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CTECH Level 3 HSC The Ear

Total questions: 24

Worksheet time: 12mins

Name
Class
Date
1.

What does the middle ear consist of?

a)

Ear canal,Ear drum

b)

Ear canal, ossicles

c)

Ear drum, Ossicles

d)

Ossicles, Cochlea

2.

What does the outer ear consist of?

a)

Auricle/Pinna

b)

Pinna, Ear Canal

c)

Auricle, Ear Canal

d)

Auricle/pinna, Ear Canal

3.

What does the inner ear consist of?

a)

Cochlea, Auditory Nerve/Tube

b)

Cochlea

c)

Ossicles, Cochlea

d)

Cochlea, Auditory nerve/tube, brain

4.

What are the three tiny bones called?

a)

Ossicles - Hammer, Angus, Stirrup

b)

Ossicles - Hammer, Anvil, Stirrup

c)

Occulars - Hammer, Anvil, Stirrup

d)

Occulars - Hanson, Angus, Stands

5.

What is inside of the Cochlea?

a)

Liquid, and tiny hairs

b)

Water, and tiny hairs

c)

Acid, and hairs

d)

Water, and fuzz

6.

What else does our ears do besides help us to hear?

a)

Smell

b)

Balance

c)

Sight

d)

Fight off sickness

7.

What is the importance of ear wax?

a)

Collects dust and dirt

b)

Help the sound travel

c)

Collect dust, dirt and fight infection

d)

Fight infection

8.

What turns the sound waves into neural signals ?

a)

Cochlea

b)

The movement of the liquid

c)

Movement of the cilia

d)

The Nerve

9.

What is the ear drum?

a)

A thin piece of skin

b)

A thin Tendon

c)

A bone

d)

Part of the inner ear

10.

Hammer, Anvil, and stirrup are all called....

a)

Three bones

b)

Ossicles

c)

Ear bones

d)

Occulars

11.

What comprehend the neural signals

a)

Our Nerves

b)

The cochlea

c)

The ears

d)

Our brain

12.
When sound waves cause the eardrum to vibrate, these vibrations are immediately passed on to the_________.
a)
outer ear and ear canal
b)
inner ear
c)
tiny hairs
d)
three small bones in the middle ear
13.
Which part of the ear acts as the sound collector?
a)
outer ear
b)
ear canal
c)
middle ear
d)
inner ear
14.
What is #13?
a)
Eardrum
b)
Anvil
c)
Hammer
d)
Cochlea
15.
What is #2?
a)
Ear Canal
b)
Pinna
c)
Hammer
d)
Anvil
16.
What unit do we use to measure sound?
a)
decibels
b)
inches
c)
pounds
d)
centimeters
17.
Sound is caused by ______________.
a)
vibrations
b)
light
c)
the sun
18.

What is in the Semi-Circular canals?

a)

Cilia (Tiny Hairs)

b)

Liquid

c)

Thin Skin

19.

Where is the Eustachian Tube connected to?

a)

The back of the head

b)

The back of the nose

c)

The back of the Ear

20.

What is this?

a)

Ear Drum

b)

Ear Canal

c)

Pinna

d)

Cochlea

e)

Hearing Nerve

21.

What is this?

a)

Pinna

b)

Hearing Nerve

c)

Cochlea

d)

Ear Drum

e)

Anvil

22.

What is this?

a)

Anvil

b)

Hammer

c)

Stirrup

d)

Ear Canal

e)

Ear drum

23.

The cochlea is found in which section of the ear?

a)

outer

b)

inner

c)

middle

24.
When sound waves cause the eardrum to vibrate, these vibrations are immediately passed on to the_________.
a)
outer ear and ear canal
b)
inner ear
c)
tiny hairs
d)
three small bones in the middle ear