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WorksheetsAstigmatism
Total questions: 21
Worksheet time: 14mins
Can Astigmatism be fully cured ?
Yes
Vary from person to person
No
How will be the vision of an astigmatic person be ?
(a)
Expand PRK
Pupil refractive keratectomy
Photorefractive keratectomy
Polar refractive keratectomy
Expand LASIK
Laser-Assisted In-Situ keratectomy
Lens-Assisted In-Situ Keratomileusis
Laser-Assisted In-Situ Keratomileusis
Name 2 non-permeant correction for astigmatism?
Orthokeratology lens and Eye Glasses
Eye Glasses and LASIK
LASIK and PRK
What are the symptoms of astigmatism? (any two)
(a)
Name the refractive surgeries for astigmatism
LAK and PRK
LASIL and PRK
LASIK and PUK
LASIK and PRK
How many major types of astigmatism are there?
2
3
4
1
what is usually the cause of astigmatism
(a)
What is the problem you get when you have astigmatism ?
It distorts straight lines
difficulty in vision both near and far
option 1and 2
none of the above
Which test is used to identify astigmatism
normal eye exam
retinoscopy
option 1 and 2
Lensometer
option 2 and 4
Commonly astigmatism occurs when which part of the eye is misshaped ?
retina
iris
cornea
eyeball
Astigmatic eye looks more like a (a) ball.
Is it possible for astigmatism to recover on its own?
no
yes
after some years yes it will recover
Can we have astigmatism suddenly?
no
yes
Which all instrument is used to test astigmatism?
Phoroptor and Keratometer
Phoroptor, Keratometer and lensrefractor
Phoroptor, Keratometer and Autorefractor
Lenticular astigmatism is caused by the (a) .
Which
instrument is used to shine light in your eye to test astigmatism?
Phoroptor
Autorefractor
Retinoscopy
Keratometer
Soft contact lens called (a) .
Which specialist should I consult if I have astigmatism or any other eye problems?
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