Final answer:
Progressive bilaterally symmetric sensorineural hearing loss with subjective tinnitus, advanced age, and absence of other neurologic signs suggests Ménière's disease.
Step-by-step explanation:
Progressive bilaterally symmetric sensorineural hearing loss with subjective tinnitus, advanced age, and absence of other neurologic signs suggests Ménière's disease. Ménière's disease is a disorder that affects both equilibrium and hearing and is characterized by symptoms such as vertigo, ringing in the ears, and hearing loss. It is believed to be caused by an accumulation of fluid in the inner ear.