Download DNB 2014 June OPHTHALMOLOGY P I (1 7) JUNE14 Question Paper

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FINAL EXAM NATIONAL BOARD OF EXAMINATIONS
JUNE 2014
OPHTHALMOLOGY
PAPER - |
OPH/J/14/26/1

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Time : 3 hours
Max. Marks : 100

Important instructions:

• Attempt all questions in order.
• Each question carries 10 marks.

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• Read the question carefully and answer to the point neatly and legibly.
• Do not leave any blank pages between two answers.
• Indicate the question number correctly for the answer in the margin space.
• Answer all the parts of a single question together.
• Start the answer to a question on a fresh page or leave adequate space between two answers.

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• Draw table/diagrams/flowcharts wherever appropriate.

Write short notes on:

1. a) How will you investigate a case of Nystagmus? ;s 4+2+4
   b) What are the clinical conditions in which Nystagmus is seen?
   c) Management of Nystagmus.

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2. a) What is the principle of Indirect Ophthalmoscopy (IDO)? 2+4+4
   b) What are the various lenses used for doing IDO and what are their advantages and disadvantages?
   c) Describe the lenses used for viewing the central retina on a slit lamp biomicroscope.
3. a) Orbital spaces and their applied importance 5+5
   b) Superior orbital fissure: Anatomy and associated clinical features

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4. Describe anatomy and lesions of optic tracts, chiasma and 3+4+3 optic radiations.
5. a) What are multifocal IOLs? 2+4+4
   b) What are their types and their advantages?
   c) What special surgical considerations will be utilized when implanting a multifocal IOL?
6. a) Describe in brief the embryological evolution of retina? 4+4+2
   

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   b) What are the differences between rods and cones?
   c) What is the importance of IS/OS junctions?
7. a) Describe various pathways of glucose metabolism in the 2+4+4 lens.
   b) What metabolic abnormalities cause diabetic and galactosaemic cataract?

anomalies of lens.

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