Questions
21
The receptor cells which sense sounds are located on the
Answer: Basilar membrane
22
The mouth of the lower chamber of the cochlea is known as
Answer: Round window
23
The mouth of the upper chamber of the cochlea is known as
Answer: oval window
24
Both the upper and lower chambers of the cochlea are filled with
Answer: Endolymph
25
Cochlea is divided into two chambers by a membrane called
Answer: Basilar Membrane
27
Which of the following are involved in the maintenance of equilibrium of the body
Answer: Vestibule and semicircular canals
33
The cavity of middle ear is connected to the cavities of mouth by a tube called
Answer: Eustachian canal
35
Which of the following bones contain in the Middle Ear?
Answer: All the above
36
The delicate membrane at the end of the External Auditory Meatus is called
Answer: Ear Drum or Tympanum
37
Which of the following connects the external ear with the inner structures?
Answer: External Auditory Meatus
39
Some sounds can enter the inner ear through the bones of the skull. This is called
Answer: Bony conduction
