MBBS Second Professional Examination April-2024
Subject- Microbiology
Paper- II (new scheme)
Time: 3:00 Hours
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Maximum Marks :100Instructions:
a) Al questions are compulsory
b) Draw diagrams wherever necessary
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c) Answers of Questions and Sub-questions must be written strictly according to serial order of question paper.d) MCQ has to be answered in theory answer book
e) Please write MCQ answer neatly and in serial order with black or blue pen in brackets; for example: - 1. (a) 2. (c)
f)
MCQ has to be answered only once, any kind of repetition or cutting or erasing or whitener wil be considered as malpractice, such answers wil not be
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counted in marks and action wil be taken according to UFM rules of university.g) Subjective answer should be answered in up to 30 words per marks. For example, if a question having 2 marks should answered in up to 60 marks.
Q1. Total MCQs: 10
10 x 1 = 10
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1. Human acquire cysticercus cel ulosae infections by al except:(a) Ingestion of
(b) Autoinfection
(c) Reverse peristalsis.
(d) Ingestion of
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contaminated vegetablescontaminated pig's meat
2. Which of the fol owing parasites is transmitted by cat?
(a) Balantidium coli
(b) Toxoplasma gondi
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(c) Echinococcus(d) Toxocara canis
granulosus
3. Serotyping and serosubtyping of meningococci are based on:
(a) Outer membrane
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(b) Endotoxin(c) Capsular
(d) Transferrin binding
proteins
polysaccharide
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proteins4. Which of the fol owing parasites is transmitted by dog?
(a) Echinococcus
(b) Hymenolepis nana
(c) Taenia solium.
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(d) Diphyl obothriumlatum.
5. Which of the fol owing site is most commonly affected by C. diphtheriae:
(a) Skin
(b) Conjunctiva
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(c) Faucial(d) Kidney
6. Botryomycosis is a mycetoma-like disease caused by:
(a) Nocardia
(b) Actinomyces
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(c) Staphylococcus(d) Streptococcus
7. Pathognomonic cel s in bacterial vaginosis are cal ed:
(a) Smudge cells
(b) Atypical cel s
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(c) Decoy cells(d) Clue cel s
8. A laboratory receives a specimen from an animal which died of Anthrax. What is the recommended level of
Biosafety (BSL) to be used for handling this specimen?
(a) BSL-1
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(b) BSL-2(c) BSL-3
(d) BSL-4
9. Reactive arthritis syndrome consists of al except:
(a) Conjunctivitis
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(b) Urethritis(c) Polyarthritis
(d) Myocarditis
10. Co-cultivation method is used for:
(a) HBV
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(b) HCV(c) HSV
(d) HIV
Q2. Long Answer Questions
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2 x 20 = 40a. An 8-year-old child was admitted to the hospital with chief complaints of high-grade fever, headache,
vomiting, altered mental status and neck rigidity. CSF was sent for Biochemical analysis, direct microscopy and
Culture & sensitivity testing.
I What is the probable clinical diagnosis
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II What are the etiological agents, pathogenesis and clinical manifestations of this disease?II Describe the laboratory diagnosis in detail
IV What are the treatment modalities according to the etiological agents
b. A 25-year-old male was admitted in the hospital four days after Road Traffic Accident (RTA); on examination,
crush injury right foot with soiled gauze contaminated with soil was observed. There was edema, crushed
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muscles and pain at the site. On palpation crepitus was felt.I What is the clinical condition?
II Mention the etiological agent responsible for this condition?
II Describe the pathogenesis and clinical manifestations of this condition?
IV Describe in detail the laboratory diagnosis and treatment of this disease?
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Q3. Brief Answer Questions6 x 05 = 30
a. Vaccine associated paralytic poliomyelitis (VAPP)
b. What is congenital infection? List the various organism causing congenital infection? Write in detail about
congenital syphilis.
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c. List the cutaneous parasitic infection. Write briefly on cutaneous lava migrans.d. A child aged 6 years with high grade fever, toxic pain in the throat, inability to swal ow was brought to the
casualty. On examination a white patch was found on the tonsil ar fossa which started bleeding when
touched. No history of immunization available. What is the clinical diagnosis? Write in detail laboratory
diagnosis of this condition.
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e. Discuss in detail about MRSA (Methicil in - Resistant Staphylococcus Aureus)f. Write the clinical feature and lab diagnosis of Plague.
Q4. Short Answer Questions
10 x 2 = 20
a. Explain Weil-Felix Test and its application.
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b. Differences between Actinomyces and Nocardiac. RNA viruses causing viral exanthems
d. Name two prion diseases along with their hosts
e. Pneumococcal vaccine.
f. Categories of Biomedical waste and types of containers used for their disposal.
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g. Spil management.h. Name diseases transmitted by tick
i. What is TORCH infection?
j. Enlist the organism causing nongonococcal urethritis
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