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biolooogy

Total questions: 160

Worksheet time: 2hrs 43mins

Name
Class
Date
1.

Sense organs are _____ in number in human beings.

a)

2

b)

3

c)

4

d)

5

2.

Sensation is_____.

a)

Physical process

b)

Chemical process

c)

Both

d)

None

3.

Eye ball is located in____

a)

Eye jacket

b)

Eye socket

c)

Skull

d)

All the above

4.

Your eyes are being protected by_____.

a)

Eye lashes

b)

Eye brows

c)

Eye lids

d)

All the above

5.

Eye brows protect us from_____.

a)

Dust particles

b)

Water droplets slide down from forehead

c)

Both

d)

None

6.

Eye lids and eye lashes protect us from_____

a)

Dust particles

b)

Light

c)

Both

d)

Water droplets

7.

Outermost layer that covers eye__.

a)

Sclera

b)

Chorion

c)

Retina

d)

All the above

8.

Cornea is____.

a)

Opaque layer that covers eye in outermost region

b)

Transperent layer that cover front part of eye

c)

Black coloured layer that supply blood to eye

d)

All the above

9.

Pupil dialates according to the ________.

a)

Size of object

b)

Intensity of light

c)

Both

d)

None

10.

Biconvex lens present in the eye is moved by the movement of _-muscles.

a)

Circular

b)

Longitudinal

c)

Ciliary

d)

Papillary

11.

Retina is____.

a)

Innermost layer of eye

b)

Sensory in function

c)

Posses receptor cells

d)

All the above

12.

The part of eye doesn't have any blood supply____.

a)

Cornea

b)

Pupil

c)

Lens

d)

All the above

13.

The chambers present in front of lens is calked____.

a)

Aquous chamber

b)

Viterous chamber

c)

Both

d)

None

14.

Part of eye useful for identification of human beings__

a)

Pupil

b)

Iris

c)

Lens

d)

Cornea

15.

_______ membrane starts as optic nerve.

a)

Sclera

b)

Chorion

c)

Retina

d)

All the above

16.

Fovea means____.

a)

Part of retina absence of receptor cells.

b)

Part of retina with the presence of abundant number of receptor cells.

c)

Part of retina starts as optic nerve

d)

All the above

17.

Binocular vision means_____.

a)

To visualise two objects at the same time.

b)

To visualise one object with one eye at a time.

c)

To visualise two objects with two eyes.

d)

To visualise one object at a time with two eyes.

18.

_____ part of the eye is visible to outside while the remaining part lo ated in eye socket.

a)

1/3rd

b)

1/4 th

c)

1/5 th

d)

1/6 th

19.

Sense organs help us____

a)

To direct us towards stimukus

b)

To survive in the surroundings

c)

To get knowledge from surroundings

d)

All the above

20.

The nerve that sends sensation to the brain from eye is called_____.

a)

Claocal nerve

b)

Audible nerve

c)

Optic nerve

d)

All the above

21.

Photoreceptors are_____. కాంతి గ్రాహకాలు____.

a)

Rods రాడ్లు

b)

Cones కోనులు

c)

Both రెండూ

d)

None ఏదీకాదు

22.

Photoreceptors are located in the layer____. కాంతి గ్రాహకాలు కంటిలోని ఈ పొరలో ఉంటాయి.

a)

Sclera దృడ స్తరము

b)

Choroid రక్త పటలము

c)

Retina నెత్రపటలము

d)

All the above పైవన్నీ

23.

Function of Photo receptors____. కాంతి గ్రాహకాల విధి___.

a)

To. Receive photo images కాంతి లోనికి వెలువడిన కాంతి ప్రతిబింబాలను గ్రహించడం.

b)

Convert them to electric impulses కాంతిని విద్యుత్ ప్రచోదన లు గా మార్చడం.

c)

Send impulses to brain through nerve విద్యుత్ ప్రచోదన లను నాడి ద్వారా మెదడు పంపడం.

d)

All the above పైవన్నీ

24.

