Unit 10 Module 20 (review) Flashcards
Everyone who has been diagnosed with a hearing impairment is also considered functionally deaf.
True
False
False
Sound waves move down the auditory canal
A. 2
B. 3
C. 1
C. 1
Vibrations of the tympanic membrane
A. 2
B. 3
C. 1
A. 2
Mechanical interactions of the bones of the middle ear
A. 2
B. 3
C. 1
B. 3
Vibrating the oval window
A. 4
B. 6
C. 5
A. 4
Movement of fluid within the inner ear
A. 4
B. 6
C. 5
C. 5
Activation of cells in the cochlea
A. 4
B. 6
C. 5
B. 6
The ossicular chain is one of the most important structures in the ear for functional hearing. It is made up a chain of three bones. The, __________ is the first bone in this chain and is attached to the tympanic membrane.
A. stapes
B. incus
C. malleus
C. malleus
Which structure directly stimulates hair cells?
A. tympanic membrane
B. ossicles
C. none of these are correct
D. oval window
C. none of these are correct
A hearing loss is classified by exactly where the auditory loss takes place. For instance, a __________ hearing loss is caused by inner ear disorders, specifically in either the cochlea or the auditory nerve or both.
A. conductive
B. sensorineural
B. sensorineural
This type of hearing loss results in distortions that make sounds, especially speech, less clear. Blockage of the outer or middle ear causes _____________ hearing loss, which reduces the loudness of sounds.
A. conductive
B. sensorineural
A. conductive
A __________ hearing impairment is an auditory deficit received after someone develops speech and language skills.
A. postlingual
B. prelingual
A. postlingual
This is different than a __________ hearing impairment that is acquired before speech and language skills are developed.
A. postlingual
B. prelingual
B. prelingual
For people with hearing impairments, language development is often directly related to intellectual development.
True
False
True
Which statement is true about the relationship between speech and language and hearing impairments?
A. Most deaf students have little problem learning speech and language skills.
B. If someone has congenital deafness, s/he often has major articulation, voice quality and tone problems.
C. If you are born deaf, hearing aids are helpful, but not necessary.
B. If someone has congenital deafness, s/he often has major articulation, voice quality and tone problems.