SLP 476 Exam 2 Study Questions

A client with unilateral vocal fold paresis has incomplete glottal closure and marked supraglottic constriction. Following a brief facilitating trial, the pressed quality improves, but the glottal gap remains. Which interpretation best explains the response?

A. The improvement confirms primary muscle tension dysphonia, making the paresis irrelevant to

treatment.

B. The glottal gap establishes that the supraglottic activity is necessary and should not be modified.

C. The response proves that ventricular fold vibration, rather than true-fold insufficiency, generated

the original voice.

D. The client may have secondary muscle tension dysphonia superimposed on paresis; reducing effort does not correct the underlying closure deficit.

E. The response excludes a neurologic contribution because behavioral change occurred without recovery of fold mobility

Answer: D. The client may have secondary muscle tension dysphonia superimposed on paresis; reducing effort does not correct the underlying closure deficit.. A modifiable hyperfunctional component may coexist with a neurologic closure problem. Improved quality during trial therapy does not resolve paresis or prove the hyperfunction is primary.

A teacher shows reduced strain during brief relaxation-based voice trials, but effortful speech returns late in every workday. Explain why immediate improvement is insufficient to conclude that therapy goals have been met, and propose two ways to test transfer under occupational voice demands.

Answer: The brief trial establishes stimulability, not durable generalization under a long, noisy teaching schedule. Assess voice across extended or simulated classroom speaking, document strain and recovery over time, and systematically practice the improved pattern during progressively demanding speaking tasks. Consider workload, rest opportunities, and environmental demands when judging carryover.

A laryngeal examination shows squeezing from front to back, termed __________ compression, and squeezing toward the midline from structures above the true vocal folds, termed __________ compression.

Answer: anteroposterior; mediolateral (supraglottic)

A patient has persistent strained phonation and prominent supraglottic squeeze. Which result from a task-based voice assessment would most strongly favor a coexisting laryngeal dystonia over uncomplicated muscle tension dysphonia?

A. Strain remains comparable during sustained vowels, connected speech, pitch glides, and varied

speaking tasks.

B. Effort decreases after a brief trial of circumlaryngeal manual therapy but returns during

spontaneous speech.

C. Voice breaks cluster in particular phonetic contexts, while other speaking or singing tasks are

substantially less affected.

D. The larynx rises during increasingly loud speech and the neck muscles become visibly active.

E. The patient experiences vocal fatigue after prolonged voice use but less fatigue after rest.

Answer: C. Voice breaks cluster in particular phonetic contexts, while other speaking or singing tasks are substantially less affected. Task- and phoneme-dependent breaks raise suspicion for adductor laryngeal dystonia. Hyperfunction, fatigue, or transient responsiveness to facilitating techniques is not sufficiently specific by itself.

True or False: In a patient with suspected primary muscle tension dysphonia, a single clear-voiced trial following manual laryngeal unloading is sufficient to confirm the diagnosis without further examination.

Answer: False. Immediate stimulability supports a behavioral component, but one successful trial does not exclude lesions, neurologic causes, or other conditions requiring laryngeal examination.

The clinician replaces habitual strained speech with a more rhythmic, intoned speaking pattern.

Answer: A. Chant talk These facilitating approaches differ in the behavior manipulated; the response to a probe helps choose an intervention but does not independently establish etiology.

The clinician incorporates exaggerated mastication-like movements while voicing to reduce rigid articulatory behavior.

Answer: B. Chewing approach These facilitating approaches differ in the behavior manipulated; the response to a probe helps choose an intervention but does not independently establish etiology.

The clinician uses external hand contact to explore whether lowering excess extrinsic laryngeal tension changes voice production.

Answer: C. Manual circumlaryngeal manipulation These facilitating approaches differ in the behavior manipulated; the response to a probe helps choose an intervention but does not independently establish etiology.

A client is asked to use the relaxed release following a simulated yawn to initiate less pressed phonation.

Answer: D. Yawn-sigh These facilitating approaches differ in the behavior manipulated; the response to a probe helps choose an intervention but does not independently establish etiology.

An altered auditory environment is used to explore whether a client can access a different habitual speaking pitch.

Answer: E. Masking These facilitating approaches differ in the behavior manipulated; the response to a probe helps choose an intervention but does not independently establish etiology.

A client has a pressed, low-pitched voice and prominent false-fold approximation on laryngoscopy. Which additional finding would most strongly justify diagnosing ventricular phonation rather than supraglottic compression accompanying another disorder?

A. False-fold approximation increases when the client raises loudness, but the vibratory source

remains uncertain.

B. The true folds are partly obscured by supraglottic compression during a sustained vowel.

C. The sound remains rough despite a brief improvement in supraglottic posture.

D. The false folds approximate during phonation but separate during inhalation.

E. Vibratory observation identifies the ventricular folds as participating in the principal sound

source.

