This guide was created for parents/guardians, general education teachers, and providers that may work with a child who is hard of hearing or Deaf.This document covers the following: what hearing loss iswearing hearing aids and cochlear implants - users can wear one hearing aid and one cochlear implant, one hearing aid, etc. what hearing aids and cochlear implants are and how this relates with the outer ear, ear canal, and eardrum. This product also explains what the cochlear and auditory nerve a