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Staplylococcus problems


  • 1. The genus/genera that belongs to the family Micrococcaceae is

  • Options
  • A. Micrococcus
  • B. Staphylococcus
  • C. Planococcus
  • D. All of these
  • Discuss
  • 2. Identify the bacteria which is oxidase-negative and catalase-positive?

  • Options
  • A. Staphylococcus
  • B. Streptococcus
  • C. Neisseria
  • D. Pseudomonas
  • Discuss
  • 3. Most strains of Staphylococcus aureus indicate

  • Options
  • A. phosphatase production
  • B. a golden-yellow pigment
  • C. ?-haemolysis on sheep blood agar
  • D. all of the above
  • Discuss
  • 4. The bacteria which are inhibited on crystal violet (1:500,000) blood agar, is/are

  • Options
  • A. Streptococci
  • B. Staphylococci
  • C. Both (a) and (b)
  • D. None of these
  • Discuss
  • 5. Coagulase-reacting factor is necessary for

  • Options
  • A. slide coagulase test
  • B. tube coagulase test
  • C. precipitation test
  • D. none of these
  • Discuss

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