Answer: E. Vibratory observation identifies the ventricular folds as participating in the principal sound source.. False-fold contact or supraglottic compression is not equivalent to ventricular phonation. Establishing false-fold vibratory participation resolves the central differential.

A patient begins using ventricular-fold phonation following laryngeal injury. The false folds vibrate, but the true folds remain hypomobile. Explain why reducing the ventricular behavior alone may worsen communication and identify two separate priorities for interdisciplinary management.

Answer: Ventricular phonation may compensate for inadequate true-fold contact; simply suppressing it without restoring an adequate voice source can leave the patient with poorer phonation. Priorities are medical evaluation/treatment of the true-fold impairment and carefully guided behavioral work toward more efficient phonation, with attention to the patient's airway and functional goals.

A client reports recurrent bodily complaints without a single established organic explanation. Another presents mainly with loss of voice in a pattern resembling a neurological deficit. The broader symptom presentation is often discussed as __________ symptoms, whereas the neurologic-like presentation has historically been classified as a __________ disorder.

Answer: somatoform (or somatic-symptom); conversion (functional neurological symptom). These descriptions do not imply that symptoms are consciously fabricated.

A postpubertal client uses a persistently high conversational pitch, but cough-initiated phonation briefly yields a substantially lower pitch. Examination does not show a limiting vocal fold lesion. Which inference is best justified?

A. The lower pitch is accessible and can be used in behavioral shaping, although pubertal and endocrine history remain relevant to the diagnosis.

B. The lower-pitched cough establishes a normally developed larynx and makes medical history unnecessary.

C. The discrepancy localizes the difficulty to a vocal fold vibratory lesion that appears only during

speech.

D. The reflexive low pitch rules out a learned habitual speaking pattern because cough and conversation have different neural control.

E. The cough should be disregarded because treatment can use only phonation already maintained in connected speech.

Answer: A. The lower pitch is accessible and can be used in behavioral shaping, although pubertal and endocrine history remain relevant to the diagnosis.. A lower-pitched cough demonstrates the capacity to access lower phonation and provides a therapy starting point. One facilitated response neither proves motive nor substitutes for medical and developmental history.

A patient with puberphonia produces adult-range pitch during coughing, but the lower pitch disappears in conversation. Design a progression from cough to functional speech and identify one criterion showing readiness to advance rather than merely repeating the cough.

Answer: Extend voiced phonation after a cough into a hum, then shape sustained vowels, voiced words, short phrases, and spontaneous speech, using recordings and feedback as needed. Advance when the patient maintains the lower pitch with reduced strain across the current speaking task, rather than relying on one isolated cough.

True or False: Even when emotional stress precedes sudden aphonia and voiced coughing remains possible, the client should be assumed to be intentionally suppressing speech until behavioral therapy proves otherwise.

Answer: False. Variable access to phonation may be important in the differential, but neither stress nor reflexive voicing establishes conscious control or fabrication. Laryngeal and medical findings still require evaluation.

A teacher develops persistent dysphonia after a documented vocal fold injury and subsequently reports anxiety, avoidance of speaking, and low confidence. Which finding would be most important before reclassifying the entire voice disorder as primarily psychogenic?

A. High voice-related distress despite relatively mild impairment on direct voice assessment.

B. An ongoing structural and vibratory abnormality that plausibly explains the dysphonia despite

later emotional distress.

C. Avoidance of professional speaking following the original injury, even when perceived effort

improves.

D. Perceived handicap that increases in demanding speaking contexts but decreases during leisure time.

E. A history of anxiety that developed after months of vocal fatigue and restricted participation.

Answer: B. An ongoing structural and vibratory abnormality that plausibly explains the dysphonia despite later emotional distress.. A documented persisting organic source must remain in the differential. Emotional distress and participation limitations may be consequences of dysphonia; their severity alone does not establish a psychogenic origin.

After an abrupt onset of whispered speech following major stress, a patient still phonates during laughter. Identify two findings that should be documented before a psychogenic explanation is adopted, and explain how behavioral and mental-health care may be coordinated.

Answer: Document task-dependent voicing, consistency of the voice problem, and laryngeal structure/mobility through appropriate medical examination; also explore onset and stress without assuming intentional symptoms. Voice therapy can attempt to shape available voicing while coordinated mental-health care addresses relevant psychological contributors.

Voice loss or near-loss is expressed primarily as whispering, with speech rhythm largely preserved.

Answer: B. Psychogenic aphonia Psychological and functional diagnoses require appropriate differential assessment.

Symptoms resemble a neurologic loss of function but are not adequately explained by an identified neurologic disease.

Answer: C. Conversion-type presentation Psychological and functional diagnoses require appropriate differential assessment.

A postpubertal speaker continues to use an unusually juvenile pitch.

Answer: A. Puberphonia Psychological and functional diagnoses require appropriate differential assessment.

