Question 4

Loss of high-pitched frequency hearing

Musicians who frequently perform at loud concerts may experience damage to their cochleas, which can lead to a loss of hearing, particularly in high-pitched frequencies. This type of hearing loss is often associated with prolonged exposure to loud sounds, which affects the hair cells in the cochlea responsible for detecting these frequencies.

A) Loss of high-pitched frequency hearing

This option is correct because exposure to loud concerts can result in noise-induced hearing loss, particularly affecting the ability to hear higher frequencies. Damage to the cochlea from loud sounds can cause hair cell loss, leading to a diminished capacity to perceive sounds in the higher range.

B) Vertigo when traveling by car

This option is incorrect as vertigo is typically related to issues with the vestibular system or balance, rather than direct damage to the cochlea from loud noises. While hearing loss can occur, it does not inherently cause vertigo during activities such as car travel.

C) Inability to hear any loud noises

This option is also incorrect because while loud noise exposure can cause hearing loss, it does not result in a complete inability to hear loud noises. Instead, individuals may have reduced sensitivity to certain frequencies rather than a total loss of hearing.

D) Greater sensitivity to bright light

This option is incorrect as it pertains to visual sensitivity rather than auditory issues. Hearing damage from loud concerts does not influence sensitivity to light, which is an unrelated sensory function.

Conclusion

In summary, the correct answer, "Loss of high-pitched frequency hearing," directly relates to the effects of loud concert exposure on the cochlea. The other options fail to address the specific auditory damage caused by loud sounds, focusing instead on unrelated symptoms or misinterpretations of hearing loss.