Rods can function in____. దండాలు పని చేసేది____.

a)

High intensity of light తీవ్రత గల కాంతిలో.

b)

Low intensity of light మసకగా ఉన్న కాంతిలో.

c)

Both in high and low intensities of light తీవ్రత గల కాంతి లోను, మసకగా ఉన్న కాంతిలోనూ

d)

Only in some of the coloured lights. కొన్ని రకములైన రంగుల కాంతులలో మాత్రమే.

25.

Why do objects appear dull and colourless in dim lights? తక్కువ కాంతిలో మనం చూసే వస్తువులు కాంతివిహీనంగా గాను రంగులు లేకుండానూ కనిపిస్తాయి ఎందువలన?

a)

Rods function in dim lights can find colours. తక్కువ కాంతి లో పని చేసే దండాలు రంగులను గుర్తించగలవు.

b)

Rods function in bright light cannot determine colours అధిక కాంతి లో పనిచేసే దండాలు రంగులను గుర్తించలేవు.

c)

Rods function in dim light cannot find colours. తక్కువ కాంతి లో పని చేసే దండాలు రంగులను గుర్తించ లేవు.

d)

All the above పైవన్నీ

26.

Pigment present in rods___. దండాల లో ఉంటే వర్ణక పదార్థం____.

a)

Idapsin ఐడాప్సిన్

b)

Rodalsin రొడప్సిన్

c)

Both రెండూ

d)

None ఏదీకాదు

27.

Meopia ఇస్ caused by locating the image____. హ్రస్వ దృష్టి ఇందువలన కలుగుతుంది.

a)

Far from retina నెత్రపతలం కు వెనుక

b)

On retina netrapatalam పై

c)

Before retina నెత్రపటలం ku ముందు

d)

All the above conditions పై అన్ని సందర్భాలలో

28.

Hyperomia is caused by focussing image ____. దీర్ఘదృష్టి ఇందువలన కలుగుతుంది____.

a)

Before retina నెత్రపటలం ku ముందుగా.

b)

On retian నేత్రపటలం మీద

c)

Far from retina నెత్రపతలం ku దూరం గా

d)

All the above పైవన్నీ

29.

Colour blindness____.

వర్ణాన్ధత్వము_____.

a)

Genetical disease. జన్యు సంబంధిత వ్యాధి.

b)

Person suffers do determine colours. వ్యక్తి రంగులను గుర్తించడంలో పొరపాటు పడతాడు.

c)

Both రెండూ

d)

Dense layer appears on eye ball. కంటిపాప పై దట్టమైన పొర ఏర్పడుతుంది.

30.

Colour blindness is caused by_____. వర్ణాంధత్వము కలగడానికి కారణం___.

a)

Failure of functioning of rods దండాల పనితీరులో లోపం

b)

Failure of functioning of cones. కోను ల పని తీరులో లోపం.

c)

Failure of both rods and cones దండాలు మరియు ఫోనుల పనితీరు లో లోపం.

d)

None of the above ఏదీ కాదు.

31.

How do you say eye acts like a camera? కన్ను ఏవిధంగా కెమెరా వలే పనిచేస్తుంది అని చెప్తావు?

a)

Eye focusses light entered into eye on retina. ఇంటిలోనికి వెలువడిన కాంతి రెటీనా పై కన్ను కేంద్రీకరించబదెలా చేస్తుంది.

b)

The focussed image is inverted on retina. రెటీనా పై ఏర్పడే ప్రతిబింబం తలక్రిందులుగా ఉంటుంది.

c)

The image later being analysed by brain to visualise us. కంటిలో ఏర్పడిన ప్రతిబింబం తర్వాత మెదడు ద్వారా విశ్లేషించబడి, మనకు తెలుస్తుంది.

d)

All the above పైవన్నీ.

32.