Physical symptoms and distress dominate the clinical presentation without evidence that the person is consciously producing them.

Answer: D. Somatic symptom presentation Psychological and functional diagnoses require appropriate differential assessment.

Excessive phonatory effort develops as compensation for an identified organic problem.

Answer: E. Secondary muscle tension dysphonia Psychological and functional diagnoses require appropriate differential assessment.

A clinician observes symmetric thickening on the opposed mid-membranous edges during phonation. Which associated closure finding most specifically supports the expected biomechanical effect of bilateral nodules?

A. A posterior triangular gap extending from the vocal processes despite otherwise complete

membranous contact.

B. A long spindle-shaped central gap with the anterior and posterior portions of each fold in contact.

C. Complete closure with prolonged contact throughout the membranous segment.

D. Mid-fold contact at the lesion sites, with residual gaps on either side of that contact.

E. An anterior web preventing the membranous portions of the folds from separating.

Answer: D. Mid-fold contact at the lesion sites, with residual gaps on either side of that contact.. Bilateral mid-membranous nodules can touch at the thickened sites while anterior and posterior spaces remain, producing an hourglass closure pattern. A spindle gap instead has a central opening.

When a recently formed vocal fold nodule is compared with a long-standing lesion, the recent lesion is more often __________, whereas the established nodule becomes more __________.

Answer: edematous/pliable; fibrous/firm

A teacher has persistent firm bilateral mid-membranous nodules and wishes to proceed directly to surgery before changing daily vocal behaviors. Give a treatment recommendation and explain how the timing and purpose of behavioral therapy relate to recurrence risk.

Answer: A trial of voice therapy and reduction of phonotraumatic behaviors is generally appropriate before considering surgery, even with firm nodules. If surgery is indicated for persistent symptoms, postoperative rehabilitation and sustainable vocal-load changes are important because excision alone does not eliminate the causes of repeated tissue collision.

A unilateral vocal fold lesion is attached to the free edge by a narrow stalk. Its stiffness, vascularity, and internal contents have not been established. Which characterization avoids inferring more than is visible?

A. Sessile polyp, because unilateral lesions generally have a broad attachment.

B. Pedunculated lesion, with tissue composition and exact lesion type still subject to further

assessment.

C. Angiomatous polyp, because a narrow stalk establishes a predominantly vascular core.

D. Fibrous polyp, because the stalk demonstrates established collagen deposition.

E. Epidermoid cyst, because cysts are differentiated from polyps primarily by a narrow attachment.

Answer: B. Pedunculated lesion, with tissue composition and exact lesion type still subject to further assessment.. Pedunculated describes an attachment by a stalk; it does not identify the composition or histologic diagnosis. Sessile denotes a broad base.

Because polyps are focal structural lesions, behavioral voice therapy cannot lead to any improvement unless the polyp has first been removed surgically.

Answer: False. Selected polyps may become smaller or resolve with conservative care, and voice therapy may improve vocal function even when the lesion persists. Management depends on lesion characteristics and patient needs.

A singer with a small unilateral polyp has acceptable conversational intelligibility but difficulty initiating very soft phonation and sustaining the upper register. Which explanation best reconciles the task difference?

A. A stable lesion should affect conversational and singing tasks equally if its primary effect is on

vibration.

B. Singing impairment establishes reduced pulmonary reserve because the lesion is too small to

change vocal fold contact.

C. The singer has probably developed a functional pitch disorder because ordinary speech remains

intelligible.

D. The lesion must become larger during high notes; otherwise pitch-dependent changes in voice

quality cannot occur.

E. The same lesion may interfere disproportionately when the task demands more precise vibratory

symmetry, closure, and pitch or intensity control.

Answer: E. The same lesion may interfere disproportionately when the task demands more precise vibratory symmetry, closure, and pitch or intensity control.. Normal intelligibility on an undemanding task does not imply normal vibratory performance throughout a singer's range. The polyp may perturb closure and cover vibration under demanding conditions.

A patient with diffuse swelling of both superficial vocal fold covers smokes heavily and reports a progressively low, rough voice. Explain why this pattern suggests Reinke's edema rather than a focal polyp, and identify two management priorities.

Answer: Reinke's edema typically involves diffuse, often bilateral swelling of the superficial vocal fold cover rather than a single localized stalked lesion. Heavy smoking is a major contributor. Priorities include smoking cessation and reducing phonotraumatic or other irritating behaviors; severe or persistent disease may require medical or surgical management followed by voice rehabilitation.

A client with bilateral Reinke edema has a lower habitual fundamental frequency; another client with a longitudinal vocal fold sulcus has poor mucosal-wave propagation. Which mechanism is most specifically supported by the edema finding?

A. Increased effective vibratory mass of the superficial fold cover contributes to a lower

fundamental frequency.

