Acoustic Trauma refers to which condition?

• A. Temporary or permanent hearing loss due to sudden, extremely high intensity noise.
• B. Chronic tinnitus
• C. Ear infection
• D. Minor ear irritation

Answer: (A)

Acoustic trauma is damage to the ear caused by a sudden, extremely loud sound, resulting in temporary or permanent hearing loss. This directly matches the description of abrupt exposure to very high-intensity noise that harms the auditory system, such as the hair cells in the cochlea, leading to a measurable loss of hearing after the event. While tinnitus can occur with acoustic trauma, the defining feature is the loss of hearing from a loud impulse, not a chronic ringing on its own. Ear infections involve inflammation from pathogens, and minor ear irritation is typically non-specific and not tied to a sudden high-intensity noise event.