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Download NTRUHS MBBS 506 A Microbiology Paper I Nov 2020 Question Paper

Download NTRUHS (Dr.NTR University of Health Sciences) MBBS (Bachelor of Medicine, Bachelor of Surgery) 506 A Microbiology Paper I Nov 2020 Previous Year Question Paper

This post was last modified on 09 March 2026

Q.P. CODE: 506-A
DR. NTR UNIVERSITY OF HEALTH
SCIENCES::AP::VIJAYAWADA-520 008
M.B.B.S. DEGREE EXAMINATION ? NOVEMBER, 2020
SECOND M.B.B.S. EXAMINATION

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MICROBIOLOGY
(BACTERIOLOGY & IMMUNOLOGY)
PAPER-I
Time: 2 Hours
Max. Marks: 40

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Note: Answer all questions
Draw neat diagrams wherever necessary
1) Describe the Pathogenesis and laboratory diagnosis of
Enteric fever. Add a note on Vaccines for Typhoid fever.
3+4+3=10

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WRITE SHORT NOTES ON:
5 X 4 = 20
2) Bacterial filters
3) MacConkey agar
4) Gas gangrene

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5) Non tuberculous Mycobacteria
6) Properties of IgG
WRITE BRIEFLY ON:
5 X 2 = 10
7) Manifestations of Syphilis

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8) Laboratory diagnosis of Streptococcus pyogenes
infection
9) Pathogenesis of Diphtheria

10) Bacterial transformation
11) Enumerate laboratory acquired infections

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