DNB 2015 Dec Previous Question Papers-(Diplomate of National Board) Under NBE
PAPER - I
DVD/J/14/06/I
Time : 3 hours Max. Marks : 100
FINAL EXAM NATIONAL BOARD OF EXAMINATIONS
JUNE 2014
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DERMATOLOGY, VENEREOLOGY & LEPROSYPAPER - I
DVD/J/14/06/I
Time : 3 hours Max. Marks : 100
Important instructions:
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- Attempt all questions in order.
- 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.
- Start the answer to a question on a fresh page or leave adequate space between two answers.
- Draw table/diagrams/flowcharts wherever appropriate.
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- a) Draw flowchart of Haem synthesis pathway. (4)
b) Classify porphyria. (3)--- Content provided by FirstRanker.com ---
c) Briefly outline laboratory diagnosis of porphyria. (3) - a) Describe principle of Immunoflorescence (IF) and its major uses in Dermatology. (3+3)
b) Write characteristic direct immunofluorescence (DIF) findings in the following diseases: (1+1+1+1)
- Paraneoplastic Pemphigus (PNP)
- Bullous Pemphigoid (BP)
- Dermatitis Herpetiformis (DH)
- Systemic Lupus Erythematosus (SLE)
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- a) What is Evidence Based Medicine (EBM)? (4)
b) What is meant by strength of EBM? (2)--- Content provided by FirstRanker.com ---
c) Discuss importance of EBM with respect to two dermatological diseases. (4) - a) Write about the basics of innate defense mechanisms. (5)
b) Discuss role of Antimicrobial peptides (AMP) in host immunity. (5) - a) Describe itch pathway. (3)
b) Enumerate mediators of pruritus. (4)--- Content provided by FirstRanker.com ---
c) Classify anti-histamines. (3) - a) Tabulate differences between allergic and irritant contact dermatitis. (4)
b) Describe technique of Photo-Patch testing. (3)
c) Describe various presentations of non-eczematous contact dermatitis. (3) - Write salient histological features in:
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a) Darier's disease (2.5)
b) Lichen sclerosus et atrophicus (2.5)
c) Bowen’s disease (2.5)
d) Sporatrichasis (2.5)
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