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Key Facts: Esame di Stato Tecnico Audiometrista Exam

Practical + Thesis

Exam format under Art. 7 D.I. 19 febbraio 2009

Decreto Interministeriale 19 febbraio 2009, Art. 7

L/SNT3

Degree class: Professioni Sanitarie Tecniche Assistenziali

MUR Decreto Interministeriale 19 febbraio 2009

Ordine TSRM-PSTRP

Mandatory professional register under Legge 3/2018

Legge 11 gennaio 2018, n. 3 (Legge Lorenzin)

D.M. 667/1994

Foundational professional profile decree

Ministero della Sanità D.M. 14 settembre 1994, n. 667

varies-by-university

Examination fees and passing thresholds

University Academic Regulations (Regolamenti Didattici di Ateneo)

ISO 389 / 8253

Acoustic calibration and audiometric testing standards

International Organization for Standardization (ISO)

The qualifying final examination for the Laurea in Tecniche Audiometriche (L/SNT3) has Esame di Stato value under Article 7 of D.I. 19 febbraio 2009. It combines a profession-specific practical assessment with preparation and discussion of a thesis; local logistics are university-specific. This OpenExamPrep bank is an independent English-language MCQ study adaptation and does not simulate either mandatory component.

Sample Esame di Stato Tecnico Audiometrista Practice Questions

Try these sample questions to review concepts for the Esame di Stato Tecnico Audiometrista exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 94+ question experience with AI tutoring.

1During pure-tone air-conduction threshold testing, an audiometry technician switches from standard supra-aural headphones (TDH-39) to insert earphones (ER-3A). What is the primary clinical advantage regarding interaural attenuation (IA)?

A.Interaural attenuation increases from approximately 40 dB to 55–70 dB, significantly reducing the necessity for contralateral masking

B.Interaural attenuation decreases to 20 dB, requiring contralateral masking across all tested frequencies

C.Interaural attenuation remains identical at 40 dB across both transducer types because bone conduction of the skull is unchanged

D.Interaural attenuation increases only at 250 Hz but drops below 30 dB at 2000 Hz and 4000 Hz

Explanation: Insert earphones (e.g., ER-3A) provide a significantly smaller contact area with the skull and deeper acoustic seal within the external auditory canal, increasing interaural attenuation from ~40 dB (typical for supra-aural headphones) to 55–70 dB (especially at lower and mid frequencies). This substantial increase minimizes acoustic crossover to the non-test cochlea and drastically reduces the need for contralateral masking.

2In clinical bone-conduction audiometry, what is the standard threshold rule establishing when contralateral masking is mandatory?

A.Contralateral masking is required whenever an air-bone gap (ABG) in the test ear is greater than 10 dB

B.Contralateral masking is required only when the unmasked bone-conduction threshold exceeds 40 dB HL

C.Contralateral masking is only necessary when testing bilateral symmetrical conductive hearing losses

D.Contralateral masking is never required for bone conduction because the bone vibrator only stimulates the ipsilateral cochlea

Explanation: Because the interaural attenuation for bone conduction is practically 0 dB (sound radiates across the entire skull stimulating both cochleae almost equally), contralateral masking must be applied whenever there is an apparent air-bone gap in the test ear exceeding 10 dB. Without masking, it is impossible to determine which cochlea is responding to the unmasked bone-conduction vibrator.

3A patient presents with a suspected right unilateral conductive hearing loss. When performing the Weber tuning fork test (512 Hz) placed on the vertex of the cranium, where should the sound lateralize in a purely conductive impairment?

A.The sound lateralizes to the affected (right) ear

B.The sound lateralizes to the healthy (left) ear

C.The sound is heard centrally with equal intensity in both ears

D.The sound is completely inaudible due to middle ear impedance mismatch

Explanation: In a unilateral conductive hearing loss, the Weber tuning fork test lateralizes to the affected ear. This occurs because the conductive impairment eliminates the masking effect of ambient room noise in that ear and creates an occlusion-like effect with resonance changes that enhance bone-conducted sound perception on the impaired side.

4During a physical otologic evaluation, a Rinne test is performed using a 512 Hz tuning fork on the left ear. The patient reports that the sound is heard louder and longer when the fork is pressed against the mastoid process than when held beside the pinna. How is this result classified and interpreted?

