Psc Test - Kerala Government Optometrists'' Association Page 2
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Low vision means vision less than
11.
(A)
6/60 to 3/60 snellen
(B) 3/60 to 1/60
(C) 1/60
(D) No light perception
Which one of the following is low vision aids?
12.
(A) Magnifying spectacles
(B) Hand magnifiers
(C) Stand magnifiers
(D)
All the above
Which laser is used for refractive corneal surgeory?
13.
(A) Yag laser
(B) Green laser
(C)
Excimer laser
(D) All of the above
Photorefractive keratectomy (PRK) is for
14.
(A) Myopia
(B) Hypermetropia
(C) Astigmatism
(D)
All the above
Microkeratome is used in
15.
(A) Keratoplasty
(B)
LASIK
(C) IOL implatation
(D) Trabeculectomy
Gonioscopy is done in suspected cases of
16.
(A) Cataract
(B) Retinal detachment
(C)
Glaucoma
(D) Pterygium
Pachymetry is measurement of
17.
(A) Lens thickness
(B)
Corneal thickness
(C) Scleral thickness
(D) Retinal thickness
Specular microscopy is to study the
18.
(A) Corneal epithelium
(B)
Corneal endothelium
(C) Curvature of cornea
(D) Corneal transparancy
Indirect Ophthalmoscopy is to study the
19.
(A)
Retina
(B) Lens
(C) Cornea
(D) Iris
Lensometer is used to measure the power of
20.
(A) Normal crystalline lens of eye (B)
Spectacle lens
(C) Trial lens
(D) All of the above
Major disadvantage of Schiotz tonometer is
21.
(A) It is expensive
(B) It requires slit lamp
(C)
Can give false reading in high
(D) Cannot be used to measure faculty of out flow
scleral rigidity
Kerala Government Optometrists’ Association
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