Physiological Basis Of Noise

Question 0

You need a _______ to catch the sound waves.

Answer 0

Receptacle

Question 1

Sounds travels in _______ ______?

Answer 1

Physical energy

Question 2

You have __ ears. _____ on each side.

Answer 2

Six, three.

Question 3

The common name for an eat is ______. While the scientific name is _____.

Answer 3

Auricle , pinna

Question 4

The ear is in the shape of a _____ ______.

Answer 4

Single helix

Question 5

The outer ear has three main parts, the _____, the _____, and the _______.

Answer 5

Tragus, antetragus, lobe

Question 6

The pinna has two major functions,
•_______
•____ _________ ___ _______ ________

Answer 6

Protection, and the gathering of sound waves.

Question 7

When we speak, the air travels ____ and ____. This is because the air is ____ ______.

Answer 7

Out and up. Less dense as you go up.

Question 8

Directly behind the Tragus, we have an opening called the ________ _______.

Answer 8

Auditory meatus. Or ear canal.

Question 9

The auditory meatus has a ______ lining that we call ____ ____.

Answer 9

Muccosis. Ear wax.

Question 10

The doctor will look inside your ear with a _______.

Answer 10

Otoscope

Question 11

The doctor is checking for multiple things, name them:

Answer 11

Foreign objects 
Unusual growth
Color- pink is healthy red is not. 
Eat drum to have perforations or holes. 
If light shines through it is healthy.

Question 12

At the end of the auditory meatus, we have a translucent membrane on a bias. This membrane is called the _______ membrane.

Answer 12

Tympanic

Question 13

The tympanic membrane is the dividing line of the _______ and ______ ear.

Answer 13

External and middle

Question 14

You have three bones in your ear: ______ _______ ______

Answer 14

Malleus, incus, and stapes.

Question 15

These three bones are called the ________. When they are connected they are called the _________ chain.

Answer 15

Ossicles. Ossicular.

Question 16

The _____ bone is the smallest bone in the human body.

Answer 16

Stapes

Question 17

The area where the three bones are located is called the _________.

Answer 17

Cacoon.

Question 18

Leading up to the Cacoon from the inside is a tube called the ___________ tube.

Answer 18

Eustachian

Question 19

The stapes bone can be damaged by an infection called _______ ________.

Answer 19

Rheumatic fever

Question 20

The bottom part of the stapes is called the _________.

Answer 20

Pedestal

Question 21

The membrane under the stapes is called the _____ ________.

Answer 21

Oval window.

Question 22

The oval window is the dividing line between the ______ and ______ ears.

Answer 22

Middle and inner

Question 23

The oval window is attached to the organ of the inner ear. Which is called the _________.

Answer 23

Cochlea

Question 24

In the snail part of the cochlea there is a very ______ liquid called ________.

Answer 24

Viscuous, endolympth

Question 25

Inside the cochlea there are small hair-like projections lumped in groups of _____. Collectively they are the ___________ _____ ________.

Answer 25

Three

Organ of corti

Question 26

The sound waves vibrate into the ________ and transfers to the corti where all the ______ energy is transferred into _______ _________.

Answer 26

Cochlea
Physical energy
Electrical impulses