Audiogram Practice

Front

What is an audiogram?

Back

An audiogram is a graphical representation of an individual's hearing ability, showing the softest sounds a person can hear at different frequencies.

Front

What does a moderate to severe conductive hearing loss indicate?

Back

It indicates that there is a problem in the outer or middle ear that affects sound transmission, particularly at mid to high frequencies.

Front

How does increasing the amplitude of a sound wave affect the sound?

Back

It makes the sound louder.

Front

What is the purpose of a hearing aid?

Back

A hearing aid amplifies sound for individuals with hearing loss, making it easier for them to hear.

Front

What is the Rinne test?

Back

The Rinne test is a hearing test that uses a tuning fork to determine if a person has hearing loss, but it does not measure the degree of loss.

Front

What is the order of sound travel through the ear?

Back

Sound travels through the ear in the following order: ear canal, ear drum, ossicles, cochlea.

Front

What type of hearing loss is indicated by a flat audiogram?

Back

A flat audiogram typically indicates a conductive hearing loss, where hearing sensitivity is similar across all frequencies.

Front

What is sensorineural hearing loss?

Back

Sensorineural hearing loss is caused by damage to the inner ear or the auditory nerve, affecting the ability to hear faint sounds and understand speech.

Front

What is the function of the cochlea?

Back

The cochlea converts sound vibrations into electrical signals that are sent to the brain for interpretation.

Front

What is the difference between conductive and sensorineural hearing loss?

Back

Conductive hearing loss is due to problems in the outer or middle ear, while sensorineural hearing loss is due to damage in the inner ear or auditory nerve.