[LO 656] FEBRUARY 2019 Sub. Code: 4206
SECOND YEAR B.D.S. DEGREE EXAM
(Common to Second Year Paper II Modified Regulation III Candidates)
PAPER I GENERAL PATHOLOGY AND MICROBIOLOGY
Q.P Code: 544206
Time: 180 Minutes Maximum: 70 Marks
Draw Suitable diagrams wherever necessary
Answer section A and B in Separate Answer Books
SECTION A
(GENERAL PATHOLOGY)
I. Elaborate on: x 10 10)
1. Define Neoplasia. Discuss Chemical Carcinogenesis.
II. Write Notes on: x 5 15)
1. Define and discuss the process of Metastasis.
2. Granuloma Types and Mechanism of formation.
3. Brown Induration of Lungs.
III. Short answers: x 2 10)
1. Opportunistic infections.
2. Trisomy 21.
3. Differences between transudate and exudate.
4. Give two examples for Physiological and Pathological atrophy.
5. Leukemoid reaction.
SECTION B
(MICROBIOLOGY)
I. Elaborate on: x 10 10)
1. Write the morphology, cultural characteristics, pathogenesis and laboratory
diagnosis of Mycobacterium Tubercle Bacilli.
II. Write Notes on: x 5 15)
1. Anaerobic culture methods.
2. Asexual cycle (Schizogony) of Malaria parasite.
3. Oral Thrush.
III. Short answers: x 2 10)
1. Gene transfer methods.
2. What is meant by dental plaque and dental caries?
3. What is B-cells and T-cells?
4. Pasteurization.
5. Write 2 stains and 2 cultures used for fungal identification.