B. Tethering of the cover to deeper tissue increases the effective mass in the same manner as diffuse

edema.

C. A reduction in mucosal-wave propagation necessarily lowers frequency even when fold mass is

unchanged.

D. A slower speaking rate reduces the intrinsic oscillatory rate of the folds independently of tissue

properties.

E. Reduced glottal airflow directly increases fold mass and explains the lower fundamental

Answer: A. Increased effective vibratory mass of the superficial fold cover contributes to a lower fundamental frequency.. Reinke edema adds superficial tissue mass and commonly lowers fundamental frequency. A sulcus more directly affects tissue pliability and mucosal-wave travel.

A teacher develops acute hoarseness during an upper respiratory illness but must speak at work. Recommend a voice-use strategy consistent with the instructional material and explain why pushing through hoarseness is problematic.

Answer: Recommend substantial voice rest during the acute inflammatory phase, hydration/humidification as appropriate, and a gentle confidential voice only when speaking is necessary, not forced or loud phonation. Continued phonatory strain can prolong irritation and delay recovery; persistent or concerning symptoms warrant medical evaluation.

A client has a small, rounded subepithelial lesion and normal gross vocal fold mobility, but vibration is locally restricted over the lesion. Which explanation is most consistent with an intracordal cyst?

A. The lesion can reduce pliability of the overlying cover without preventing gross abduction or

adduction.

B. Normal gross movement excludes a structural contribution to mucosal-wave abnormalities.

C. Localized reduced vibration proves a purely supraglottic source of dysphonia.

D. A cyst restricts vocal fold movement only by increasing posterior glottal contact.

E. A cyst must produce the same regional vibratory effect as bilateral diffuse Reinke edema.

Answer: A. The lesion can reduce pliability of the overlying cover without preventing gross abduction or adduction.. A subepithelial cyst may stiffen the cover locally and restrict the mucosal wave while gross arytenoid and fold movement are preserved. Gross mobility and vibratory pliability are distinct observations.

A feeding-age infant has predominantly inspiratory stridor. Flexible examination shows inward displacement of supraglottic tissue during inspiration; the glottis opens and the subglottis remains patent. Which finding is the best explanation?

A. An anterior glottic web that restricts the opening through a fixed connection between the true

folds.

B. Bilateral vocal fold immobility that prevents the folds from abducting during inspiration.

C. A fixed circumferential subglottic narrowing related to developmental cartilage or scar.

D. Laryngomalacia in which compliant supraglottic tissue moves inward during inspiratory airflow.

E. Exophytic papillomas positioned on the free margins of the true folds.

Answer: D. Laryngomalacia in which compliant supraglottic tissue moves inward during inspiratory airflow.. Inspiration-dependent supraglottic collapse with mobile true folds and a patent subglottis supports laryngomalacia over fixed or glottal obstruction.

Two infants have inspiratory noise, but one has a dynamic inward collapse of the supraglottis and the other has a fixed, scar-related narrowing below the true folds after intubation. Compare the expected airway mechanism, a key assessment implication, and why their management cannot be identical.

Answer: Laryngomalacia involves dynamic supraglottic collapse with inspiration; acquired subglottic stenosis produces a more fixed obstruction associated with scarring. Dynamic endoscopic and airway assessment must localize the lesion and measure respiratory compromise. Management differs by severity and cause: monitoring or supraglottic procedures may be relevant to laryngomalacia, while stenosis may require airway interventions and attention to the scarred narrowing.

True or False: In an infant with airway narrowing below the glottis, a prior history of prolonged endotracheal intubation strengthens consideration of an acquired rather than purely congenital stenosis.

Answer: True. Endotracheal intubation can injure subglottic tissues and lead to acquired scarring and narrowing. Congenital disease remains possible, but the history changes the differential.

A newborn has an upper esophagus ending in a blind pouch and an abnormal connection between the lower esophagus and the trachea. Why is oral feeding unsafe before medical management?

A. Air may move through the distal fistula, but aspirating pooled oral secretions is unlikely because

the proximal esophagus is blind.

B. The proximal pouch can retain swallowed material, but the distal fistula is unrelated to airway

contamination.

C. The main risk is inadequate nutrition; breathing remains protected because the larynx is

structurally intact.

D. Aspiration requires an additional vocal fold paralysis, so the fistula alone does not change

feeding precautions.

E. Material can accumulate in the proximal pouch and reach the airway; the distal connection also

permits abnormal respiratory–digestive communication.

Answer: E. Material can accumulate in the proximal pouch and reach the airway; the distal connection also permits abnormal respiratory-digestive communication.. In esophageal atresia with distal tracheoesophageal fistula, the blind pouch permits pooling and aspiration, while the fistulous connection compromises separation of airway and alimentary pathways.

After surgery for esophageal atresia with tracheoesophageal fistula, an infant has feeding difficulty and weak phonation. Identify the speech-language pathologist's primary clinical responsibility and one possible explanation for the voice change.

