WEEKLY QUIZ
RETINA
MCQs
1) Central retinal artery
occlusion is characterized by except :
(A)
Gradual loss of vision
(B)
Retinal arteries are
thread-like
(C)
Pupil is dilated
(D)
Cherry red spot at the
macular area
2) Causes of secondary
retinal detachment are except :
(A)
Exudative choroiditis
(B)
Retinitis proliferans
(C)
Vitreous haemorrhage
(D)
Subchoroidal haemorrhage
3) The following regarding
retinal hemorrhages are true except :
(A)
Causing black red reflex
(B)
Superficial flame shaped
haemorrhage
(C)
Deep round haemorrhage
(D)
Superficial in nerve fiber
layer or deep in deep retinal layer
4) The presence of a central
scotoma in highly myopic patient may be due to :
(A)
Posterior staphyloma
(B)
Myopic crescent
(C)
Fuch’s spot
(D)
Peripheral myopic
degeneration
5) Night blindness is caused
by :
(A)
Central retinal vein occlusion
(B)
Dystrophies of retinal
rods
(C)
Dystrophies of retinal
cones
(D)
Retinal detachment
6) In non-inflammatory
central retinal vein occlusion, the following medication is not given
(A)
Anticoagulants
(B)
Acetyl-salicylic acid
(C)
Corticosteroids
(D)
Hypolipidemic agents
7) The presence of cotton
wool patches denotes the following except :
(A)
Retinal ischemia
(B)
Infarction of the nerve
fiber layer
(C)
Active exudation from a
retinal microaneurysm
(D)
Proliferative diabetic
retinopathy
8) The commonest cause of
vitreous haemorrhage is :
(A)
Central retinal artery
occlusion
(B)
Central retinal vein
occlusion
(C)
Retinal breaks
(D)
Diabetic retinopathy
9) A patient of old standing
diabetes mellitus noticed sudden muscae volitantes. On examination, the red
reflex was dim, with no details of fundus could be seen. He might have :
(A)
Non-proliferative diabetic
retinopathy
(B)
Cystoid macular edema
(C)
Exudative maculopathy
(D)
Vitreous haemorrhage
10) A patient in the recovery
of an open-heart surgery complained of sudden painless loss of vision of one
eye. On fundus examination, the expected finding is :
(A)
Dilated engorged central
retinal vein
(B)
Cherry red spot
(C)
Optic disc edema
(D)
Wide spread retinal
hemorrhage
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