2023.02.22_Quiz

What is the name of structure A?

• Cochlea

• Ossicles

• Earlobe

• Ear canal

Which of the following is not involved in the transmission of sound?

• Eustachian tube

• Oval window

• Auditory nerve

• Cochlea

Which of the following is true for the mechanism of hearing?

• Earlobe -> Ear canal -> Eardrum -> Ossicles -> Oval window

• Earlobe -> Ear canal -> Ossicles -> Eardrum -> Oval window

• Earlobe -> Oval window -> Ear canal -> Ossicles -> Eardrum

• Ear canal -> Earlobe-> Eardrum -> Ossicles -> Oval window

Which of the following amplifies sound vibrations and transmits to the oval window?

• A

• B

• C

• X

Which of the following is the function of auditory nerve?

• Detects and convert sound vibrations into nerve impulses

• Sends nerve impulses from the cochlea to the brain to be interpreted

• Interprets nerve impulses from the cochlea

• Collects and transmits the sound vibration from the ossicle to the cochlea

Which of the following helps to balance the body?

• A

• B

• C

• X