e4 ears

Question 1

Which of the following parts of the ear are associated with balance?

Answer 1

semi-circualr canals

Question 2

Which of the following part of the ear is where sound is converted into nervous impulses?

Answer 2

the cochlea

Question 3

Ear clearing is required to?

Answer 3

equalise middle and outer ear pressure

Question 4

Reversed ear is when?
Select one:

a.
Pressure in the middle ear is less than the outer ear

b.
Pressure in the middle ear is equal to the outer ear

c.
Pressure in the middle ear is greater than in the outer ear

d.
The eardrum moves inwards

e.
The eardrum becomes punctured

Answer 4

C