A.Negative Rinne (BC > AC), indicating a conductive hearing loss in the left ear

B.Positive Rinne (AC > BC), indicating normal sensorineural function in the left ear

C.False-negative Rinne, confirming total bilateral profound sensorineural deafness

D.Equivocal Rinne, requiring immediate repetition using an ultra-low frequency 128 Hz tuning fork

Explanation: When bone conduction is perceived louder or longer than air conduction (BC > AC), the Rinne test is designated as 'negative' (or Rinne-negative), which is the classic sign of a conductive hearing impairment. Normally, air conduction is more efficient than bone conduction (AC > BC, positive Rinne) because the middle ear ossicular mechanism provides impedance matching.

5When placing a supra-aural earphone over the non-test ear to deliver contralateral masking during bone-conduction testing, the technician must account for the occlusion effect (OE). At which test frequencies is the occlusion effect clinically significant, and what adjustment is required?

A.At 250 Hz and 500 Hz, requiring an increase in masking noise intensity to overcome the artificially enhanced bone-conduction sensitivity of the covered ear

B.At 4000 Hz and 8000 Hz, requiring a reduction in masking noise intensity due to high-frequency acoustic standing waves

C.At all frequencies from 250 Hz to 8000 Hz equally, requiring a constant 30 dB addition to the masking calculation

D.Only at 2000 Hz, due to the acoustic resonance of the incudomalleolar joint under earphone compression

Explanation: The occlusion effect occurs when covering the external auditory meatus traps acoustic energy osseotympanically radiated by the vibrating cartilaginous and bony canal walls, increasing perceived bone-conduction loudness. This effect is prominent at low frequencies (approximately 15–20 dB at 250 Hz, 10–15 dB at 500 Hz, and ~5 dB at 1000 Hz with supra-aural cushions, but negligible above 1000 Hz). The technician must add the occlusion effect value to the minimum masking level to avoid under-masking.

6In the Hood plateau method for clinical masking, what characterizes the 'plateau' phase during incremental masking presentation?

A.The test ear's threshold remains stable and constant despite successive 5 dB increases in contralateral masking noise across a range of 15–20 dB

B.The test ear's threshold increases by 10 dB for every 5 dB increment of masking noise introduced

C.The masking noise becomes inaudible to the patient due to rapid auditory neural adaptation

D.The threshold in the test ear immediately shifts to the maximum output limit of the audiometer

Explanation: The Hood plateau method identifies the true threshold of the test ear when effective masking has eliminated the participation of the non-test ear without crossing over to the test ear. During this plateau zone (typically 15–20 dB wide), increasing the contralateral masking noise level in 5 dB steps does not change the patient's pure-tone threshold in the test ear.

7A patient presents with bilateral severe conductive hearing loss (bilateral air-conduction thresholds at 60 dB HL and unmasked bone-conduction thresholds at 10 dB HL). When attempting to mask using supra-aural headphones (IA = 40 dB), the technician encounters a 'masking dilemma'. What is the physiological cause of this dilemma?

A.The minimum effective masking level required to eliminate cross-hearing in the non-test ear exceeds the interaural attenuation, thereby immediately over-masking the test ear

B.The patient's stapedial reflexes contract continuously, producing bilateral acoustic impedance artifacts

C.Narrowband noise cannot be generated at frequencies above 1000 Hz when bone thresholds are normal

D.The audiometer's maximum masking attenuator cannot deliver sound pressures exceeding 50 dB SPL

Explanation: A masking dilemma occurs in large bilateral conductive or mixed losses when the minimum masking level needed to mask the non-test ear (AC_nontest + safety margin + occlusion effect = 60 + 10 + 15 = 85 dB HL) exceeds the bone-conduction threshold of the test ear plus interaural attenuation (BC_test + IA = 10 + 40 = 50 dB HL). Thus, the initial masking level immediately crosses over the skull and over-masks the test ear, leaving no usable plateau.

8In a patient diagnosed with stapedial otosclerosis, pure-tone audiometry characteristically reveals 'Carhart's notch'. What is the classic presentation of this audiometric phenomenon?

