PATHOLOGY

Paper-I

Full Marks: 40

2009

Attempt all questions. The figures in the margin indicate distribution of marks in each question.

Group - A

1. A 60 year old male presented with progressive weakness, low grade fever, generalized lymphadenopathy and splenomegaly. Blood examination shows Hb-10.0g/dl, WBC-86000 /c mm. 90% of the WBC are small mononuclear cells.
   1. What are the possible causes?
   2. How will you proceed to investigate the case to establish its diagnosis?

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   (2+8)

Group - B

1. 1. Define oedema. Mention the different mechanisms producing renal oedema.

      (2+8)

   OR

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   1. Describe the mechanism of irreversible cell injury.

      (10)

Group - C

1. 1. Define neoplasia. Describe the characteristics of malignant neoplasm.

      (2+8)

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   OR

   1. Define and classify leukaemia. Describe the laboratory findings of Acute Myeloblastic Leukaemia.

      (4+6)

Group - D

1. Write short notes on (any five):
   1. Type II hypersensitivity

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   2. Laboratory diagnosis of Amyloid
   3. Bleeding time and Clotting time
   4. Opsonin
   5. Metaplasia
   6. Packed cell volume

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   (5 x 2)

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