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Chapter 11
| Question | Answer |
|---|---|
| Congenitally deaf | Those who were born deaf |
| Adventitiously deaf | Those who acquired deafness at sometime after birth |
| Prelingual deafness | Deaf that occurs at birth or early in life before speech and language development |
| Tympanic membrane | Boundary between the outer and middle ears |
| Auricle | The part of the year that protrudes from side of the head |
| Oval window | The link between the middle and inner ears |
| Vestibular mechanism | Located in the upper portion of the inner ear, is responsible for the sense of balance. |
| Cochlea | By for the most important organ for hearing. |
| Otacoustic Emissions | These sounds emitted by the Coachella are known as Oda acoustic emissions. |
| Pure tone audiometry | Designed to establish the individuals threshold for hearing at a variety of different frequencies. |
| Hertz | Has to do more with the number of vibrations per unit of time of a sound wave. |
| Audiometric zero | The zero decibal level. |
| Speech audiometry | To test a person's detection and understanding of speech. |
| Conductive hearing impairment | Refers to an interference with the transfer of sound along the conductive pathway of the middle or outer ear. |
| Sensorineural hearing impairment | involves problems in the inner ear. |
| Mixed hearing impairment | A combination of the two. |
| External otitis | An infection of the skin of the external auditorial canal. |
| Otitis media | An information of the middle ear space. |
| Connexin 26 gene | The most common cause of congenital deafness. |
| Congenital cytomegalovirus | A herpes virus, is the most frequent non-genetic cause of deafness and infants. |
| Oralism manualism debate | Borealism favors teaching people who are deaf to speak, whereas manual ism advocates the use of some kind of manual communication. |
| Homophenes | Different sounds that are visually identical when spoken. |
| Finger spelling | Representation of letters of the English alphabet by finger positions, is also used occasionally to spell out certain words. |
| Text telephones | People can use a TT to connect to a telephone to type a message to anyone else who has a TT. |
| Transliteration | Similar to signed English, maintains the same word order is spoken English. |