Answer: Feeding and swallowing assessment/management are primary responsibilities, with voice assessment secondary. A postoperative unilateral vocal fold mobility problem or other laryngeal injury may contribute to dysphonia and requires interdisciplinary evaluation.

A patient has documented esophageal reflux episodes without evidence of proximal extension. Another has refluxate recorded reaching the laryngopharynx. Which classification uses the anatomical information most appropriately?

A. The first has laryngopharyngeal reflux because all acid exposure in the esophagus reaches the

larynx.

B. The second cannot have gastroesophageal reflux because laryngopharyngeal involvement is

anatomically separate.

C. The first has gastroesophageal reflux; documented proximal extension in the second supports

laryngopharyngeal reflux.

D. Both should be classified from throat clearing and arytenoid erythema instead of the site reached

by refluxate.

E. Proximal extension differentiates esophageal dysmotility from reflux but does not affect the

reflux classification.

Answer: C. The first has gastroesophageal reflux; documented proximal extension in the second supports laryngopharyngeal reflux.. The reach of refluxate matters: esophageal exposure is consistent with gastroesophageal reflux, whereas passage into the laryngopharyngeal region supports laryngopharyngeal reflux.

A patient with dysphonia and habitual throat clearing has both arytenoid erythema and posterior laryngeal edema. Explain why these signs do not establish laryngopharyngeal reflux on their own, and identify what further information would strengthen or weaken that hypothesis.

Answer: These laryngoscopic signs are nonspecific and also occur with irritation, allergy, infection, and phonotrauma. Relevant history, pattern of symptoms, alternative causes, medical examination, and, when indicated, reflux monitoring can strengthen or weaken the reflux hypothesis. Neither an isolated symptom score nor redness alone is proof of LPRD.

A patient circles the frequency or severity of throat symptoms experienced during recent weeks.

Answer: A. Reflux Symptom Index (RSI) These tools measure different constructs and none alone proves every possible cause of dysphonia.

A clinician quantifies the appearance of laryngeal findings such as edema and erythema.

Answer: B. Reflux Finding Score (RFS) These tools measure different constructs and none alone proves every possible cause of dysphonia.

A patient reports how throat symptoms interfere with work, communication, or social roles.

Answer: C. LPR-related quality-of-life scale These tools measure different constructs and none alone proves every possible cause of dysphonia.

A physiologic test documents acid exposure or reflux events rather than the impression of a symptom.

Answer: D. Esophageal pH or impedance monitoring These tools measure different constructs and none alone proves every possible cause of dysphonia.

External examination identifies laryngeal height, tenderness, and muscle tension patterns.

Answer: E. Laryngeal palpation These tools measure different constructs and none alone proves every possible cause of dysphonia.

True or False: When an SLP suspects reflux as one contributor to dysphonia, behavioral counseling and medical coordination are appropriate, but selection or adjustment of acid-suppressing medication belongs to a qualified prescriber.

Answer: True. An SLP can identify possible contributing behaviors, support lifestyle changes, and refer for appropriate medical diagnosis and medication management.

A client reports that symptoms are worst overnight. The history reveals a large evening meal immediately before lying down, with no consistent daytime trigger. Which initial counseling emphasis best targets this pattern?

Answer: D. Move dinner earlier, avoid lying down soon after meals, and coordinate any needed medical evaluation.. The identified exposure is the combination of late food intake and recumbency. Timing, position, and medical coordination directly address it without the SLP independently prescribing medication.

After a period of intubation, a patient develops persistent throat discomfort, hard glottal attacks, and a focal reddish lesion on the medial aspect of the arytenoid vocal process. Which lesion best integrates the site and causal history?

Answer: A. A contact ulcer or granuloma of the posterior glottis.. Contact ulceration/granulation typically involves the posterior vocal processes, which can be irritated by intubation, hard glottal attack, coughing, and reflux.

A patient with a contact granuloma repeatedly clears the throat and uses forceful, hard glottal attacks. Explain how voice therapy addresses the mechanism of injury rather than simply teaching a quieter voice.

Answer: Therapy targets reduced laryngeal collision and irritation: softer voice onset, relaxed jaw and phonation, less forceful loudness, and strategies to reduce throat clearing/coughing. Concurrent irritants, including possible reflux, also need medical and behavioral management.

A cyst resulting from a blocked mucus-secreting duct is a __________ cyst; a cyst containing keratin is an __________ cyst.

Answer: mucus-retention; epidermoid

A client with a unilateral intracordal vocal fold cyst has reduced strain after therapy, but focal mucosal-wave restriction and a persistent lesion remain. Which next conclusion is most defensible?

Answer: A. Continue efficiency work as appropriate, but review persistent structural findings and voice goals with the laryngeal team.. An intracordal cyst is a structural lesion that may persist after improved voice behaviors. Treatment decisions weigh vibratory findings, symptoms, voice demands, and medical evaluation rather than requiring surgery in every case.