Rods in eye are nearly _____ in number.

a)

125 thousands

b)

125 lakhs

c)

125 millions

d)

All the above పైవన్నీ

33.

Which disease occured if rods are non functional in eye? కంటిలో ఉండే దండాలు పని చేయకపోతే ఏ వ్యాధి కలుగుతుంది?

a)

Colour blindness వర్ణాంధత్వము

b)

Cataract శుక్లాలు

c)

Night blindedness రేచీకటి

d)

All the above పైవన్నీ

34.

Part of brain that analyses visual impulses___. మెదడులోని ఏ పాదం సృష్టికి సంబంధించిన ప్రచోద నాలను గ్రహిస్తుంది?

a)

Front part

b)

Peripheral part

c)

Inner part

d)

Back part

35.

The nerves passes from each eye to bring impulses to brain___. కంటి నుండి బయలుదేరి మెదడు కు ప్రచోదన లను అందజే సే నాడీ___.

a)

Ofthalmic nerve ఆఫ్తాల్మిక్ నాడి

b)

Optic nerve దృక్నాడి

c)

Both రెండూ

d)

Tactile nerve టాక్టైల్ నాడి.

36.

Dicots means___

a)

Plants with reticulate venation

b)

Plants with top root system

c)

Both

d)

None

37.

Plants with single seed leaf_____. ఓకే బిజ దళం గల మొక్కలు__.

a)

Dicots ద్విదళ బీజాలు

b)

Monocots ఏక దళ బీజాలు

c)

Both రెండూ

d)

None ఏదీకాదు

38.

Reticulate venation ఇస్ seen in____. Jalakara ఈనెల వ్యాపనం ఈ మొక్కలలో కనిపిస్తుంది.

a)

Monocots ఏకదళబీజాలు

b)

Dicots ద్విదల బీజాలు

c)

Both రెండూ

d)

None ఏదీకాదు

39.

Adventitious root system is seen in____. గు బురు వేరు వ్యవస్థ కనిపించే మొక్కలు__

a)

Monocots ఏక దళ బీజాలు

b)

Dicots ద్విదల బీజాలు

c)

Both రెండూ

d)

None ఏదీకాదు

40.

Flowers in monocots are____

a)

Trimerous

b)

Pentamerous

c)

Dimerous

d)

All the above పైవన్నీ

41.

Eye is covered by____layers.

a)

4

b)

5

c)

2

d)

3

42.

Small,white coloured flowers in groups are characteristic feature in_____.

a)

Monocots

b)

Dicots

c)

Both

d)

None

43.

Part of eye doesnot receive blood dupply_____.

a)

Iris

b)

Cornea

c)

Retina

d)

Choroid

44.

Receptor cells present in retina_____.

a)

Rods

b)

Cones

c)

Both

d)

None

45.

Eye is being protected by____.

a)

Eye brows

b)

Eye lashes

c)

Eye lids

d)

All the above

46.

_______ extends as _____nerve.

a)

Sclera. Auditory

b)

Choroid. Auditory

c)

Sclera optic

d)

Sclera. Auditory

47.

Fovea means______.

a)

Area abundant with rods

b)

Area abundant with cones

c)

Area abundant with rods and cones

d)

All the above

48.

___ part of the eye is visible outside.

a)

1/7

b)

1/9

c)

1/4

d)

1/6

49.

Binocular vision means_____.

a)

Vision of two things with two eyes at a time.

b)

Vision of two things at different times

c)

Vision of one thing at a time with two eyes

d)

All the above.

50.

Part of eye useful for recognition____.

a)

Retina

b)

Iris

c)

Pupil

d)

Cornea

51.

Sensory layer in eye____.

a)

Sclera

b)

Choroid

c)

Retina

d)

All the above

52.

Pupil dialations and contractions takesplace a cording to____.

a)

Intensity of light

b)

Dust particles entry

c)

Both

d)

None

53.

