Pharmacology: Chloramphenicol
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Questions and Answers

What is chloramphenicol?

  • A type of antifungal
  • A type of antiviral
  • A type of antibiotic (correct)
  • A type of vaccine
  • What is the mechanism of action of chloramphenicol?

  • It inhibits folic acid synthesis
  • It inhibits DNA replication
  • It inhibits cell wall formation
  • It inhibits protein synthesis (correct)
  • What is a common side effect of chloramphenicol?

  • Diarrhea
  • Rash
  • Bone marrow suppression (correct)
  • Nausea and vomiting
  • What is the route of administration of chloramphenicol?

    <p>All of the above</p> Signup and view all the answers

    What is a contraindication for the use of chloramphenicol?

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

    Study Notes

    Chloramphenicol Overview

    • Chloramphenicol is a broad-spectrum antibiotic that is effective against a wide range of bacteria, including gram-positive and gram-negative bacteria.

    Mechanism of Action

    • Chloramphenicol works by inhibiting protein synthesis in bacteria by binding to the 50S ribosomal subunit, thereby preventing the formation of peptide bonds.

    Adverse Effects

    • A common side effect of chloramphenicol is bone marrow suppression, which can lead to aplastic anemia, a potentially life-threatening condition.

    Administration

    • Chloramphenicol can be administered orally, intravenously, or topically, depending on the type and severity of the infection being treated.

    Contraindications

    • Chloramphenicol is contraindicated in patients with a history of aplastic anemia or bone marrow suppression, as well as in pregnant women due to the risk of fetal harm.

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    Description

    This quiz covers the basics of chloramphenicol, a broad-spectrum antibiotic. Learn about its mechanism of action, side effects, route of administration, and contraindications.

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