A patient with hypothyroidism develops a lower-pitched, hoarse voice. Explain the proposed tissue-level mechanism and why vocal retraining alone may not address the cause.

Answer: Hypothyroidism may promote fluid retention and thickening or increased mass of the vocal fold tissues, contributing to lower pitch and hoarseness. Medical management of the endocrine condition is important alongside any voice intervention.

A professional singer describes predictable loss of upper range and vocal flexibility beginning four days before menstruation, resolving shortly afterward, and recurring across cycles. What interpretation best connects time course and laryngeal physiology?

Answer: B. Premenstrual voice syndrome, potentially involving cyclical vascular and mucosal changes.. The reproducible premenstrual timing and singer-specific loss of flexibility fit premenstrual voice syndrome, which can involve hormonal, vascular, mucosal, and muscular changes.

True or False: A temporary decline in singing flexibility during pregnancy may have an organic contribution even without a new vocal fold lesion, because hormonal changes can alter laryngeal vascular and mucosal conditions.

Answer: True. Pregnancy-related hormonal and vascular changes can affect the vocal folds and voice; the history and examination determine whether additional causes contribute.

A laryngeal vascular lesion causes progressive inspiratory airway symptoms in an infant; a similar lesion is identified supraglottically in an adult. Which pattern is most consistent with the course materials?

Answer: B. Subglottic hemangiomas are characteristic in infants; supraglottic lesions are more frequent in adults.. The lecture contrasts subglottic presentations in infants and more frequent supraglottic presentations in adults. Age and location guide the differential but do not replace visualization.

A smoker has a persistent white patch on one vocal fold. Explain why labeling it merely a benign phonotraumatic lesion is inappropriate, and identify the clinical priority.

Answer: A persistent white plaque may represent leukoplakia or epithelial change that can include dysplasia or premalignant disease. The priority is otolaryngologic evaluation and surveillance, with attention to removing irritants such as smoking; voice therapy alone must not replace medical assessment.

After removal of multiple laryngeal papillomas, a child develops new exophytic lesions months later. Which explanation best informs counseling about future treatment?

Answer: C. Persistent human papillomavirus-associated disease can generate additional lesions even after technically successful debulking.. Recurrent respiratory papillomatosis is associated with HPV, often types 6 and 11. Removal treats existing growths but does not guarantee elimination of future disease.

A patient has persistent dysphonia, a longitudinal furrow at the free edge of one vocal fold, diminished mucosal-wave travel over that region, and incomplete membranous closure. Which structural diagnosis best integrates these observations?

Answer: E. Sulcus vocalis with a groove associated with cover tethering and reduced vibratory pliability.. Sulcus vocalis can involve a longitudinal groove and tissue tethering; it reduces mucosal-wave propagation and may prevent normal closure.

Contrast the developmental mechanism of a congenital laryngeal web with an acquired web after airway instrumentation. Why might both interfere with voice or breathing?

Answer: A congenital web results when embryonic laryngeal tissue fails to separate properly; an acquired web forms as injured opposing vocal fold surfaces heal together. Either can restrict the glottal opening, interfere with fold vibration, and create airway symptoms depending on its size and location.

In a school voice screen, a child sounds typical during spontaneous conversation but breathy during imitated sentences. The teacher reports persistent dysphonia during class reading. What conclusion best integrates the observations?

Answer: D. The task-dependent problem warrants a positive screen and further evaluation, not a lesion-specific diagnosis.. Screening samples can reveal task-dependent difficulty. A positive result triggers case history, broader evaluation, and appropriate medical referral rather than a specific lesion diagnosis.

A 10-year-old has had dysphonia for three months and fails a brief school screening. Specify two distinct history or assessment domains that should be investigated and explain what information medical examination contributes before a lesion-specific therapy plan is chosen.

Answer: Investigate the pattern of voice use and symptoms over time (including shouting, infection, and environmental exposure) and airway/medical history (including breathing or swallowing signs), alongside task-based voice sampling. Medical laryngeal examination helps establish whether structural, neurologic, or other pathology is present; the screen does not specify lesion type.

True or False: A screening tool that combines voice-sample observation with questions about risk factors can identify concerns that a short speech sample misses, but even a high-risk result cannot independently determine the specific laryngeal lesion.

Answer: True. Screening risk information and observed voice behaviors guide referral or further assessment; specific structural or neurologic diagnoses require an appropriate clinical and medical examination.

A call-center employee has a largely normal voice on waking, worsening strain over long shifts, and recovery after time off. Which added history would be most informative for testing a vocal-load hypothesis?

Answer: B. Map symptoms against speaking duration, noise, call demands, amplification, hydration, and opportunities for vocal rest.. A within-day and between-day exposure-response pattern is useful for interpreting cumulative phonatory demand; a single measure cannot establish it.