Lents divides area on eye into two. Area infront of lens___

a)

Viscous chamber

b)

Aquous chamber

c)

Both

d)

None

54.

Layer provides blood circulation to eye'___.

a)

Retina

b)

Choroid

c)

Sclera

d)

All the above

55.

Plants with no branches____.

a)

Monocots

b)

Dicots

c)

Both

d)

None

56.

What sensory organ will you use in hearing sounds?

a)

eyes

b)

ears

c)

tongue

d)

nose

57.

What sensory organ will you use in seeing things?

a)

eyes

b)

ears

c)

tongue

d)

nose

58.

I (a)   foods with my tongue.

59.

I (a)   flowers through my nose.

60.

What sense will you use in the picture shown?

a)

Sense of smell

b)

Sense of sight

c)

Sense of Hearing

d)

Sense of Touch

61.

Through our skin, we can feel and touch objects.

a)

True

b)

False

62.

We use our tongue to tell if the food is sweet, sour, bitter or salty.

a)

False

b)

True

63.

We can hear things through our nose

a)

True

b)

False

c)

Maybe

d)

None of the above

64.

The heart is white. What sensory organ did I use to tell the color of the heart.

a)

Face

b)

Ears

c)

Eyes

d)

See

65.

Why must we practice healthy habits on our sensory organs?

a)

to keep our sense organs free from diseases

b)

to keep us beautiful

c)

to make us smarter

d)

just nothing

66.

Part of the eye that function to regulate the amount of light entering the eyes is ....

a)

cornea

b)

iris

c)

pupil

d)

lens

e)

retina

67.

The white of the eye is called the what?

a)

Iris

b)

Cornea

c)

Sclera

d)

Retina

68.

Nerve endings that allow us to see the colors red, blue, and green.

a)

Rods

b)

Cones

69.

These nerve endings allow us to see black white and gray

a)

Rods

b)

Cones

c)

Ruffini

70.

Part of the eye that changes light into an electrical message

a)

Retina

b)

Sclera

c)

Iris

d)

Aqueous Humor

71.

This is the colored part of the eye

a)

Cochlea

b)

Pupil

c)

Cornea

d)

Iris

72.

Part of the eye that changes size to allow the proper amount of light to enter the eye

a)

Pupil

b)

Lens

c)

Optic Nerve

d)

Retina

73.

Part of the ear that looks like a snail, changes sound waves into electrical messages

a)

Eustachian Tube

b)

Aqueous Humor

c)

Cochlea

d)

Escargots

74.

These are vibrations in the air

a)

Light

b)

Sound waves

c)

Smells

d)

Radio Waves

75.
About how large is the human eye?
a)
basketball
b)
ping pong ball
c)
baseball
d)
soccer ball
76.

What would happen to your pupils if it's extremely bright outside?

a)

They would let a lot of light into your eyes

b)

They would expand and become very large

c)

They would contract and become very small

d)

They would close up completely

77.

What role does your brain play in the process of seeing?

a)

It puts blurry images into focus.

b)

It turns black-and-white images into color.

c)

It flips upside-down images rightside-up.

d)

It flips backwards images over so you see them the correct way.

78.

What is the retina?

a)

the back part of the eye where the image is formed

b)

the front part of the eye that is clear

c)

the black part that light goes through

d)

the colored part

79.
What part of your body sends messages from your ears to your brain?
a)
optic nerve
b)
auditory nerve
c)
ear canal
d)
semi-circular canals
80.
Sound is caused by ______________.
a)
vibrations
b)
light
c)
the sun
81.
What is the part of your ear you can see called?
a)
ear drum
b)
stirrup
c)
cochlea
d)
pinna
82.

The ears are the organs of

a)

hearing

b)

sight

c)

touch

d)

taste

83.
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
84.

The pinna and ear canal belong to:

a)

outer ear

b)

middle ear

c)

inner ear

85.

