Microbiological Assay of Antibiotics, Antifungal, Antiviral and Antitumour Antibiotics MCQ

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• Anthramycin is which of the following type of antibiotic?
  ক

  Antiviral

  খ

  Antitumor

  গ

  Antifungal

  ঘ

  Antibacterial
• Which of the following is effective in the control of tuberculosis in humans?
  ক

  Nitrofurans

  খ

  Nalidixic Acid

  গ

  Sibromycin

  ঘ

  Isoniazid
• Amantadine is very effective against influenza A virus.
  ক

  True

  খ

  False
• Which of the following has its antiviral action attributed to the interference of protein synthesis?
  ক

  Amantadine

  খ

  Interferons

  গ

  Acycloguanosine

  ঘ

  5’-iododeoxyuridine
• Acycloguanosine is a nucleoside analog which is active against ___________________
  ক

  Influenza A virus

  খ

  HIV virus

  গ

  Herpes virus

  ঘ

  Influenza B virus
• Griseofulvin is useful in the therapy of nonsystemic fungal infections.
  ক

  True

  খ

  False
• Nystatin is produced from the strain _____________________
  ক

  Streptomyces noursei

  খ

  Streptomyces aureofaciens

  গ

  Streptomyces kanamyceticus

  ঘ

  Streptomyces fradiae
• Antibiotics are not effective against plant pathogens.
  ক

  True

  খ

  False
• Which of the following antibiotic have a sparing effect on the B12 in the diet?
  ক

  Streptomycin

  খ

  Tetracycline

  গ

  Anthramycin

  ঘ

  Chloramphenicol
• Pigs respond dramatically to the addition of which of the following antibiotics to their diet?
  ক

  aureomycin

  খ

  terramycin

  গ

  penicillin

  ঘ

  oxytetracycline
• Zone of inhibition is observed in tube-dilution method.
  ক

  True

  খ

  False
• The international unit of penicillin is defined by how much amount of International Standard?
  ক

  1 mg

  খ

  0.262 µg

  গ

  0.5988 µg

  ঘ

  0.5 mg