Antimicrobial & drug resistance MCQ 8+

Test your knowledge with important Antimicrobial & drug resistance MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 38+ more Antimicrobial & drug resistance MCQs on Bissoy. Bissoy App

• The following baeteria are used as probiotics
  ক

  Lactobacillus

  খ

  Bifidobacterium

  গ

  Peptostreptococcus

  ঘ

  Sacchromyces cerevisiae

  ঙ

  Fusobacterium
• Genetic material transfer among bacteria
  ক

  Transduction

  খ

  Transformation

  গ

  Conjugation

  ঘ

  Sporulation and spore germination

  ঙ

  Replication
• The following statements regarding mechanism of development of resistance are correct
  ক

  By conformational alteration in the binding site

  খ

  By synthesizing enzyme

  গ

  By developing efflux mechanism

  ঘ

  By increasing uptake of the drug within the bacteria

  ঙ

  By forming new cell wall
• The following statements about the mechanism of antimicrobial are correct
  ক

  Rifampicin inhibits DNA dependent RNA polymerase

  খ

  Cephalosporines inactivates transpeptidase

  গ

  Metronidazole inhibits dihydrofolate reductase

  ঘ

  Chloroquine inhibits DNA gyrase

  ঙ

  Erythromycin alters cell membrane permeability
• Antimicrobial agents that act by inhibition of protein synthesis are
  ক

  Streptogramins

  খ

  Clarithromycin

  গ

  Clindaimycin

  ঘ

  Nalidixic acid

  ঙ

  Vancomycin
• Bacterial mechanisms of resistance development against lactum drugs are
  ক

  Production of β lactumase enzyme

  খ

  Altered porins

  গ

  Mutation in transpeptidase enzyme

  ঘ

  Efflux pump

  ঙ

  Alteration of metabolic pathway
• Inhibitors of protein synthesis that target 50S ribosomal subunit are
  ক

  Azithromycin

  খ

  Clindamycin

  গ

  Linezolid

  ঘ

  Amikacin

  ঙ

  Cephalosporin
• Antibiotics which act by inhibiting bacterial cell wall synthesis are
  ক

  Penicillin

  খ

  Bacitracin

  গ

  Chloramphenicol

  ঘ

  Tetracycline

  ঙ

  Aminoglycosides