Читать книгу A Practical Approach to Special Care in Dentistry - Группа авторов - Страница 150

 The symptoms of auditory deficit depend on the cause and level of hearing loss

 The presence of comorbidities is in general more common when the auditory deficiency occurs during the prenatal or perinatal stage

 Children younger than 4 months do not turn face to noises; at 12 months, they are unable to articulate a single word and only respond when they can see the speaker or when certain sounds are produced

 Older children talk in a high voice, continuously interrogate the speaker, and their pronunciation is unclear

 Sudden loss of hearing can be a symptom of another disease, such as stroke