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WorksheetsHBS 2.4 Vision
Total questions: 13
Worksheet time: 7mins
Name
Class
Date
1.
What part of the eye is this?
a)
cornea
b)
lens
c)
iris
d)
cilicary body
2.
What part of the eye is this?
a)
iris
b)
lens
c)
cornea
d)
retina
3.
What part of the eye is this?
a)
retina
b)
optic nerve
c)
fovea centralis
d)
choroid
4.
What part of the eye is this?
a)
choroid
b)
sclera
c)
cornea
d)
retina
5.
What part of the eye is the colored, muscular portion of the eye which controls pupil size?
a)
iris
b)
lens
c)
choroid
d)
ciliary body
6.
What part of the eye focuses light on the retina?
a)
lens
b)
retina
c)
pupil
d)
ciliary body
7.
Type of photoreceptor that is active in bright light and perceives color?
a)
fovea centralis
b)
cones
c)
rods
d)
optic disk
8.
What is the space inside the iris called?
a)
pupil
b)
ciliary body
c)
lens
d)
choroid
9.
Nearsightedness is also known as ....
a)
Myopia
b)
Hyperpopia
c)
Presbyopia
d)
none of the above
10.
ability to judge distance
a)
visual acuity
b)
farsighetness
c)
depth perception
d)
accommodation
11.
Curved piece of plastic or glass used to correct vision
a)
retina
b)
lens
c)
iris
d)
cornea
12.
Where the optic nerve enters the eye
a)
Astigmatism
b)
Blind spot
c)
myopia
d)
cornea
13.
Defect in the shape of the eye
a)
depth perception
b)
refraction
c)
astigmatism
d)
visual acuity
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