What is a deep hearing loss?
Deep hearing loss is freely defined as an inability to hear sounds quieter than 95 decibels (DB). This definition is used by most healthcare professionals, but it may vary slightly in some parts of the world. Most legal systems use a formula that is defined as a percentage loss of the overall hearing ability. These standards may vary from one jurisdiction to another, but the deep hearing loss is most often defined as a loss of at least 90%. People with deep hearing loss have difficulty understanding speech and probably rely on sign language, reading lips or both.
In the field of health care, hearing loss is categorized as mild, medium, serious and deep. A slight or slight loss of hearing can make it difficult after the conversation, especially if other background sounds are present. Someone with a slight loss of hearing is likely to use the hearing aid. Hearing loss is characterized by the inability to hear sounds outside 70 to 95 dB R Range. Many people with hardIn addition to using sign language or reading lips, hearing loss will need a strong hearing aid.
The most extreme degree of hearing loss that does not qualify because complete deafness is a deep loss of hearing. Someone with this level of auditory disability has difficulty to hear all the loudest sounds, and most of the daily sounds are completely inaudible. The 95 dB threshold for someone who has a deep hearing loss is the equivalent of being able to hear noise quieter than the metro train at a distance of 200 feet (61 m).
Several factors can contribute to the loss of hearing, up to the overall deafness. Exposure to very loud sounds can damage hearing. This damage may be caused by long -term exposure to very loud sounds or from very short exposure to extremely loud sounds. Sounds like those that create shots, Energy Energy Energyen a few minutes cause a deep loss of hearing. Diseases, congenital congenital defects, advanced age, physical damage, nerve damage, certain medicines and exposure to some chemicals, metals and solvents can cause hearing loss.
hearing loss can occur in one or both ears. It is common for someone with hearing impairment to have a different degree of hearing loss in each ear. Some types of hearing loss may be treatable, resulting in restoring some or all patient's hearing. Some people may gradually recover the full capacity of hearing after losing hearing due to exposure to loud noise, while some other causes of hearing loss may lead to permanent hearing damage.