What can happen with a single exposure to sound at 140 decibels or more?

What can happen with a single exposure to sound at 140 decibels or more?

• A. It may cause temporary deafness
• B. It may cause permanent damage
• C. It has no effect on health
• D. It may cause short-term headaches

Answer: (B)

Exposure to sound levels at 140 decibels or more can lead to permanent damage to the auditory system. Such high-intensity sounds can instantly damage the delicate structures within the ear, particularly the hair cells in the cochlea responsible for hearing. When these hair cells are damaged, they cannot regenerate, leading to irreversible hearing loss. The likelihood of experiencing this level of damage increases with the intensity and duration of exposure. Therefore, recognizing the severe implications of exposure to extreme noise levels is vital for maintaining hearing health and implementing appropriate safety measures in environments where such sounds are prevalent.

Exposure to sound levels at 140 decibels or more can lead to permanent damage to the auditory system. Such high-intensity sounds can instantly damage the delicate structures within the ear, particularly the hair cells in the cochlea responsible for hearing. When these hair cells are damaged, they cannot regenerate, leading to irreversible hearing loss. The likelihood of experiencing this level of damage increases with the intensity and duration of exposure. Therefore, recognizing the severe implications of exposure to extreme noise levels is vital for maintaining hearing health and implementing appropriate safety measures in environments where such sounds are prevalent.