Ears are divided into _______ parts.

a)

one

b)

three

c)

two

86.

Choose levels of organization in the correct order from smallest to largest.

a)

organ system, tissue, organ, cells

b)

cells, organs, tissues, organ systems

c)

cells, tissues, organs, organ systems

d)

organ systems, organs, tissues, cells

87.

What are the two parts of the nervous system?

a)

Central nervous system

b)

Brain

c)

Senses

d)

Peripheral nervous system

88.

What organs in the nervous system pass along messages?

a)

neurons

b)

brain tissue

c)

cords

d)

wires

89.

Which does the brain NOT do?

a)

store and retrieve memories

b)

process information

c)

collect sound waves

d)

control involuntary activites

90.

Which are nerves in the body?

a)

motor nerve

b)

sensory nerve

c)

vibration nerve

d)

cereberum

91.

The three main functions of the nervous system are ...

a)

Decision making, thinking, and gathering information

b)

Seeing, Feeling, and Hearing

c)

Gathering information, maintaining homeostasis, and responding to stimuli

d)

Using the 5 senses, telling my body to move, and being aware of my surroundings

92.

What part of a neuron is responsible for sending an impulse to the next neuron?

a)

Axon Terminal

b)

Dendrites

c)

Cell Body

d)

Axon

93.

Impulses can travel back and forth along the same neuron chain.

a)

True

b)

False

94.

The nerves that extend from the brain and spinal cord, make up the _____________________.

a)

Central Nervous System(CNS)

b)

Somatic Nervous System

c)

Autonomic Nervous System

d)

Peripheral Nervous System(PNS)

95.

A motor neuron ...

a)

Relays information to other neurons

b)

Gives commands to my nerves

c)

Senses information

d)

Gives commands to my muscles

96.

Which two organs make up the Central Nervous System(CNS)?

a)

Brain and Heart

b)

Brain and Lungs

c)

Brain and Nerves throughout the body

d)

Brain and Spinal Cord

97.

Select the answer that is in the correct order.

a)

Stimuli, impulse sent down a neuron chain, brain makes decision, sensory neurons detect a change in the environment, muscles move accordingly

b)

Impulse sent to brain, receptors detect information, Motor neurons send an impulse to a muscle group

c)

Stimuli, sensory neurons detect information, inter neurons in the brain relay the information, motor neurons send an impulse to a muscle group

98.
Label the Neuron-What does the letter "A" represent?
a)
Dendrite
b)
Axon
c)
Myelin Sheath
d)
Node of Ranvier
99.

What is the spinal chord?

a)

The main pathway for information connecting the brain and peripheral nervous system

b)

The part of our nervous system that gives the rest of the body structure

c)

A series of bones that are made up of vertebrae and cartilage

d)

A small organ that stretches from the brain to the base of the neck

100.

What do we need to receive information from around us?

a)

The senses

b)

The brain

c)

The nerves

d)

The bones

101.

#3 Refers to the circular structure that surrounds the pupil and regulates the amount of light entering the eye.

a)

Cornea

b)

Pupil

c)

Retina

d)

Iris

102.

#1 Refers to the clear tissue that covers the front of the eye

a)

Retina

b)

Cornea

c)

Pupil

d)

Iris

103.

The white part of the eye made of a tough material

a)

lens

b)

sclera

c)

retina

d)

optic nerve

104.

