ILE Exam Hearing Aids Questions with 100% Correct Answers 2024
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Course
ILE Hearing Aids
Institution
ILE Hearing Aids
ILE Exam Hearing Aids Questions with 100% Correct Answers 2024
ILE Exam Hearing Aids Questions with 100% Correct Answers 2024
ILE Exam Hearing Aids Questions with 100% Correct Answers 2024
ILE Exam Hearing Aids Questions with
100% Correct Answers 2024
Hand Cupped Behind Ear - ACCURATE>>> -first Hearing Aid
-increased sound by 5-8db
-included horns,trumpets, speaking tubes
1892 - ACCURATE>>> -carbon amplifiers patent by Alexander Bell
-marketed 1902-1903 until 1930;first patent for a telephone type hearing instrument
1920 - ACCURATE>>> large vacuum tubes; not portable
The Most Important function of the oval window is to : - ACCURATE>>> transfer
vibration from the ossicular chain
Hair Cells a rise from the layer on top of the : - ACCURATE>>> organ of corti
The theory of hearing that is considered the most accurate is : - ACCURATE>>> Place
Theory, Volley Theory, Temporal Theory
The Three semicircular canals are: - ACCURATE>>> 1)90degress angle to one another
2)superior,posterior, and lateral
3)detectors of rotational movement in any direction
This study source was downloaded by 100000888206670 from CourseHero.com on 08-21-2024 22:43:28 GMT -05:00
, The average length of an uncoiled basilar membrane is - ACCURATE>>> 35mm
The name given to the nerve cells connecting the organ of corti to the 8th cranial Nerve
is : - ACCURATE>>> Spiral Ganglia
The Theory of hearing that describes the cochlea as consisting of nerve ending with hair
cells that respond to specific frequencies: - ACCURATE>>> The Place Theory
The basilar membrane is located: - ACCURATE>>> In the scala media
Sounds appear to be louder when both ears hear together because of: -
ACCURATE>>> binaural summation
Collectively the semi circular canals are called the - ACCURATE>>> vestibular system
The inability of the brain to accurately process auditory stimuli is called a -
ACCURATE>>> Central Hearing Loss
A Congential hearing loss : - ACCURATE>>> is always present @ or near birth
Tinnitus is most common in : - ACCURATE>>> SNHL sensorineural hearing loss
A small increase in intensity that results in a large increase in perceived loudness is call:
- ACCURATE>>> recruitment
A central hearing loss involves the : - ACCURATE>>> cochlea& auditory nerve
Common symptoms of Meniere's syndrome include: - ACCURATE>>> tinnitus, vertigo,
hearing loss
Acoustic trauma is caused by : - ACCURATE>>> sudden impact noise
Noise in the head such as roaring, hissing, buzzing or ringing is called: -
ACCURATE>>> tinnitus
Hearing loss from noise exposure is usually due to: - ACCURATE>>> cochlear hair cell
damage
A damaged Organ of Corti can cause a : - ACCURATE>>> SNHL
Carbon Amplifiers - ACCURATE>>> provided enough gain to help many people
Vacuum tube amplifiers of the 1920's - ACCURATE>>> were not portable
The miniature vacuum tube of 1938 - ACCURATE>>> allowed powerful hearing aids to
be body Inflworn
This study source was downloaded by 100000888206670 from CourseHero.com on 08-21-2024 22:43:28 GMT -05:00
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