A.An apparent elevation of bone-conduction thresholds (not true sensorineural loss) most prominent at 2000 Hz (~15 dB)

B.A sharp notched air-conduction threshold drop at 4000 Hz with preserved bone conduction

C.A low-frequency conductive air-bone gap limited strictly to 125 Hz and 250 Hz

D.A mid-frequency sensorineural dip at 1000 Hz that reverses after tympanostomy tube placement

Explanation: Carhart's notch is an artifactual reduction in bone-conduction sensitivity seen in otosclerosis, characteristically peaking at 2000 Hz (approximately 5 dB at 500 Hz, 10 dB at 1000 Hz, 15 dB at 2000 Hz, and 5 dB at 4000 Hz). It results from the disruption of the ossicular inertial component of bone conduction and middle ear resonance following stapes footplate ankylosis, and it typically resolves after successful stapedotomy.

9A 45-year-old industrial factory worker undergoes occupational screening. The pure-tone audiogram reveals normal hearing bilaterally up to 2000 Hz, followed by a symmetrical sensorineural threshold notch dropping to 55 dB HL at 4000 Hz with recovery at 8000 Hz. This pattern is pathognomonic for which condition?

A.Noise-Induced Hearing Loss (acoustic notch / socioacusis)

B.Bilateral stapedial otosclerosis

C.Sudden idiopathic sensorineural hearing loss

D.Cogan syndrome with interstitial keratitis

Explanation: The 4000 Hz notch (often extending between 3000 Hz and 6000 Hz with relative recovery at 8000 Hz) is the classic hallmark of noise-induced hearing loss (NIHL). It arises because the acoustic resonance of the external ear canal amplifies sounds in the 2000–4000 Hz range, directing maximum mechanical stress to the basal turn of the cochlea approximately 10 mm from the base.

10An 82-year-old patient demonstrates a bilateral, symmetrical, gently down-sloping high-frequency sensorineural hearing loss with no air-bone gap and preserved low-frequency thresholds. What is the most likely audiometric diagnosis?

A.Age-related hearing loss (Presbycusis)

B.Congenital cholesteatoma

C.Unilateral vestibular schwannoma

D.Endolymphatic hydrops (Meniere's disease)

Explanation: Presbycusis (age-related sensorineural hearing loss) characteristically presents as a bilateral, symmetrical, slowly progressive, down-sloping sensorineural hearing loss that affects the highest frequencies first and most severely due to degenerative loss of outer hair cells and stria vascularis atrophy in the cochlear basal turn.

About the Esame di Stato Tecnico Audiometrista Exam

The Esame di Stato abilitante per Tecnico Audiometrista is the official qualifying milestone that grants graduates of the Laurea in Tecniche Audiometriche (Classe L/SNT3 - Professioni Sanitarie Tecniche Assistenziali) the legal right to practice as registered audiometry technicians throughout Italy and enroll in the Commissione di Albo dei Tecnici Audiometristi of the Ordine TSRM-PSTRP (Federazione Nazionale Ordini dei Tecnici Sanitari di Radiologia Medica e delle Professioni Sanitarie Tecniche, della Riabilitazione e della Prevenzione) pursuant to Legge 3/2018. Defined by Ministerial Decree n. 667 of 14 September 1994, the audiometry technician is the healthcare professional competent for performing all non-invasive diagnostic investigations of auditory and vestibular systems, psychoacoustic and electrophysiological measurements, newborn hearing screenings, vestibular recording, equipment electroacoustic calibration, and acoustic rehabilitation testing upon medical prescription. Independent Tecnico Audiometrista State Exam practice by OpenExamPrep provides an English-language MCQ study adaptation covering pure-tone and speech audiometry, impedance audiometry, evoked auditory potentials, vestibular diagnostics, and professional deontology.

Exam sponsor: Ministero dell'Università e della Ricerca (MUR) & designated universities with SSN teaching hospitals. The requirements and fees below concern the certification or admission exam, separate from our free practice resources.

Assessment

Article 7 of D.I. 19 febbraio 2009 gives the final examination for the Laurea in Tecniche Audiometriche (L/SNT3) the legal value of an Esame di Stato. The national rule requires two components: a practical examination demonstrating profession-specific theoretical, practical, and technical-operational competence, and preparation and discussion of a thesis. It does not prescribe one national item count, duration, numerical cut score, fee, detailed local task type, or delivery language; candidates must use their university's current notice for those logistics. Independent Tecnico Audiometrista practice by OpenExamPrep is an English-language four-option MCQ study adaptation, not an official translation, a format simulation, or a substitute for practical or oral performance practice.

