Hearing Loss Types of Hearing Loss Test 2

Question 1

Unilateral hearing loss means the person has hearing loss in how many ears?

Accepted Answer

One ear only

Answer

Unilateral hearing loss refers to hearing loss in only one ear, while the other ear maintains normal or near-normal hearing.

Question 2

Which degree of hearing loss is classified as profound?

Accepted Answer

91+ dB HL

Answer

Profound hearing loss is classified as a hearing threshold of 91 dB HL or greater, representing the most severe category.

Question 3

Noise-induced hearing loss (NIHL) primarily damages which structures?

Accepted Answer

Cochlear hair cells

Answer

NIHL destroys the sensory hair cells in the cochlea, which are responsible for converting sound vibrations into electrical signals.

Question 4

What does 'bilateral' hearing loss mean?

Accepted Answer

Hearing loss in both ears

Answer

Bilateral hearing loss affects both ears, which can impact a person's ability to localize sound and understand speech in noise.

Question 5

Ototoxic hearing loss is caused by which factor?

Accepted Answer

Certain medications or chemicals

Answer

Ototoxic hearing loss results from exposure to substances such as certain antibiotics, chemotherapy drugs, or industrial chemicals that damage the inner ear.

Hearing Loss Practice Test

Hearing Loss Practice Test

Hearing Loss Types of Hearing Loss Test 2