224k views
0 votes
Is hearing loss gradually decrease over time?
a) True
b) False

User Ebonee
by
8.3k points

2 Answers

6 votes

The answer is false.

Hearing loss does not gradually decrease over time. In fact, hearing loss tends to worsen if left untreated or if the underlying cause is not addressed. There are two types of hearing loss: sensorineural and conductive.

Sensorineural hearing loss occurs when there is damage to the inner ear or the auditory nerve. The most common cause of sensorineural hearing loss is age-related hearing loss, also known as presbycusis. As people get older, the sensory cells in the inner ear can become damaged, leading to a gradual decline in hearing ability. This type of hearing loss is permanent and typically worsens over time.

Conductive hearing loss, on the other hand, can be caused by issues in the outer or middle ear, such as ear infections or earwax blockage. In some cases, these issues can be resolved with medical treatment or surgery, resulting in a restoration of hearing. However, if left untreated, conductive hearing loss can also worsen over time.

It's important to note that not all hearing loss is age-related. Other factors such as exposure to loud noises, certain medications, genetic conditions, and head injuries can also contribute to hearing loss.

To determine the severity and progression of hearing loss, it is essential to consult with a healthcare professional, such as an audiologist or an ear, nose, and throat (ENT) specialist. They can conduct various tests to assess your hearing and recommend appropriate treatments, such as hearing aids or cochlear implants, if necessary.

In summary, hearing loss does not gradually decrease over time. The progression and severity of hearing loss depend on the underlying cause and whether it is properly treated or managed. Regular check-ups with a healthcare professional are crucial in monitoring and addressing any changes in hearing ability.

User Rvdginste
by
8.7k points
6 votes

Final answer:

Hearing loss often progresses over time, with age-related presbycusis typically worsening at higher frequencies. Hearing aids are effective for certain types of hearing loss, and various tests like audiograms help diagnose hearing loss severity and type.

Step-by-step explanation:

Hearing loss does indeed gradually decrease over time, which is a condition known as presbycusis. This age-related hearing loss typically results in an increasing severity of hearing loss at higher frequencies. Hearing aids can be highly effective for treating certain types of hearing loss, such as sensorineural hearing loss and conductive hearing loss, but not conditions like interaural time differences.

Furthermore, hearing loss caused by noise exposure often shows a characteristic dip at around 4000 Hz, and this can also affect the hearing in both ears. Tests like an audiogram, which assesses hearing over a frequency range from 250 to 8000 Hz, can help diagnose the type of hearing loss and its severity.

It is false that the observed frequency becomes infinite when the source moves at the speed of sound. Moreover, waves can indeed superimpose even if they have different frequencies, which is a true statement regarding wave behavior. It is important to distinguish that frequency is perceived as pitch, not volume, and louder sounds do not necessarily have a higher frequency.

Therefore answer is b) False.

User Cheerio
by
8.2k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.