Download DNB 2019 June NEUROSURGERY (DIRECT 6 YEARS) PART -I NEUROSURGERY (DIRECT 6 YEARS) PART I PAPER 2 Question Paper

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FINAL EXAM

JUNE 2019

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NEUROSURGERY (DIRECT 6 YEARS) PART -l

PAPER-II

Time: 3 hours NS 1/J/19/22/11 Max. Marks:100

Important Instructions:

• Attempt all questions in order.

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• Each question carries 10 marks.
• 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.

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• Start the answer to a question on a fresh page or leave adequate space between two answers.
• Draw table/diagrams/flowcharts wherever appropriate.

Write short notes on:

1. Draw a labelled diagram of the visual pathway and give an account of various visual field defects. 5+5
2. Mesial temporal anatomy and its surgical significance. 5+5

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3. a) Cerebrospinal fluid. 5+5
   b) Cerebral perfusion pressure.
4. a) Embryological anatomy of cranio-vertebral junction (CVJ). 5+5
   b) Classification of CVJ anomalies.
5. a) Nerve fibre types and functions. 5+5
   

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   b) Neurotrophic factors.
6. Draw a labelled diagram of the following: 5+5
   a) Anatomy of the cavernous sinus.
   b) Spinal cord blood supply:
7. a) Anatomy and physiology of the intervertebral disc. 5+5
   

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   b) Clinical feature and presentation of lumber disc prolapse.
8. a) Anatomy of the blood-brain barrier. 5+5
   b) Cerebral autoregulation.
9. a) Intracranial pressure. 5+5
   b) Papilledema.

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10. Draw a diagram of the ventricular system and write a short note on entry points to the ventricular system. 5+5

POSSESSION/USE OF CELL PHONES OR ANY OTHER ELECTRONIC GADGET IS NOT PERMITTED INSIDE THE EXAMINATION HALL.