In the evaluation framework, __________ is collecting relevant clinical information; __________ is interpreting its significance; __________ involves deciding whether a disorder is present and distinguishing it from similar conditions.

Answer: assessment; evaluation; diagnosis

During voice assessment, a client has reduced jaw excursion, shallow breathing, and visible neck-muscle recruitment. Which addition would best examine whether these observations reflect a broader peripheral-mechanism pattern?

Answer: A. A structured oral-peripheral and respiratory examination that includes movement, posture, resonance, and phonatory behavior.. Oral-peripheral and behavioral examination tests the observed motor-respiratory pattern directly. Perceptual, patient-reported, and instrumented assessments are complementary but answer different questions.

A patient reports a sudden voice change immediately after surgery; another reports gradual worsening over six months without a clear precipitating event. How should the onset difference influence the evaluation without determining the diagnosis by itself?

Answer: Sudden postoperative onset raises questions about intubation trauma, laryngeal injury, or vocal fold mobility; gradual change raises questions about progressive lesions, chronic irritation, or changing voice behaviors. History guides differential diagnosis, but medical examination and direct assessment are required to establish cause.

A client begins a voice assessment before an already scheduled otolaryngology examination. History and task-based perceptual assessment suggest hyperfunction, but lesion status is unknown. Which plan is most defensible?

Answer: C. Complete the preliminary behavioral evaluation, obtain medical laryngeal findings, then integrate both before final treatment recommendations.. Preliminary SLP history and assessment can occur before physician examination, but etiologic conclusions and definitive management should incorporate medical laryngeal findings.

Compare flexible transnasal laryngeal endoscopy and rigid oral endoscopy in terms of route and one practical implication for assessing a patient's voice.

Answer: A flexible scope passes through the nose and can permit observation during relatively natural speech and connected tasks. A rigid scope is placed through the mouth and often provides high-quality views but can constrain articulation or require sustained vowels. Choice depends on clinical questions and patient tolerance.

Constant-light laryngoscopy shows grossly intact abduction and adduction. A localized reduction in vocal fold cover pliability remains suspected. Which added assessment is most direct?

Answer: E. Obtain videostroboscopic views of regional mucosal-wave movement, amplitude, and vibratory closure.. Gross movement of the arytenoids is not equivalent to normal vibration of the cover. Stroboscopy assesses apparent mucosal wave and regional vibratory behavior.

True or False: When vibration is markedly aperiodic, stroboscopy may provide unreliable apparent slow-motion information because its reconstruction relies on sampling successive cycles of reasonably periodic phonation.

Answer: True. Stroboscopic sampling depends on sufficient vibratory periodicity; strongly irregular phonation may require alternative imaging or cautious interpretation.

Does the vocal fold cover show the expected ripple-like motion during vibration?

Answer: A. Mucosal wave

How far does the fold move laterally relative to the midline?

Answer: B. Vibratory amplitude

Do the folds abduct and adduct normally, or is movement restricted?

Answer: C. Vocal fold mobility

Do the ventricular or other supraglottic structures compress during voicing?

Answer: D. Supraglottic activity

Are successive vibratory cycles consistent in their timing?

Answer: E. Regularity

During stroboscopy, the folds meet near the anterior and posterior ends of the membranous glottis while an elongated opening remains between those contact points. What glottic-closure pattern is being described?

Answer: C. Spindle, because an elongated central gap remains with contact toward each end.. A spindle pattern features an elongated central gap. Hourglass closure instead has a midfold contact point and separate anterior and posterior gaps.

A stroboscopic examination shows a prolonged closed phase during phonation. What functional tendency may this suggest, and why should this observation not be interpreted in isolation?

Answer: A relatively prolonged closed phase can suggest vocal hyperfunction or increased contact. Interpretation must also consider loudness, pitch, the task, laryngeal appearance, voice quality, and other observations; a single vibratory measure is not a complete diagnosis.

In auditory-perceptual evaluation, the client's voice is weak and lacks power but is only slightly breathy and not notably strained. Which Grade, Roughness, Breathiness, Asthenia, and Strain (GRBAS) attribute is most directly implicated?

Answer: D. Asthenia, because perceived feebleness is distinct from the audible air escape rated as breathiness.. Asthenia in GRBAS captures perceived vocal weakness. Breathiness describes air escape; grade summarizes overall perceived dysphonia.

True or False: An overall severity score of 2 on GRBAS and 2 on Consensus Auditory-Perceptual Evaluation of Voice (CAPE-V) represent equivalent degrees of dysphonia because both instruments express their ratings on the same scale.

Answer: False. GRBAS uses an ordinal 0-3 rating system, while CAPE-V uses a 0-100 mm visual analog approach for standardized perceptual attributes. The numbers cannot be directly equated.

