Anatomy 1
What are the three major anatomical systems for communication disorders?
What are
Respiratory
Phonatory
Articulatory
Lungs
Rib cage
Abdomen
& Associated muscles
What are structures of the respiratory system?
What happens when diseases affect lung elasticity?
What is results in weak speech, short phrases?
Term for Vocal Folds open
What is abducted?
What happens when vocal folds don’t close all the way?
What is breathiness?
What does the brain do?
What is integrates activities of the systems?
What connects lungs with the external environment?
What is the respiratory passageway?
What is the affect of neurological diseases on motor programming?
What is shallow, jerky breathing and an inability to switch from quiet to speech breathing?
Term for Vocal Folds closed
What is adducted?
What leads to harshness – roughness?
What is irregular vibration and/or too much tension?
What are the primary functions of respiration, phonatory/larynx, and articulators?
What are
Respiration = breathing
Phonatory - Larynx = prevents aspiration of food/drink into lungs
Articulators = chewing, swallowing
What structures make up the respiratory passageway?
What are
Oral and nasal cavities
Larynx and trachea
Bronchial tree and tubes
Larynx – made of cartilages, muscles, and membranes
What are is primary functions? (3)
Closes opening into trachea (reflex)
Expels substances that sneak in – Cough
Airway compression - Lifting and pushing
Vocal Loudness – determined by?
What is subglottal air pressure?
Greater pressure = greater intensity
What is the term for breathiness and harshness?
What is hoarseness?
What is an overlaid function of respiration, phonatory/larynx, and articulators?
What is Speech?
What are effects of respiration problems?
What are speaking on inhalation
Disruption to rhythm – stuttering
Speaking on the end of exhaled air
Vocal fry
Poor voice quality
What is the secondary function of the larynx?
What is phonation or vocal fold vibration?
What measures nasality?
What is resonance?
What are poor habits that can lead to vocal pathology?
What are smoking, screaming, singing?
What is respiration?
What is exchange of gas between an organism and its environment?
Inspiration: involves bringing oxygen to the body’s cells by breathing in
Expiration: eliminate carbon dioxide from the body’s cells
What happens if you waste air during exhalation?
What is breathiness?
What happens when vocal folds close?
What is stop airflow from lungs → Build pressure (subglottal) → Vocal folds open and vibrate?
What are the disorders of resonance?
What are hypernasality and hyponasality?
What may signal laryngeal pathology?
What are cancer, nodules, ulcers, vocal fold paralysis?