Voice Flashcards
Spastic dysphonia 1. 2. 3. 4.
- Strained-strangled vocal quality
- Reduced control of expiration
- Pitch breaks
- Mono pitch
Flaccid dysphonia:
1.
2.
3.
- Breathy vocal quality
- Nasal emission
- Audible inspiration
Hypokinetic dysphonia 1. 2. 3. 4.
- Breathy harsh VQ
- Reduced vocal intensity
- Vocal tremor
- Shallow inspiration
Hyperkinetic dysphonia 1. 2. 3. 4.
- Strained-strangled VQ 2. Voice arrests
- Excessively loud
- Variable rate of speech
Ataxic dysphonia
1.
2.
3.
- Slurred articulation
- Slowed speech
- Vocal tremor
Assessment:
- OM/CN Exam
- Case History
a. Diet – Citrus? Acidic?
b. Sleep
c. Fatigue
d. Vocal use
e. Medication?
f. Water consumption?
g. Onset? Sudden = psychogenic/malingering; Gradual = organic (nodules, ALS, etc) - Vocal Quality
- Pitch – up and down glides
- Loudness – up and down glides
- Resonance
- Endurance = MPT or count 1-100 (MG?)
- MSTD = laryngeal elevation, pain, reduced ROM
- Habitual Pitch = appropriate pitch for age and gender; anchored by coughing
- *Best perceptual tool for eval of pitch, intensity, quality, and endurance = prolonged vowel 11.
Objective Evaluation
a. Direct Laryngoscopy – very invasive; under anesthesia; good for surgery
b. Mirror Laryngoscopy – good for viewing masses
c. Endoscopy – can view anatomy and physiology (w/ stroboscopy)
Things to gather on case history:
a. Diet – Citrus? Acidic?
b. Sleep
c. Fatigue
d. Vocal use
e. Medication?
f. Water consumption?
g. Onset? Sudden = psychogenic/malingering; Gradual = organic (nodules, ALS, etc)
Objective evaluation of voice:
a. Direct Laryngoscopy – very invasive; under anesthesia; good for surgery
b. Mirror Laryngoscopy – good for viewing masses
c. Endoscopy – can view anatomy and physiology (w/ stroboscopy)
Perceptual evaluation of voice
Vocal Quality
Pitch – up and down glides
Loudness – up and down glides
Resonance
Habitual Pitch = appropriate pitch for age and gender; anchored by coughing
*Best perceptual tool for eval of pitch, intensity, quality, and endurance = prolonged vowel
*** ear is best tool
Treatment
auditory training:
Trying the patient to listen to their own voice and compared to others. Discussed the differences
Abductor SD-
Treatment: A) B) C) D)
The posterior cricoarytenoid contracts and forces the vocal folds open. Often occurs during speech when it is not supposed to.
A) humming
B) continuous voicing-all sounds are voiced
C) personal amplification system
D) Botox injection in PCA- hard to inject due to location/often not very successful
Abductor spasmodic dysphonia:
Treatment: 1. 2. 3. 4.
The thorough arytenoid spasms in the vocal folds are forced closed resulting in a very strained/strangled vocal quality
- Easy onset
- Breathing exercises
- Airflow
- Botox injections into the fire arytenoid is the gold standard for ADSD** research suggests that SLP is not always good conjunctive therapy
Nodules:
Treatment options:
Blisters that form on the anterior to middle one third of the vocal folds. Caused by repeated slamming together of the vocal folds.
- Vocal hygiene/vocal diary
- Treat Gerd
- Laryngeal massage for MSTD
- Reduce abusive behaviors
- Easy onset
Contact ulcers:
Treatment options:
Form on the posterior one third of the vocal folds
- Vocal hygiene/vocal diary
- Treat Gerd
- Laryngeal massage for MSTD
- Reduce abusive behaviors
- Easy onset
ALS:
treatment options:
Start training immediately for AAC use if they wish
discuss alternative feeding methods