Download DNB (Diplomate of National Board) Under NBE 2015 Dec PATHOLOGY I Previous Question Paper
DECEMBER 2015
POSSESSION / USE OF CELL PHONES OR ANY SUCH ELECTRONIC GADGETS IS NOT PERMITTED INSIDE THE
EXAMINATION HALL.
PATHOLOGY
PAPER ? I
PATH/D/15/32/I
Time : 3 hours
Max. Marks : 100
Important instructions:
? 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.
Write short notes on:
1. a) Statistical analysis in research methodology.
b) Signal transduction pathways.
5
5
2. a) Mechanisms of hypertrophy.
b) Mechanism of dystrophic calcification.
c) Ochronosis.
4
3
3
3. a) Mechanism and effects of leukocyte activation.
b) Abnormalities in tissue repair.
5
5
4. a) Pathogenesis of thrombus formation and its progression.
b) Morphological features observed in irreversible shock.
6
4
5. a) Angioedema.
b) Principles and effects of gene mutations.
c) Mechanism of hypercholesterolemia and its
consequences.
3
3
4
6. a) Role of NK cells in immune system.
b) Mediators of Immediate hypersensitivity.
c) Mechanisms of SLE.
3
3
4
7. a) Indications for and complications of transplantation of
hematopoietic stem cells.
b) Role of epigenetic changes in carcinogenesis.
5
5
8. a) Pathological features of lead poisoning.
b) Systemic effects of protein energy malnutrition.
5
5
9. a) Pathophysiology and lab diagnosis of phenylketonuria.
b) Mechanism of apoptosis.
5
5
10. a) Pathological feature of cryptococcal infection and its lab
diagnosis.
b) Pathogenesis of atheromatous plaque formation.
5
5
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This post was last modified on 29 April 2020