The colorful part of the eye, controls light going into the pupil

a)

lens

b)

iris

c)

sclera

d)

retina

105.

back of the eye, takes light and changes it to nerve signals

a)

lens

b)

sclera

c)

optic nerve

d)

retina

106.

carries messages from the eye to the brain

a)

lens

b)

vitreous humor

c)

retina

d)

optic nerve

107.

gel substance that gives the eye shape

a)

optic nerve

b)

iris

c)

vitreous humor

d)

retina

108.
What part of the eye holds the lens in place?
a)
cornea
b)
ciliary muscles
c)
pupil
d)
retina
109.
what is the iris
a)
the colored part of the eye that controls the size of the pupil
b)
Transparent jellylike fluid that fills the eye and refracts light.
c)
Sends messages picked up by the retina to the brain 
d)
Hole passes different amounts of light
110.
This part of the eye has photoreceptors called rods and cones.  They help us to see color and see at night.  It is called:
a)
optic nerve
b)
brain
c)
retina
d)
cornea
111.
This part of the eye focuses light/images onto the retina.
a)
lens
b)
cornea
c)
cones
d)
vitreous humor
112.
This part of the eye allows light into the eye.  
a)
pupil
b)
optic nerve
c)
sclera
d)
lens
113.
Gel-like fluid posterior to the lens
a)
Aqueous Humor
b)
Retina
c)
Vitreous Humor
d)
Optic humor
114.
What is this?
a)
Choroid
b)
Lens
c)
Sclera
d)
Ciliary Body
115.
What is this?
a)
Lens
b)
Pupil
c)
Iris
d)
Cornea
116.
What is this?
a)
Optic Nerve
b)
Optic Disc
c)
Retina
d)
Sclera
117.
Pupil
a)
Focuses light
b)
Clear tissue that covers the front of the eye
c)
Opening through which light enters the eye
d)
Layer of receptor cells
118.

The thick, tough, white outer covering of the eyeball is called the __________________.

a)

sclera

b)

lens

c)

pupil

d)

cornea

119.

The place where the optic nerve leaves the retina, where there are no light-sensitive cells is the ________________.

a)

lens

b)

cornea

c)

blind spot

d)

sclera

120.

___________________ is a clear fluid in the front part of the eye, that helps the cornea keep its rounded shape.

a)

cornea

b)

aqueous humor

c)

vitreous humor

d)

retina

121.

Which part is #1?

a)

sclera

b)

cornea

c)

retina

d)

lens

122.

Which part is #2?

a)

iris

b)

cornea

c)

retina

d)

lens

123.

Which part is #3?

a)

sclera

b)

cornea

c)

retina

d)

lens

124.

Which part is #4?

a)

pupil

b)

iris

c)

cornea

d)

lens

125.

Which part is #5?

a)

pupil

b)

iris

c)

cornea

d)

lens

126.

Which part is #6?

a)

sclera

b)

cornea

c)

retina

d)

lens

127.

Which part is #7?

a)

sclera

b)

optic nerve

c)

cornea

d)

retina

128.

What does the optic nerve do?

a)

transmit impulses from retina to brain

b)

helps the eye focus

c)

receives light and sends it to brain

d)

transmits light rays to retina

129.

What does the retina do?

a)

transmit impulses from retina to brain

b)

helps the eye focus

c)

receives light and sends it to brain

d)

transmits light rays to retina

130.

What does the pupil do?

a)

protects the eye

b)

helps the eye focus

c)

allows light to enter eye

d)

regulates how much light enters the eye

131.

What does the lens do?

a)

transmits light rays to retina

b)

helps the eye focus

c)

allows light to enter eye

d)

regulates how much light enters the eye

132.

Name the outer most layer of eyeball

a)

Retina

b)

Sclera

c)

Choroid

d)

Yellow spot

133.

Part of the eye that function to regulate the amount of light entering the eyes is ....

a)

cornea

b)

iris

c)

pupil

d)

lens

e)

retina

134.

An object will clearly visible to the eye if the image falls right into the ....

a)

cornea

b)

iris

c)

pupil

d)

lens

e)

retina

135.

A thin membrane protecting the inner part of the eyes from the outside materials is called ...

a)

cornea

b)

retina

c)

iris

d)

lens

e)

pupil

136.

Part of the eye that the functions to capture images formed by the eye lens is ....

a)

cornea

b)

optic nerve

c)

retina

d)

pupil

e)

iris

137.

