Download VNSGU MBBS 2nd Year 2018 December Microbiology Paper II Question Paper

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Second Year M. B. B. S. Examination

November / December - 2018

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Microbiology : Paper - II

(Systemic Bacteriology, Virology, Mycology & Clinical Microbiology)

Instruction :

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Fillup strictly the details of signs on your answer book

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Name of the Examination:

Second Year M. B. B. S.

Name of the Subject:

Microbiology: Paper - II

SECTION - 1

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1. A 10 year old child admitted in hospital with complains of fever, abdominal cramp & diarrhea, containing blood and mucus. Stool culture identified the NLF bacteria on Mac Conkey's medium. Identify the disease & answer the following:

   1. Name the causative agent & describe the morphology of causative agent
   2. Write the pathogenecity of causative agent
   3. Describe the laboratory diagnosis of causative agent.

   OR

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   A 28 years female patient visited the hospital with pus discharging swelling on the hand. Gram stain of discharge shows the presence of GPC in cluster. Culture shows the B-hemolysis on blood agar. Bacteria ferment mannitol with acid only. Identify the organism and answer the following:

   1. Name the causative agent & describe the morphology of causative agent.
   2. Write the pathogenecity of causative agent.
   3. Describe the laboratory diagnosis of this causative agent.

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2. Write short notes on (any three)

   1. Embryonated egg culture
   2. Zika virus
   3. Pathogenecity & laboratory diagnosis of polio virus.
   4. Virulence factors of pneumococci.

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SECTION- II

3. Write short notes on: (any two)

   1. Opportunistic fungal infections.
   2. Virulence factors & lab. diagnosis of cryptococci

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   3. Mucormycosis

4. Write in short (1-2 sentences)

   1. Name four bacteria causing Non Gonococcal Urethritis.
   2. What is Germ tube test?

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   3. Enumerate Dimorphic fungi.
   4. What are mycotoxins ?
   5. What is a treatment of choice in ABPA ?
   6. Name the viruses causes hemorrhagic fever.
   7. Write in brief about HACEK group.

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   8. Enumerate four DNA viruses.
   9. Write about importance of widal test.
   10. What are the signs and symptoms of Zika virus patient ?

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