Two clinicians assign different severity ratings to the same recorded voice even though both use a standardized form. Explain two plausible sources of disagreement and two ways to improve rating consistency.

Answer: Perceptual judgments may differ because of rater experience, differing internal anchors, sample conditions, or how qualities are defined. Calibration with reference samples, agreed rating criteria, consistent speech tasks, and repeated or consensus ratings can improve reliability.

A clinician wants standardized auditory-perceptual ratings of overall severity, roughness, breathiness, strain, pitch, and loudness. Which choice matches the desired measurement domains?

Answer: B. CAPE-V, which explicitly includes pitch and loudness among its standard dimensions.. CAPE-V includes the requested perceptual dimensions. GRBAS consists of grade, roughness, breathiness, asthenia, and strain.

A vowel has audible unmodulated airflow despite clearly identifiable voicing.

Answer: A. Breathiness

The voice sounds irregular and raspy, with little perceptual evidence of air escape.

Answer: B. Roughness

The voice is squeezed and effortful even though it is not consistently rough.

Answer: C. Strain

A voice sounds both irregular and airy within the same connected utterance.

Answer: D. Hoarseness (mixed rough-breathy quality)

The speaker's pitch remains almost unchanged across statements and questions.

Answer: E. Monotony

Two clients have similar CAPE-V ratings, but one avoids professional speaking and the other reports little interference with daily activities. What would best clarify this difference?

Answer: E. Administer and discuss a voice-related patient-reported measure covering functional and psychosocial impact.. Similar impairment measurements can coexist with very different patient-perceived participation restrictions. A voice-specific handicap measure and patient goals address that difference.

The 30-item Voice Handicap Index addresses three broad domains: __________, __________, and __________.

Answer: functional; physical; emotional

Two patients have identical total Voice Handicap Index scores. One reports physical strain but few participation limitations; the other reports emotional distress and major social withdrawal. Explain why the totals are clinically non-equivalent and give a different functional goal for each patient.

Answer: The same total can conceal differing physical, emotional, and functional burdens. For the first patient, a goal could emphasize reduced effort in routine speaking while tracking symptoms; for the second, a goal could emphasize supported re-entry into valued conversations, participation strategies, and appropriate counseling referral. Both plans should incorporate laryngeal findings and patient priorities.

A professional singer reports inability to control very soft onset and register transitions, yet a general speaking-voice handicap score is low. Which assessment most directly resolves the apparent mismatch?

Answer: A. Use the Singing Voice Handicap Index because a singer-specific report can capture task demands missing from a speaking-voice instrument.. The relevant outcome is task-specific difficulty in singing. A singing-specific patient-reported measure can capture it when general speaking-voice questions do not.

True or False: If a patient cannot complete a written voice handicap questionnaire without assistance, the clinician may treat missing items as zero severity as long as the total score is adjusted for fewer completed questions.

Answer: False. Missing answers caused by literacy, language, or accessibility barriers cannot be equated with absence of handicap. Accessible administration or a suitable alternative measure is required before interpreting scores.

An acoustic recording shows a lower mean fundamental frequency than at baseline but a similar average sound pressure level. Which conclusion follows from the two measurements?

Answer: D. Vibratory rate and acoustic intensity are different measurements and may change independently.. Fundamental frequency indexes vibratory cycles per second (Hz), whereas sound pressure level indexes sound intensity (dB). Similar intensity does not establish unchanged tissue mechanics or a specific diagnosis.

Display of harmonic structure and frequency detail across time.

Answer: A. Narrowband spectrogram

An index associated with the prominence of periodic voice structure that can aid dysphonia analysis.

Answer: B. Cepstral peak prominence

A map showing achievable frequency and intensity combinations.

Answer: C. Voice range profile (phonetogram)

The degree of pitch variation actually used during speech.

Answer: D. Speaking fundamental frequency variability

A noninvasive recording related to changing vocal fold contact during phonation.

Answer: E. Electroglottography

A voice sample collected before therapy was recorded near an air conditioner; the post-therapy sample was recorded in a quiet room with a different microphone distance. Why could a change in acoustic results be misleading?

Answer: Ambient noise, recording distance, microphone, and task conditions can change the measured signal independently of the patient's voice. Comparable recordings require consistent equipment, placement, environment, and speaking tasks, or the apparent improvement may reflect recording conditions.

A client has typical average speech sound pressure level but little loudness variation. What additional analysis would most directly assess the reported deficit?

Answer: C. The distribution and range of intensity across comparable connected-speech samples.. The hypothesis concerns dynamic variation, not mean intensity. An intensity distribution or range across controlled speaking tasks tests it directly.

An ambulatory voice dosimeter may use a neck-mounted __________ or contact microphone to monitor vocal fold activity and estimate cumulative voice __________ outside the clinic.

Answer: accelerometer; dose (or vocal use)