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Senses Review

Total questions: 46

Worksheet time: 23mins

Name
Class
Date
1.
Which of the following sensory receptors would lead you to squint in bright light?
a)
thermorecepptors
b)
mechanoreceptors
c)
photoreceptors
d)
chemoreceptors
2.
The area of the retina where the optic nerve exits the back of the eye.
a)
chiasma
b)
optic disk
c)
fovea centralis
d)
choroid
3.
Area of the retina with the greatest visual acuity.
a)
chiasma
b)
optic disk
c)
fovea centralis
d)
choroid
4.

What structure is found in the sheep eye, but not in humans?

a)

tapetum lucidum

b)
optic disk
c)
fovea centralis
d)

choroid layer

5.

External eye muscles that can elevate and turn the eye because they attach sideways inside of going straight back.

a)

obliques

b)

rectus

c)

iris

d)

lacrimal

6.
Type of photoreceptor cell that detects colors
a)
stapes
b)
rods
c)
cones
d)
choroids
7.
Sensory receptors that are sensitive to chemical information from the environment are found in the
a)
skin and hypothalamus
b)
nose and mouth
c)
skin, hair follicles, and ears
d)
eyes
8.

The technical term for adjusting the lens and pupil to focus on objects at different distances.

a)

refraction

b)

accomodation

c)

equilibrium

d)

gustation

9.

In the inner ear the __ sense sound waves and the __ are for sensing position and motion of the head.

a)

semicircular canals; cochlea

b)

cochlea; semicircular canals

c)

tympanum; ossicles

d)

utricle; choroid

10.
Which receptors respond to a scraped knee?
a)
thermoreceptors
b)
free nerve endings
c)
chemoreceptors
d)
photorecptors
11.

Which do we have more different types of, taste receptors or smell receptors?

a)

taste

b)

smell

c)

they are equal

d)
photorecptors
12.
Which type of sensory receptor is responsible for smell and taste?
a)
thermoreceptors
b)
free nerve endings
c)
chemoreceptors
d)
photoreceptors
13.
Tears are produced by the ...
a)
ciliary glands
b)
tarsal plate
c)
lacrimal glands
d)
gustatory cells
14.
The oily substance that coats the surface of the eye is secreted by....
a)
ciliary glands
b)
tarsal plate
c)
lacrimal glands
d)
gustatory cells
15.
If you did not like the flavor of a certain oral liquid medicine, you could hide much of its taste by
a)
closing your eyes
b)
folding your hands together
c)
holding your nose
d)
covering your ears
16.
The part of the ear that functions in hearing.
a)
ampulla
b)
labyrinth
c)
cochlea
d)
vestibule
17.
The deepest touch receptor is the ___ and it senses deep pressure.
a)
Ruffini endings
b)
Meissner's corpuscle
c)
lamellar corpuscle
d)
proprioceptor
18.
Sensory cells in taste buds respond to which types of flavors?
a)
salty, spicy, juicy, sweet, tangy
b)
sour, tangy, spicy, bitter, sweet
c)
salty, bitter, sweet, sour, umami
d)
fatty, sweet, meaty, tangy, salty
19.
Inflammation that affects which structure would cause dizziness?
a)
oval window
b)
eardrum
c)
semicircular canals
d)
cochlea
20.
If the muscles in a person’s irises are damaged, how is his or her eyesight directly affected?
a)
The person is not able to transfer impulses to the brain.
b)
The person’s eye color changes.
c)
The person is not able to regulate the amount of light that enters the eye.
d)
The person is not able to distinguish colors from each other.
21.
Which structure in the ear contains tiny hairs that send nerve impulses to the brain, which processes them as sound?
a)
semicircular canals
b)
oval window
c)
cochlea
d)
eardrum
22.
The protective mucous membrane that lines the eyelids and covers part of the eye surface.
a)
cornea
b)
cochlea
c)
conjunctiva
d)
choroid layer
e)
ciliary zonule
23.
Olfactory receptor cells pass through tiny holes in this portion of the skull to reach the nasal cavity.
a)
tympanic membrane
b)
tarsal plate
c)
cribriform plate
d)
choroid layer
e)
cochlea
24.
Connects the middle ear to the throat to maintain equal pressure.
a)
utricle
b)
oval window
c)
eustachian tube
d)
labyrinth
25.
The bones of the ear are also called …
a)
utricles
b)
ampulla
c)
ossicles
d)
labyrinth
26.
Tiny stones called ___ in the vestibular system, help us to detect the position of our head.
a)
utricles
b)
ampulla
c)
otoliths
d)
ossicles
27.
Letter Y is filled with...
a)
vitreous humor
b)
ciliary bodies
c)
sclera
d)
iris
e)
choroid
28.
Letter A is the ...
a)
fovea
b)
retina
c)
sclera
d)
iris
e)
choroid
29.

Letter B is the ...

a)
fovea
b)
retina
c)
sclera
d)
iris
e)
choroid
30.
Letter K is the ...
a)
fovea
b)
retina
c)
sclera
d)
iris
e)
ciliary body
31.

The structure that controls the shape or thickness of the lens, identified by letter X.

a)
fovea
b)
pupil
c)
cornea
d)
iris
e)
ciliary body
32.

The structure identified by letter H?

a)

optic disk

b)
pupil
c)
cornea
d)
iris
e)

lens

33.
Letter I is the...
a)
tympanic membrane
b)
cochlea
c)
ossicles
d)
malleus
e)
semicircular canal
34.
The correct order of D, E, & F.
a)
hammer, anvil, stirrup
b)
stirrup, hammer, anvil
c)
hammer, stapes, incus
d)
incus, stapes, malleus
35.

Letter K is indicating the ___

a)

eustachian tube

b)

cribriform plate

c)

utricle

d)

tympanum

36.
Which structure(s) have tiny hairs linked to neurons that send movement/vibration messages to the brain?
a)
G & H
b)
H only
c)
G & I
d)
H & I
e)
only G
37.

Which letter is indicating the cochlea?

a)

K

b)

H

c)

I

d)

D

e)

G

38.
Merkel disk is shown by which number?
a)
D
b)
C
c)
B
d)
A
e)
E
39.

A proprioceptor that senses stretching is shown by which number?

a)
D
b)
C
c)
B
d)
A
e)
E
40.
A Meissner's corpuscle is shown by which number?
a)
D
b)
C
c)
B
d)
A
e)
E
41.

Which part of the eye is responsible for focusing light onto the retina?

a)

lens

b)

iris

c)

optic nerve

d)

cornea

42.

What is the primary function of the semicircular canals in the ear?

a)

balance

b)

taste

c)

hearing

d)

smell

43.

Which type of receptor is primarily involved in detecting temperature changes?

a)

chemoreceptors

b)

mechanoreceptors

c)

photoreceptors

d)

thermoreceptors

44.

Which structure in the eye is responsible for regulating the amount of light entering?

a)

retina

b)

iris

c)

cornea

d)

lens

e)

sclera

45.

What is the name of the fluid found in the anterior chamber of the eye?

a)

choroid

b)

ciliary fluid

c)

aqueous humor

d)

vitreous humor

e)

conjunctiva

46.

Which part of the ear transmits vibrations from the eardrum to the inner ear?

a)

utricle

b)

ossicles

c)

semicircular canals

d)

eustachian tube

e)

cochlea