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[KW 1014 ]                                                                                                                              Sub. Code: 4705
B.Sc (Nursing ) DEGREE EXAMINATION
(New Regulations for the candidates admitted from 2006-07 onwards)
First Year    Q.P. Code : 664705

February 2012
Paper V Microbiology

Time : Three hours                                                                                                                         Max : 75 marks                                                                            
         
Answer All questions.

I. Essays:         (2x15=30)
1. Classify Mycobacteria.  Write in detail the morphology, cultural characters, pathogenesis and Lab diagnosis of Mycobacterium tuberculosis.

2. List the bacteria that cause Diarrhoea. Discuss in detail the lab diagnosis of Cholera

II. Write Short Notes on :         (5x 5 = 25)
  1. Tyndalisation
  2. Acid fast staining
  3. Round worm
  4. Herpes virus
  5. Hospital borne  infections

III Short Answer Questions:        10 x 2 = 20
  1. Mention the Toxins produced by Streptococcus pyogenes
  2. Enumerate four Live vaccines
  3. What is Zoonosis ? Give two examples
  4. Define Agglutination. Give examples
  5. List the charadteristics of Active immunity
  6. Name two  systemic fungal infections
  7. Mention four stages of life cycle of Plasmodium vivax
  8. Mention four different methods of Sterilization
  9. Enumerate two bloodflukes
  10. Name four viruses causing Haemorrhagic fever.



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