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Organism most frequently associated with urinary tract infections is_________________?

  • (A)  Neisseria gonorrhea
  • (B)  Escherichia coli
  • (C)  T-strain mycoplasma
  • (D)  Streptococcus fecalis
Submitted By :Ali Uppal


Growth factor needed for Salmonella_________________?

  • (A)  Tryptophan
  • (B)  Niacin
  • (C)  B-12
  • (D)  Citrate
Submitted By :Ali Uppal


Subacute bacterial endocarditis is caused by_____________?

  • (A)  Streptococcus viridans
  • (B)  Haemolytic streptococci
  • (C)  Staphylococcus aureus
  • (D)  Nisseria
Submitted By :Ali Uppal


The diagnosis of gonorrhea is established by_____________?

  • (A)  Compliment fixation tests
  • (B)  Pili agglutination tests
  • (C)  Haemagglutination tests
  • (D)  All of the above tests
Submitted By :Ali Uppal


Which of the following are non-spore forming anaerobic bacteria that asume major significance in disease processes________________?

  • (A)  Bacteroides fragilis
  • (B)  Fusobacterium nucleatum
  • (C)  Peptostreptococcus anaerobius
  • (D)  Actinomyces Israeli
  • (E)  All of the above
Submitted By :Ali Uppal


What is the transport medium for cholera___________________?

  • (A)  Tellurite Medium
  • (B)  Cary Blair Medium
  • (C)  Venkatraman – Ramakrishnan Medium
  • (D)  B & C
Submitted By :Ali Uppal


Which organism causes prosthetic valve endocarditis within 60 days of surgery________________?

  • (A)  Streptococcus Viridans
  • (B)  Staphylococcus epidermis
  • (C)  Staphylococcus aureus
  • (D)  Fungus
Submitted By :Ali Uppal


The diagnostic investigation for syphilis is__________________?

  • (A)  TPI test
  • (B)  VDRL test
  • (C)  TPHA test
  • (D)  FTAB test
  • (E)  Both C & D
Submitted By :Ali Uppal


False +ve for VDRL is seen in______________?

  • (A)  Yaws
  • (B)  Lepromatous Leprosy
  • (C)  Malaria
  • (D)  All of the above
Submitted By :Ali Uppal


Resistance of Staphylococcus aureus is due to ________________________?

  • (A)  Pleomorphism
  • (B)  Elaboration of an enzyme that destroy penicillin
  • (C)  Penicillin analogue production
  • (D)  Lack of nucleic acid in the cell wall
Submitted By :Ali Uppal