
Unilateral damage to the UMN can result in _______ dysarthria.
Unilateral UMN
Damage to the LMN can result in _________ dysarthria.
Flaccid
TREATMENT FOR RESONANCE DISORDERS / DEFICITS (Incompetence vs. Insufficiency)
a. Surgical and prosthetic (pharyngeal flap/ Teflon injection / palatal lift)
b. CPAP ( a nasal mask that sends air into the nasal cavity while patient speaks – causes resistance)
c. No evidence for other velar strengthening exercises
d. Reduced rate of speech
e. Open oral posture / exaggeration
f. LSVT
g. Visual feedback (mirror held under nostrils)
Example goal for client with a resonance disorder:
Client will increase rate of speech with 70% accuracy when provided with gradually fading multimodal cues.
TREATMENT FOR PHONATION DISORDERS / DEFICITS
a. Pushing and pulling procedures
b. LSVT
c. Holding breath
d. Hard glottal attack
e. Head and neck relaxation
f. Easy onset exercises
g. Yawn-sigh exercises
Example goal for client with phonation disorder:
Client will increase sustained /a/ by 70% using pushing and pulling procedures.
TREATMENT FOR ARTICULATION DISORDERS / DEFICITS
a. Passive to active stretching exercises
b. Intelligibility drills
c. Phonetic placement
d. Over articulation drills
e. Minimal contrast drills
Example goal for client with articulation disorder:
Client will produce alveolar sounds in isolation with 70% accuracy when presented with a model.
TREATMENT FOR PROSODIC DISORDERS / DEFICITS
a. Pitch range exercises
b. Intonation profiles
c. Contrastive stress drills
d. Chunking of utterances