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Test3 A&P ch 5

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Question
Answer
show stimulation by means of a nerve  
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show a single nerve  
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show by a single nerve  
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show sensory or excitatory  
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show afferent; efferent  
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show by means of the X vagus nerve  
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show intrinsic  
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what is the vagus nerve?   show
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how many responsibilities does the vagus have   show
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show thorax, neck, abdomen  
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show the medulla oblongata  
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show the vagus  
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how many branches is the vagus divided into   show
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show recurrent laryngeal nerve (RLN) & Superior Laryngeal nerve (SLN)  
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show the wide, complex variability of vocal fold production  
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list the 3 main adjustments that account vocal fold production:   show
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show vocal folds; contact  
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what is medial compression   show
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what does longitudinal tension/mass do to the vocal folds   show
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show the vocal folds  
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show velocity of air pressure against the vocal folds  
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show air; vocal folds  
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what is the driving force to vibrate the vocal folds   show
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show because it is what's needed for the main adjustments (medial compression & longitudinal tension)  
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show increase; increase  
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___ _____ are a constriction in the airway   show
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what is a critical concept for phonation?   show
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what does it mean when the vocal folds are a constriction in the airway   show
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show the constriction of the airway  
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show airway turbulence  
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what are the results of the addition of the vocal folds in the vocal tract   show
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show the addition of the vocal folds in the vocal tract  
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show decrease; increase  
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show air pressure perpendicular to the flow will decrease; the velocity of the flow will increase  
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show the air pressure and velocity of a constant flow of air or fluid  
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according to the bertnoulli effect, when are the vocal folds capable of moving?   show
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what results when sufficient force is exterted on the vocal folds   show
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show adducted (closed)  
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to begin ______: the vocal folds are adducted   show
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show because it allows for the subglottal pressure from the respiratory system to build up beneath the vocal folds  
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how do the vocal folds go from being adducted to being abducted   show
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at what position is there a drop in pressure at the point of constriction   show
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how do the vocal folds abduct?   show
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in the abduction position, there is a drop in ___ at the point of constriction   show
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when does air move into the vocal tract creating a negative pressure   show
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show to be sucked back toward the midline  
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show the negative pressure  
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explain how negative pressure causes the vocal folds to be sucked back toward the midline   show
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what does elasticity allow the vocal folds do to?   show
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when is the airflow stopped?   show
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what happens when the vocal folds make contact again/   show
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show there is a force of respiratory charge beneath the folds ready to blow them apart once again  
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subglottal pressure: there is a force of ____ ____ beneath the folds making them ready to blow apart once again   show
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what is minimal subglottal pressure in measurement   show
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how many cm of H2O is minimal subglottal pressure   show
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show opening and closing  
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show phonation  
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what is the difference between adduction & abduction in regards to phonation   show
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what terminates phonation?   show
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show specific muscles  
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what involves an interaction between airflow and tissue?   show
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vibration of the vocal folds involves interaction between ____ & ____   show
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show direct muscular action  
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show no  
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3 basic laryngeal adjustments help accomplish _____   show
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show 3 basic laryngeal adjustments  
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list the 3 basic laryngeal adjustments:   show
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show when the vocal folds adduct  
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does attack start or end phonation?   show
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how does phonation start?   show
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show when the vocal folds abduct  
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what is termination   show
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show sustained phonation  
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show vibrating  
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show holds them in the airstream  
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show adductors  
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show by the tonic contraction of vocal fold adductors; the controlled elasticity  
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which phase requires muscle action?   show
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show attack phase  
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show in running speech  
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list the 3 types of attack:   show
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explain simultaneous vocal attack   show
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show they both occur at the same time  
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show the adduction of the vocal folds and the onset of respiration  
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The vocal folds reach the _____ ____ of adduction at the same time that the respiratory flow is ___ to support phonation   show
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show significant airflow before adducting the vocal folds  
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show significant airflow starts before adducting the vocal folds  
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why does breathy vocal attack occur frequently during running speech>   show
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how does glottal attack differ from breathy vocal attack?   show
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show adduction of the vocal folds occurs before the airflow  
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glottal attack's production is much like what?   show
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a cough is an example of what kind of attack/   show
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when is glottal attack used?   show
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show glottal attack  
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show that they are abducted  
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what happens to the vocal folds during termination   show
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show the vocal folds are pulled far enough out of the airstream to reduce the turbulance  
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what happens when turbulance is sufficiently reduced?   show
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show turbulence; reduced  
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show constantly  
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show to accommodate voiced and voiceless speech sounds  
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adduction consists in which types of attack?   show
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show in 3 dimensions  
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what moves in 3 dimensions   show
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show rotating, rocking, gliding  
