A young person loves going to music concerts and frequently stands as close to the stage as they can. They never wear earplugs or any protective earwear. After years of concerts, they become hard-of-hearing and can no longer hear quiet sounds or low talking. What has happened to the concert-goer?
A) Their tympanic membrane has hardened from loud sounds.
B) Their hair cells are permanently damaged and desensitized to loud sounds.
C) The sound vibrations have caused a tumor to develop in their brain, which puts pressure on the vestibulocochlear nerve.
D) They must have used the antibiotic drug streptomycin at the same time as the loud music, which weakened their ear structures and caused them to rupture.
Correct Answer:
Verified
Q48: Receptors that are stimulated by changes in
Q49: Movement of hair cells in the semicircular
Q50: The taste sensation that amino acids such
Q51: Glaucoma is usually caused by
A)clouding of the
Q52: A child is affected by strabismus-type "lazy
Q54: General senses result from stimulation of receptors
Q55: A person who is colorblind lacks
A)retinas.
B)one type
Q56: If a person's right visual cortex is
Q57: While working in a lab without protective
Q58: Lorelei thinks of the days of the
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents