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C 28904 (Pages: 2 + 2 = 4) Name.................... Reg. No.............
SECOND PROFESSIONAL M.B.B.S. DEGREE EXAMINATION, AUGUST 2012
MICROBIOLOGY—Paper I (New Scheme)
Time: Two Hours Maximum: 40 Marks
Answer all the questions.
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Answer Sections A and B in separate answer-books.
MCQs should be answered first in the response sheet provided.
Section A
I. Multiple Choice Questions. Single response type 16 (separate sheets attached). (16×¼ = 8 marks)
II. Draw and label:
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1 Elek test.
2 HLA Antigens. (2 x 1 = 2 marks)
III. Short answer questions :
1 Widal test.
2 Transport media. (2 x 2 = 4 marks)
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IV. Write short notes on :
1 Hot air oven.
2 Lab diagnosis of H. Influenza. (2 x 3 = 6 marks)
Section B
V. 40 year old male admitted in the hospital with complaints of watery diarrhoea and vomiting one day duration. On examination severe dehydration.
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(a) What is your provisional diagnosis ?
(b) What is the causative agent ?
(c) What is the pathogenesis ?
(d) Describe the Lab diagnosis.
(e) What is the treatment ? (1 + 1 + 3 + 3 + 2 = 10 marks)
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VI. Short answer questions :
1 Group B streptococci.
2 Cell mediated immunity. (2 x 2 = 4 marks)
VII. Write short notes on :
1 Complement.
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2 Lab diagnosis of syphilis. (2 x 3 = 6 marks)
MICROBIOLOGY—Paper I (New Scheme)
L. MULTIPLE CHOICE QUESTIONS
Note.-(1) Do not write anything on the question paper.
(2) Write your register number in the answer-sheet provided.
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(3) Select one most appropriate response and encircle the corresponding alphabet against each question number in the answer-sheet provided.
1. Indian Ink staining is:
(A) Negative staining. (B) Differential stain.
(C) Used for Gonococci. (D) Demonstrates the flagella.
2. Hot air oven is used for sterilizing the following items except :
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(A) Liquid paraffin. (B) Culture media.
(C) Fats. (D) Sulphonamide powder.
3. The following organism cause food poisoning except :
(A) Bacillus cereus. (B) Clostridium perfringens.
(C) Clostridium botulinum. (D) Salmonella typhi.
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4. Necrotising enterocolitis is caused by the following antibiotics except :
(A) Vancomycin. (B) Clindamycin.
(C) Ampicillin. (D) Tetracycline.
5. Example for an enrichment medium is:
(A) Mac Conkey's medium. (B) Selenite F. Broth.
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(C) Wilson and Blair medium. (D) Stuarts' medium.
6. Direct microscopy is useful for all except:
(A) Pulmonary TB. (B) Primary syphilis.
(C) Brucellosis. (D) Gonorrhoea.
7. Common method of drug resistance in Enterobacteriaceae is:
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(A) Mutation. (B) Lysogeny.
(C) Transduction. (D) Conjugation.
8. Congenital infection can be diagnosed by estimating:
(A) IgA. (B) IgG.
(C) IgE. (D) IgM.
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This download link is referred from the post: KUHS MBBS Second Year Last 17 Years 2007-2024 Previous Question Papers
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