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show rotating, rocking, gliding  
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show inward rocking  
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show primary; adduction  
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show lateral cricoarytenoid, lateral portion of thyromuscularis  
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vocal attack and termination require what? sustained phonation requires what?   show
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show a laryngeal posture through tonic (sustained) constriction of musculature  
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explain how vibration of the vocal folds is achieved   show
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show airstream; airflow  
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during sustained phonation, the vocal folds are ____ ____ ____   show
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the vocal folds are held in place during what?   show
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vibration is not the product of what?   show
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____ is not the product of repeated adduction and abduction of the vocal folds   show
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show the pattern of activity that the vocal folds undergo during a cycle of vibration  
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during sustained phonation, _____ ___ ____ is the pattern of activity that the vocal folds undergo during a cycle of vibration   show
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show moving from one point of the vibratory pattern to the same point again  
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cycle of vibration is moving from what to what?   show
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show the difference in mode of vibration of the vocal foldss  
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show mode of vibration  
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show modal register, glottal fry or pulse register, falsetto  
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vocal fold vibration varies for __ ___   show
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what vaires in each mode   show
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how are the differences in vocal fold vibrations governed?   show
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show the differences in vocal fold vibrations  
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show modal phonation  
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modal register is the pattern of phonation used when?   show
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show the pattern of phonation used in daily conversation  
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show modal register/modal phonation  
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modal register= the most important register for who?   show
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show modal register  
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what 2 points make modal register significant   show
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show the folds open from inferior to superior  
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show vertical  
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show inferior to superior  
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how do the folds open and close in vertical mode of phonation   show
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show air pressure from beneath  
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vertical mode of phonation: what does the air pressure from beneath do?   show
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show mass; elasticity  
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mass and the vocal folds' elasticity is the result of what?   show
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show continued oscillation of the vocal folds  
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what conditions support continued oscillation of the vocal folds   show
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vocal fundamental frequency refers to what?   show
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the vocal folds have how many primary frequencies of vibration?   show
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what produces an extremely rich set of harmonics?   show
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define harmonics   show
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show vocal fundamental frequency  
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show vocal folds; second  
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_____ is audible   show
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show the movement of the vocal folds in air produces an audible disturbance  
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what is another term for audible disturbance   show
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vocal fundamental frequency: sound moves as a ___ with molecules being _____ by movement of the vocal folds   show
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what kind of wave is compressed by the movement of the vocal folds   show
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show sound  
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show elasticity and the mass of the vocal folds  
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show them vibrating in a periodic fashion  
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explain anterior-posterior mode of modal register   show
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in anterior-posterior mode, do the vocal folds open and close the same way?   show
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show open-posterior-anterior; close-anterior(medial)-to-posterior  
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what is the minimum driving pressure for subglottal pressure   show
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____=force   show
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show 3-5cm H2O  
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show if the subglottals minimum driving pressure is lower than 3-5 cm of H2O  
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show generate 3-5cm of H2O and sustain it for 5 seconds  
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show he/she will not be able to use the vocal folds for speech  
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show a client generating 3-5cm of H2O and sustaining it for 5 second  
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what is another name for glottal fry   show
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how does glottal fry make the voice sound   show
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glottal fry is extremely low in ___ and sounds ____   show
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glottal fry requires low ____   show
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how much subglottal pressure does glottal fry require   show
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what is complex glottal configuration   show
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explain the tension of the vocal folds in glottal fry in relation to modal register   show
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in glottal fry, the vibrating margin is ____ & the lateral portion is ____   show
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glottal fry: ___ ____ is flaccid and the ___ ___ is tense   show
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show when the vibrating margin is flaccid and the lateral portion is tense  
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show a syncopated mode of vibration  
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show a secondary beat  
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glottal fry: what percent do vocal folds spend the cycle in approximation   show
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glottal fry: the vocal folds spend 90& of the cycle in _____   show
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how are the vocal folds vibrating in glottal fry register   show
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show glottal fry register  
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what is the highest register of phonation   show
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falsetto is the highest what?   show
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show they lengthen and become extremely thin and reed-like  
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where does vibration occur in falsetto   show
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falsetto: vibrate along the ___ margins of the vocal folds   show
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falsetto: what kind of contact do the vocal folds make? what happens to the degree of movement?   show
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show it is decreased to a narrow opening  
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show the length of the vibrating surface  
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what does the build up of subglottal pressure cause   show
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what kind of pressure is created once the vocal folds blow apart   show
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medial compression causes a ____ voice which can ____ vocal folds   show
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show when the vocal folds come together  
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how is voice quality impacted   show
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show continuous opening and closing from bottom to top  
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show vibration  
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what measures the cycles per second of vibration   show
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fundamental frequency is what?   show
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what is harmonics displayed as   show
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what is the difference between a child's fundamental frequency and an adults?   show
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show bottom to top; back to front  
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how do vocal folds close   show
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Created by: deborahpuckett