Pharmacodynamics: Drug Effects and Mechanisms
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Questions and Answers

Which drug binds to the 50S ribosomal subunit to inhibit protein synthesis in bacteria?

  • Amphotericin B
  • Tetracyclines
  • Polymixins
  • Erythromycin (correct)

    • Which drug increases the permeability of bacterial plasma membrane?

  • Polymixins (correct)
  • Amphotericin B
  • Chloramphenicol
  • Tetracyclines

    • Which drug is used in the treatment of Wilson’s disease by chelating copper?

  • Penicillamine (correct)
  • Deferoxamine
  • EDTA
  • Dimercaprol (BAL)

    • Which drug is mainly employed in the treatment of heavy metal poisoning through chelation?

    <p>EDTA</p> Signup and view all the answers

    Which drug antagonizes heparin through chemical action?

    <p>Protamine</p> Signup and view all the answers

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