Time Limit

Varies by university; no single national duration is published

Passing Score

Set by the university; no single national numerical cut score is published

Exam / Certification Fees

Varies by university; no single national fee is published

Exam sponsor website

Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.

Official sources

Our practice resources: topics covered

We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.

30 local questions (not an official percentage)

Pure-Tone and Speech Audiometry

Air- and bone-conduction pure-tone threshold determination, interaural attenuation, clinical masking procedures (Hood plateau method), suprathreshold testing (SISI, tone decay, Fowler ABLB), tuning fork tests (Weber, Rinne, Schwabach, Bing), speech recognition threshold (SRT), word recognition scores (WRS), speech-in-noise testing, and rollover index evaluation

25 local questions (not an official percentage)

Impedance Audiometry & Tympanometry

Static acoustic admittance, tympanometric peak pressure (TPP), equivalent ear canal volume (Vea), Jerger classification (Types A, As, Ad, B, C), high-frequency probe-tone (1000 Hz) tympanometry in infants, ipsilateral and contralateral acoustic stapedial reflex thresholds, acoustic reflex decay test, and Eustachian tube function testing (intact vs. perforated tympanic membrane)

19 local questions (not an official percentage)

Evoked Auditory Potentials & Newborn Hearing Screening

Auditory Brainstem Response (ABR/BERA) wave morphology (Waves I–V), absolute and interpeak latencies (I-III, III-V, I-V), rate and intensity series, electrocochleography (ECochG SP/AP ratio), Auditory Steady-State Response (ASSR), and universal newborn hearing screening protocols using transient-evoked (TEOAE) and distortion-product (DPOAE) otoacoustic emissions

13 local questions (not an official percentage)

Vestibular Diagnostics & Balance Assessment

Videonystagmography (VNG), spontaneous, gaze-evoked, and positional nystagmus (Dix-Hallpike and roll tests for BPPV), Fitzgerald-Hallpike bithermal caloric irrigation (Jongkees formula for canal paresis and directional preponderance), video Head Impulse Test (vHIT vestibulo-ocular reflex gain and saccades), and static/dynamic posturography

7 local questions (not an official percentage)

Equipment Calibration, Acoustic Hygiene, Deontology & Ordine TSRM-PSTRP

Electroacoustic calibration standards (ISO 389, IEC 60645), sound booth ambient noise thresholds (ISO 8253-1), biological calibration verification, professional profile statute (D.M. 667/1994), professional register within Ordine TSRM-PSTRP (Legge 3/2018), professional autonomy (Legge 42/1999, Legge 251/2000), informed consent (Legge 219/2017), professional secrecy (Art. 622 c.p.), and ECM continuing education requirements

Preparing for the Esame di Stato Tecnico Audiometrista Exam

What You Need to Know

Passing score: Set by the university; no single national numerical cut score is published
Assessment: Article 7 of D.I. 19 febbraio 2009 gives the final examination for the Laurea in Tecniche Audiometriche (L/SNT3) the legal value of an Esame di Stato. The national rule requires two components: a practical examination demonstrating profession-specific theoretical, practical, and technical-operational competence, and preparation and discussion of a thesis. It does not prescribe one national item count, duration, numerical cut score, fee, detailed local task type, or delivery language; candidates must use their university's current notice for those logistics. Independent Tecnico Audiometrista practice by OpenExamPrep is an English-language four-option MCQ study adaptation, not an official translation, a format simulation, or a substitute for practical or oral performance practice.
Time limit: Varies by university; no single national duration is published
Exam / certification fees: Varies by university; no single national fee is published Official sources

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Esame di Stato Tecnico Audiometrista: Suggested Study Strategy

1Master clinical masking rules for air conduction (cross-hearing occurs when AC_test exceeds BC_non-test by interaural attenuation, 40 dB for supra-aural headphones and 55–70 dB for insert earphones) and bone conduction (mask whenever an air-bone gap in the test ear exceeds 10 dB).

2Understand the Hood plateau method for masking: identify the under-masking zone, the plateau zone (effective masking where threshold remains constant across 15–20 dB of noise increment), and over-masking (when masking noise crosses over the skull to the test ear).

3Interpret tympanograms accurately using Jerger classification and normative values: Type A (normal compliance 0.3–1.6 ml, pressure -100 to +50 daPa), Type As (reduced compliance, stapedial otosclerosis), Type Ad (hypercompliant, ossicular discontinuity), Type B (flat, middle ear effusion or perforation differentiated by ear canal volume), and Type C (negative pressure <-100 daPa, Eustachian tube dysfunction).

