This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: ENT
Presbycusis is: 
Select and explain. 
A. Loss of accommodation power, B. Hearing loss due to aging, C. Noise induced hearing loss, D. Congenital deafness
B: Hearing loss due to aging
Answer: B: Hearing loss due to aging 
Explanation: Presbycusis , or age-related hearing loss, is the cumulative effect of aging on hearing.It is a progressive and irreversible bilateral symmetrical age-related sensorineural hearing loss resulting from degeneration of the cochlea or associated structures of the inner ear or auditory nerves.