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Damage to the basilar membrane is most likely to affect one's:a. vision.b. audition.c. sense of smell.d. vestibular sense.
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Tiny bones in the middle ear relay the eardrum's vibrations directly to the:a. oval window.b. fovea.c. basilar membrane.d. semicircular canals.
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The volley principle is most relevant to understanding how we sense:a. conduction.b. pitch.c. loudness.d. movement.
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Which of the following circumstances is most likely to contribute to conduction hearing loss?a. failure to use earplugs while working in a noisy factoryb. exposure to very loud rock musicc. misuse of Q-tips (cotton swabs) in cleaning your earsd. exposure to unpredictable or uncontrollable noise
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By amplifying soft sounds but not loud sounds, digital hearing aids produce:a. sensory interaction.b. compressed sound.c. cochlear vibration.d. sensory compensation.
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The number of complete sound waves that strike one's eardrum in a given second determines the _______ of the sound.a. pitchb. transductionc. decibel leveld. difference threshold
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The hammer, anvil, and stirrup are three tiny bones that transmit vibrations to the:a. vestibular sacs.b. oval window.c. eardrum.d. semicircular canal.
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Many elderly people lose their hearing for high-pitched sounds due to tissue degeneration near the beginning of the basilar membrane. This is best explained by the ________ theory.a. Young-Helmholtzb. frequencyc. opponent-processd. place
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Joe Wilson, age 55, has been told by experts that a hearing aid would restore his lost sense of hearing. It is likely that Joe's hearing loss involves problems within the:a. inner ear.b. middle ear.c. auditory nerve.d. basilar membrane.
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Blind musicians are more likely than sighted ones to develop perfect pitch. This best illustrates:a. blindsight.b. synaesthesia.c. prosopagnosia.d. sensory compensation.
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measuring unit for sound energy.
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located in the outer ear?
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located in the middle ear?
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located in the inner ear?
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semicircular canals, cochlea, auditory nerve.
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____ can be interpreted from the number of hair cells activated.
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two types of deafness?
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conductive hearing loss and sensorineural hearing loss.
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sensorineural hearing loss.
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middle ear damage?
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conductive hearing loss.
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electronic device that translates sounds into electrical signals that are wired into the cochlea's nerves?
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the sense or act of hearing?
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the number of complete wavelengths that pass a point in a given time.
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a tone's experienced highness or lowness; depends on frequency.
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the chamber between the eardrum and the cochlea containing 3 tiny bones, that concentrate the vibrations of the eardrum on the cochlea's oval window.
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a coiled, bony, fluid-filled tube in the inner ear through which sound waves trigger nerve impulses.
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the innermost part of the ear, containing the cochlea, semicircular canals, and vestibular sacs.
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in hearing, the theory that links the pitch we hear with the place where the cochlea's membrane is stimulated.
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in hearing, the theory that the rate of nerve impulses traveling up the auditory nerve matches the frequency of a tone, thus enabling us to sense its pitch.
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hearing loss caused by damage to the mechanical system by damage to the mechanical system that conducts sounds waves to the cochlea.
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conduction hearing loss.
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hearing loss caused by damage to the cochlea's receptor cells or to the auditory nerves; also called nerve deafness.
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sensorineural hearing loss.
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a device for converting sounds inot electrical signals and stimulating the auditory nerve through electrodes threaded into the cochlea.