Download DNB 2019 June DERMATOLOGY DVD PAPER 1 Question Paper

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JUNE 2019

DERMATOLOGY, VENEREOLOGY & LEPROSY

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PAPER-I

Time: 3 hours

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.

1. Write short notes on: (5+5)
   1. Transepidermal water loss (TEWL).
   2. Sebum secretion.

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2. 1. Enumerate special stains used in dermatopathology and describe their appearance. (5+5)
   2. Role of cytodiagnosis in infective conditions in dermatology.
3. 1. Structure of hair with diagram. (5+5)
   2. Investigations and treatment of diffuse hairloss in female.

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4. 1. Hemi desmosomes. (2+2+2+4)
   2. Langerhans cells.
   3. Mast cell mediators.
   4. Etiopathogenesis and management of anaphylaxis.

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5. 1. Focal dyskeratosis. (3+7)
   2. Micro-abscesses in relation to histopathology.
6. 1. Histopathology of Tophy. (6+4)

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   2. Histopathology of Granuloma annulare.
7. 1. Technique of skin biopsy. (5+5)
   2. Transport medium for skin biopsy.

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8. 1. Types of scale and their presentations in various dermatosis. (5+(2+3))
   2. A nine-year-old baby presented with itchy scaly patch on the scalp. Discuss:
      1. Differential diagnosis
      2. Management

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9. 1. Pharmacological management of generalized pruritus. (6+4)
   2. Causes of generalized pruritus.
10. 1. Enumerate keratotic follicular disorders. (3+(4+3))
    2. Clinical features and histopathological findings in Darier’s disease.

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