Audiologist Licensure Exam Practice

Audiologist Licensure Exam Practice Test Questions And Correct Answers (Verified Answers) Plus Rationales 2026 Q&A | Instant Download Pdf

Comprehensive Review of Audiology Principles, Diagnostics, Rehabilitation, and Professional Practice

• The outer ear primarily functions to
• Equalize middle ear pressure
• Collect and funnel sound into the ear canal
• Convert sound to neural impulses
• Amplify low-frequency sounds

Rationale: The outer ear collects and directs sound waves toward the

tympanic membrane, enhancing sound localization and transmission.

• The cochlea is responsible for
• Maintaining balance
• Transducing mechanical sound vibrations into neural signals 1 / 4

• Equalizing air pressure
• Amplifying sound intensity

Rationale: The cochlea’s hair cells convert mechanical vibrations into

electrical impulses interpreted by the brain as sound.

• Which cranial nerve is associated with hearing and balance?
• Trigeminal (V)
• Vestibulocochlear (VIII)
• Facial (VII)
• Glossopharyngeal (IX)

Rationale: The vestibulocochlear nerve carries auditory and balance

information from the inner ear to the brain.

• The main purpose of tympanometry is to
• Measure auditory thresholds
• Test neural integrity
• Assess middle ear function and tympanic membrane mobility
• Evaluate cochlear hair cell response

Rationale: Tympanometry evaluates the compliance of the tympanic

membrane and middle ear pressure.

• A Type B tympanogram indicates
• Normal middle ear pressure
• Eustachian tube dysfunction
• Middle ear fluid or perforation
• Ossicular discontinuity 2 / 4

Rationale: Type B curves indicate reduced mobility, often due to

effusion or perforation of the tympanic membrane.

• Bone conduction testing bypasses
• Outer ear
• Middle ear
• Both outer and middle ear
• Inner ear

Rationale: Bone conduction directly stimulates the cochlea,

bypassing the outer and middle ear.

• Speech reception threshold (SRT) measures
• The softest level speech is detected
• The lowest level at which speech can be understood 50% of the

time

• Speech discrimination ability
• Noise tolerance levels

Rationale: SRT reflects the minimum intensity where a listener can

recognize familiar two-syllable words 50% of the time.

• A notched audiogram at 4000 Hz typically indicates
• Otosclerosis
• Noise-induced hearing loss
• Meniere’s disease
• Presbycusis 3 / 4

Rationale: The classic 4 kHz notch is characteristic of acoustic trauma

or long-term noise exposure.

• Presbycusis usually affects which frequencies first?
• Low frequencies
• High frequencies
• Mid frequencies
• All frequencies equally

Rationale: Age-related hearing loss begins in the high-frequency

range due to degeneration of hair cells at the cochlear base.

• The main function of the semicircular canals is
• Sound localization
• Detection of angular acceleration
• Pressure equalization
• Linear acceleration

Rationale: The semicircular canals detect head rotation and angular

movement for balance control.

• The saccule and utricle are responsible for detecting
• Angular motion
• Linear acceleration and gravity
• Rotational movement
• Air pressure changes

Rationale: These otolithic organs sense linear acceleration and

gravitational position.

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