Firstranker's choice
--- Content provided by FirstRanker.com ---
C 14869
(Pages: 2 + 2 = 4)
Name:...................
Reg. No:...................
--- Content provided by FirstRanker.com ---
SECOND PROFESSIONAL M.B.B.S. DEGREE EXAMINATION, MARCH 2011
MICROBIOLOGY - Paper I
(2007 admissions)
Time: Two Hours
Maximum: 40 Marks
--- Content provided by FirstRanker.com ---
Answer all the questions.
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 sheet attached)
--- Content provided by FirstRanker.com ---
(16 x ½ = 8 marks)
II. Draw and label:
(a) Spore of bacteria.
(b) Structure of Immunoglobulin.
(2 × 1 = 2 marks)
--- Content provided by FirstRanker.com ---
?. Write short answers on:
(a) Pasteurisation of milk.
(b) BCG.
(2 x 2 = 4 marks)
IV. Write short notes on:
--- Content provided by FirstRanker.com ---
(a) Laboratory diagnosis of gas gangrene.
(b) Type IV hypersensitivity reaction.
(2 x 3 = 6 marks)
Section B
V. A 12-year boy came to the OPD with h/o fever, throat pain for the last 2 days on examination there is greyish white patch over the tonsils:
--- Content provided by FirstRanker.com ---
1 What is your probable diagnosis and name the aetiological agent?
2 Describe the pathogenesis.
3 Describe in detail about the laboratory diagnosis.
4 How will you prophylaxis?
5 Mention the treatment.
--- Content provided by FirstRanker.com ---
(1 + 3 + 3 + 2 + 1 = 10 marks)
VI. Write short answers on:
(a) Atypical pneumonia.
(b) Hot air oven.
--- Content provided by FirstRanker.com ---
(2 x 2 = 4 marks)
VII. Write short notes on:
(a) Enumerate bacteria causing food poisoning and their laboratory diagnosis.
(b) T-lymphocytes.
--- Content provided by FirstRanker.com ---
MICROBIOLOGY - Paper I
I. MULTIPLE CHOICE QUESTIONS
Note:-(1) Do not write anything on the question paper.
(2) Write your register number in the answer-sheet provided.
(3) Select the appropriate answer and encircle the alphabet against each question in the answer-sheet provided.
--- Content provided by FirstRanker.com ---
(4) In the answer-sheet enter the total number of your answers in the appropriate box provided.
(5) Each question carries ½ mark.
1. Space formation in bacteria occurs during:
(A) Lag phase.
(B) Stationary phase.
--- Content provided by FirstRanker.com ---
(C) Log phase.
(D) Phase of decline.
2. Vaccines are sterilised by vaccine bath at:
(A) 60° C for 1 hr.
(B) 120°C for 4 hr.
--- Content provided by FirstRanker.com ---
(C) 80-85°C for ½ hr.
(D) 100° for 2 hr.
3. Uptake of free DNA by a bacterial cell is referred to as:
(A) Transformation.
(B) Conjugation.
--- Content provided by FirstRanker.com ---
(C) Transduction.
(D) Lysogenic conversion.
4. Main source of IL is:
(A) Spleen.
(B) Bone marrow.
--- Content provided by FirstRanker.com ---
(C) TH cells.
(D) Macrophages.
5. The optimum temperature of hot air oven for sterilisation is:
(A) 160° C for 1 hr.
(B) 140° C for 1 hr.
--- Content provided by FirstRanker.com ---
(C) 180° C for 1 hr.
(D) 120° C for 2 hr.
6. Alkaline peptone water is:
(A) Transport media.
(B) Enriched media.
--- Content provided by FirstRanker.com ---
(C) Enrichment media.
(D) Anaerobic media.
7. Robertson's cooked meat medium is used for growing:
(A) Aerobic bacteria.
(B) Anaerobic bacteria.
--- Content provided by FirstRanker.com ---
(C) Viruses.
(D) Fungi.
8. The following are the commonly used antiseptics except:
(A) Alcohol.
--- Content provided by FirstRanker.com ---
(B) Povidone iodine.
(C) Dettol.
(D) Phenol.
9. Complement components are synthesised in the following sites except:
(A) Intestinal epithelium.
--- Content provided by FirstRanker.com ---
(B) Liver.
(C) Spleen.
(D) Kidney.
10. Nagler reaction is diagnostic of:
(A) Corynebacteria.
--- Content provided by FirstRanker.com ---
(B) Clostridium tetani.
(C) Clostridium welchii.
(D) Clostridium difficile.
11. Swimming pool granuloma is caused by:
(A) M. ulcerous.
--- Content provided by FirstRanker.com ---
(B) M. smegmatis.
(C) M. marinum.
(D) M. Chelonae.
12. All the following are causative agents of food poisoning except:
(A) Salmonella typhi murium.
--- Content provided by FirstRanker.com ---
(B) Salmonella paratyphi A.
(C) Bacillus cereus.
(D) Vibrioparahaemolyticus.
13. Chigger borne typhus is caused by:
(A) Orientia tsutsugamushi.
--- Content provided by FirstRanker.com ---
(B) Coxiella burnetii.
(C) Bartonella quintana.
(D) Rickettsia prowazekii.
14. Levinthal-Cole-Lillie bodies are seen in infection with:
(A) C. trachomatis.
--- Content provided by FirstRanker.com ---
(B) C. pneumonia.
(C) C. psittaci.
(D) Lymphogranuloma venerium.
15. Causative agent of pontiac fever is:
(A) Legionella pneumophila.
--- Content provided by FirstRanker.com ---
(B) Donovania granulomatis.
(C) Listeria monocytogenes.
(D) Alcaligenes faecalis.
16. Serological classification of streptococci is based on:
(A) C. Carbohydrate.
--- Content provided by FirstRanker.com ---
(B) Streptolysin O.
(C) Peptidoglycan.
(D) Lipid A.
(16 × ½ = 8 marks)
--- Content provided by FirstRanker.com ---
This download link is referred from the post: KUHS MBBS Second Year Last 17 Years 2007-2024 Previous Question Papers
--- Content provided by FirstRanker.com ---