MCQ Picture Quiz Retina – 1
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Transcript of MCQ Picture Quiz Retina – 1
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MCQ Picture Quiz
Retina – 1
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The majority of vision loss in diabetic patients is due to which one of the following?
A Cataract
B Macular oedema
C Vitreous haemorrhage
D Tractional retinal detachment
1. Diabetic retinopathy
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Which of the following is NOT associated with an increased risk of developing proliferative diabetic retinopathy?
A Intraretinal hemorrhages in 4 quadrants
B Nerve fiber layer infarcts in 2 or more quadrants
C Venous beading in 2 quadrants
D Intraretinal microvascular abnormalities in 1 quadrant
2. Diabetic retinopathy
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3. Pre-proliferative diabetic retinopathy
Which of the following features is not associated with pre-proliferative diabetic retinopathy?
A Definite intraretinal microvascular abnormalities
B Venous beading in 2 or more quadrants
C Blot or larger haemorrhages in 4 quadrants
D Neovascularistion
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4. Hypertensive retinopathy
Which of the following statements regarding hypertensive retinopathy is false?
A Hypertensive retinopathy produces microaneurysms in the early stages
B Hypertensive retinopathy is associated with the formation of cotton wool spots and hard exudates
C Hypertensive retinopathy may cause AV nipping
D Hypertensive retinopathy affects the nerve fibre layer capillaries
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5. Branch retinal vein occlusion (BRVO)
Which of the following is not a cause of BRVO?
A Carotid embolism
B Advancing age
C Hypertension
D Obesity
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6. Central retinal vein occlusion (CRVO)
Which of the following is not associated with causing CRVO?
A Systemic hypertension
B Atherosclerosis
C Ocular hypotony
D Abnormal plasma proteins
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7. Central retinal artery occlusion (CRAO)
Which of the following statements regarding CRAO is false?
A CRAO is most commonly due to giant cell arteritis
B CRAO is associated with the appearance of a cherry red spot
C CRAO presents with sudden and profound loss of vision
D CRAO may result in rubeosis iridis
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8. Central serous chorioretinopathy (CSR)
Which of the following statements regarding CSR is true?
A CSR typically affects young females
B CSR results from a localised detachment of the sensory retina
C CSR is usually treated with systemic steroids
D CSR usually results in a permanent impairment of visual acuity
Photograph used with permission
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9. Rhegmatogenous retinal detachment
Which of the following statements regarding rhegmatogenous retinal detachment is true?
A Rhegmatogenous retinal detachment is the separation of the sensory retina from the pigment epithelium by sub- retinal fluid
B The majority of breaks occur in the inferio-nasal quadrant
C The location of photopsia helps to predict the location of the primary break
D An inferior retinal detachment in which the subretinal fluid is higher on the temporal side points to a primary break on the nasal side
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10. Geographic atrophy associated with age-related macular degeneration
Which of the following is not associated with ‘dry’ AMD?
A Drusen
B Atrophy of the photoreceptors
C Retinal pigment epithelial detachment
D Choroidal neovascularisation
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11. Neovascular age-related macular degeneration
Which of the following statements regarding neovascular AMD is true?
A Neovascular AMD is more common than Atrophic AMD B Atrophic AMD is more devastating to vision than Neovascular AMD
C Neovascular AMD is characterised by the formation of retinal neovascularisation
D Metamorphopsia is a presenting symptom
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12. Chloroquine retinopathy
Which one of the following is not a typical feature of chloquine retinopathy?
A Bull’s eye maculopathy
B Enlarged A wave and depressed B wave on ERG
C Paracentral scotoma
D Delayed dark adaption