Final answer:
Labyrinthitis is a vestibular disorder causing balance and hearing issues. Sensorineural hearing loss can be treated with hearing aids, while BPPV causes dizziness due to dislodged utricular crystals. Ataxia is a movement disorder affecting coordination and balance, often linked to cerebellar damage.
Step-by-step explanation:
The vestibular disorder mentioned in the student's question is labyrinthitis, which is an inflammation of the inner ear causing balance and hearing issues. This disorder can cause symptoms such as vertigo, hearing loss, and tinnitus (ringing in the ears). Ménière's disease is another condition that affects both equilibrium and audition, characterized by an overproduction of fluid in the inner ear structures like the vestibule or cochlea, leading to changes in patient symptoms over time. For hearing aids, sensorineural hearing loss is a common condition that they can treat effectively. Benign Paroxysmal Positional Vertigo (BPPV) causes dizziness due to the migration of calcium carbonate crystals from the utricle into the semicircular canals, which stimulates hair cells inappropriately. Both the auditory and vestibular systems contain hair cells, which are essential for detecting sound and maintaining balance, respectively.
Exposure to factors like antibiotics and drinking alcohol can lead to issues within the vestibular system. Similarly, ataxia is a movement disorder of the cerebellum that results in loss of coordination and balance issues, which is sometimes a consequence of cerebellar damage or underlying conditions affecting proprioception and equilibrium.