The space behind the cornea, in between the cornea and the iris, filled with a thin watery liquid called ....

a)

cillary muscle

b)

liquid jelly

c)

tears

d)

aqueous humor

e)

optic nerve

138.

Myopia patiens can be helped by using eyeglasses made of .... lenses.

a)

concave

b)

round

c)

cylinder

d)

convex

e)

flat

139.

Hyperopia occurs due to ....

a)

the image of the object falls in front of the retina

b)

the image of the object falls behind the retina

c)

the image of the object faals right in the retina

d)

the image cannot be captured

e)

the eyes accomodating power decreases

140.

If the image falls in front of the retina when the eyes do not accomodate, the eyes said to be ....

a)

myopia

b)

hyperopia

c)

emetrop

d)

astigmatism

e)

presbyopia

141.

What is this?

a)

Ear Drum

b)

Ear Canal

c)

Pinna

d)

Hammer

e)

Cochlea

142.

What is this?

a)

Pinna

b)

Hearing Nerve

c)

Cochlea

d)

Ear Drum

e)

Anvil

143.

Which part(s) of the ear are found in the middle ear?

a)

eardrum

b)

hammer

c)

anvil

d)

cochlea

e)

stirrup

144.

Name the part(s) of the ear found in the inner ear.

a)

ear canal

b)

cochlea

c)

anvil

d)

auditory nerve

e)

hammer

145.

The cochlea is found in which section of the ear?

a)

outer

b)

inner

c)

middle

146.

What part of the ear does a cochlear implant affect?

a)

Pinna

b)

Ear Drum

c)

Cochlea

d)

Middle Ear

147.
Which of the following is NOT in the OUTER EAR?
a)
Auricle
b)
Eustachian tube
c)
External Auditory Meatus
d)
Tympanic Membrane
148.
The malleus, incus, and stapes are collectively called the
a)
maculae
b)
otoliths
c)
semicircular canals
d)
ossicles
149.
Small hair cells detect
a)
High Pitch
b)
Low Pitch
c)
rolling Otoliths
d)
dynamic equilibrium
150.
Which of the following locations and receptors are correct for DYNAMIC EQUILIBRIUM?
a)
Vestibule, Maculae,
b)
Semicircular Canals, Maculae
c)
Semicircular Canals/Crista Ampularis
d)
Vestibule, Crista Ampullaris
151.
What area of the brain do impulses from the Vestibular branch go to?
a)
Cerebrum
b)
Cerebellum
c)
Temporal
d)
Brain Stem
152.
Which of the following locations and receptors is for STATIC EQUILIBRIUM?
a)
Vestibule, Maculae
b)
Vestibule, Crista Ampullaris
c)
Semicircular Canals,Crista Ampullaris
d)
Semicircular canals, Maculae
153.
Which branch detects Static and Dynamic Equilibriums?
a)
Vestibular branch
b)
Cochlear branch
154.

What happens in the tympanic membrane

?

a)

Sound waves are converted to vibrations.

b)

Sound waves make the tiny hairs in your ear move

c)

Carries the message to the brain

155.

What does the fluid inside your ears do when displaced?

a)

Vibrates the skin in your ear

b)

Sends sound waves to the brain

c)

Displaces the hair cells.

d)

Stimulates the hair cells to send an impulse

156.

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

157.

When sound waves cause the tympanic membrane 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

158.

What happens in the inner ear?

a)

Sound waves are captured.

b)

Sound waves move deeper into the ear.

c)

Sound waves are reflected.

d)

Sound waves are converted into nerve impulses.

159.

Which of the following is NOT in the MIDDLE EAR?

a)

Auricle

b)

Eustachian tube

c)

Malleus

d)

Tympanic Membrane

160.

The impulse is generated and is transmitted to the temporal lobe when what happens?

a)

the eardrum vibrates

b)

the basilar membrane vibrates

c)

the oval window vibrates

d)

the hair cells are bent