4For pediatric and infant tympanometry under 6 months of age, remember to use a 1000 Hz high-frequency probe tone rather than 226 Hz due to middle ear compliance and canal wall elasticity.

5Analyze Auditory Brainstem Response (ABR) wave morphology: identify Waves I, III, and V, normal interpeak latencies (I-III ~2.0 ms, III-V ~1.9 ms, I-V ~4.0 ms at 80 dB nHL), and recognize retrocochlear patterns such as delayed I-V interval or interaural wave V latency difference (IT5 > 0.3–0.4 ms).

6Differentiate vestibular pathology: calculate Jongkees formula for caloric irrigation ((R-L)/(R+L)*100 for unilateral weakness > 20–25%), and understand video Head Impulse Test (vHIT) findings showing decreased VOR gain with overt and covert corrective saccades.

7Review legal and regulatory frameworks: D.M. 667/1994 (audiometry technician profile), Legge 42/1999 (direct professional autonomy), Legge 3/2018 (Ordine TSRM-PSTRP), informed consent principles under Legge 219/2017, and electroacoustic calibration standards (ISO 389 and IEC 60645).

Frequently Asked Questions

What is the legal framework governing the Italian Audiometry Technician State Exam (Esame di Stato Tecnico Audiometrista)?

The qualification is governed by Article 7 of Decreto Interministeriale 19 febbraio 2009 (Determinazione delle classi delle lauree delle professioni sanitarie) in conjunction with Decreto Ministeriale 14 settembre 1994, n. 667 (professional profile of the Tecnico Audiometrista). Under Italian law, the final degree examination (prova finale) of the 3-year Laurea in Tecniche Audiometriche (Classe L/SNT3) has the statutory standing of an Esame di Stato abilitante, empowering successful candidates to exercise the regulated healthcare profession of Tecnico Audiometrista without needing a separate post-graduate state licensing board.

How is the qualifying examination structured and what are the passing criteria?

Article 7 of D.I. 19 febbraio 2009 requires two components: a practical examination demonstrating profession-specific theoretical, practical, and technical-operational competence, and preparation and discussion of a thesis. Detailed tasks, order, scoring, duration, and delivery arrangements are set by the university rather than standardized nationally.

What professional body must an Italian audiometry technician register with upon passing the exam?

Following the enactment of Legge 11 gennaio 2018, n. 3 (the Lorenzin Health Reform), audiometry technicians must register with the Commissione di Albo dei Tecnici Audiometristi within the territorial Ordine dei Tecnici Sanitari di Radiologia Medica e delle Professioni Sanitarie Tecniche, della Riabilitazione e della Prevenzione (Ordine TSRM-PSTRP). Registration in the professional register (Albo) is mandatory by law to practice audiometric diagnostics in both public healthcare (Servizio Sanitario Nazionale) and private clinical centres.

What fees are required to sit the examination?

Fees, dates, duration, grading details, and any repeat procedure are set by the individual university. D.I. 19 febbraio 2009 does not publish a single national fee, timetable, duration, or numerical cut score for this final qualifying examination.

What are the primary clinical and professional competencies of a Tecnico Audiometrista under D.M. 667/1994?

Under D.M. 667/1994, the audiometry technician is competent for performing all non-invasive diagnostic investigations of auditory and vestibular systems upon medical prescription or indication. This encompasses pure-tone air and bone audiometry, speech audiometry, suprathreshold tests, acoustic immittance and reflexometry, auditory evoked potentials (ABR/BERA, ASSR, electrocochleography), otoacoustic emission (OAE) screening, videonystagmography and caloric vestibular examinations, equipment electroacoustic calibration, and post-prosthetic auditory assessment, distinct from hearing aid dispensing which is reserved for the Tecnico Audioprotesista (D.M. 668/1994).

Why does OpenExamPrep present practice questions in English multiple-choice format?

D.I. 19 febbraio 2009 does not publish one national delivery language for this university-run final examination. This OpenExamPrep resource uses English four-option MCQs as an independent study adaptation. It is not an official translation, does not simulate the practical examination or thesis defense, and is not a substitute for performance practice or the candidate's university notice.