Answer:
B. Conductive hearing loss
Explanation:
Conductive hearing loss refers to a problem transfering sound waves because of a blockage or damage in the outer ear, middle ear or tympanic membrane. This problem can be treated with medicines or surgery and hearing can be fully restored. Conductive hearing loss can be caused for several things like an accumulation of ear wax, a middle ear infection or a chronic infection. Because of this, the answer is conductive hearing loss.