Worksheetsvision defect
Total questions: 10
Worksheet time: 9mins
Name
Class
Date
1.
Which one is the common vision defect.
a)
hypermetropia
b)
astigmatisme
c)
color blindness
d)
blind spot
2.
What are the causes of short sightedness
a)
eye ball too short
b)
eye lens too thick
c)
eye lens too thin
d)
cornea not even
3.
Name the type of the vision defect
a)
blind spot
b)
long sightedness
c)
short sightedness
d)
presbyopia
4.
What is the type of lens that suitable to make a correction for person who experience a short nearsightedness vision?
a)
curved lens
b)
convex lens
c)
bifocal lens
d)
concave len
5.
State the characteristic of image form for person with normal vision.
a)
upright
b)
same size with object
c)
inverted
d)
virtual
6.
Where is the position of image form for farsightedness vision?
a)
on the retina
b)
behind the retina
c)
in front of retina
d)
no image form
7.
What is nearsightedness called?
a)
hyperopia
b)
myalgia
c)
myopia
8.
What is the method that tests for eye color called?
a)
ishiara
b)
igloo
c)
ipad
9.
What does farsighted mean?
a)
You can see far away well.
b)
You can see close up well.
c)
You have perfect sight.
d)
You are blind.
10.
A condition that makes it difficult to distinguish colors:
a)
color blindness
b)
night blindness
c)
macular degeneration
100 %
