Diseases Caused by Staphylococcus, Streptococcus and Bacillus MCQ

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• Which drug is used for the treatment of anthrax?
  ক

  erythromycin

  খ

  penicillin

  গ

  tetracycline

  ঘ

  ampicillin
• Which of the following is a major virulence factor of Streptococcus pneumoniae?
  ক

  polysaccharide capsule

  খ

  M protein

  গ

  streptolysin O

  ঘ

  streptolysin S
• Puerperal fever is a streptococcal infection of the ______________
  ক

  kidney

  খ

  skin

  গ

  uterus

  ঘ

  heart
• Which of the following immunity is protective against infection by S.pyogenes?
  ক

  cell-mediated immunity

  খ

  antigen-antibody immunity

  গ

  humoral immunity

  ঘ

  no cure present
• Scarlet fever is similar to the pharyngitis in all respects.
  ক

  True

  খ

  False
• Which of the following microbe does not belong to Group D enterococci group?
  ক

  S. faecalis

  খ

  S. faecium

  গ

  S. durans

  ঘ

  S. bovis
• Streptococus pyogenes comprises which Lancefield group?
  ক

  A

  খ

  B

  গ

  C

  ঘ

  D
• Antibiotics can easily reach the staphylococci.
  ক

  True

  খ

  False
• Which of the following microorganism causes lesions in the form of abscesses?
  ক

  Staphylococcus aureus

  খ

  Streptococcus pyogenes

  গ

  Streptococcus pneumoniae

  ঘ

  Clostridium perfringens
• Which of the following toxins cause damage to the tissue cells by its phospholipase action?
  ক

  alpha toxin

  খ

  delta toxin

  গ

  protein A

  ঘ

  coagulase