Enterobacteriaceae and Shigella Therapy
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Questions and Answers

Which of the following antibiotics is not typically used against Enterobacteriaceae?

  • Fluoroquinolones
  • Cephalosporins
  • Ampicillin
  • Vancomycin (correct)
  • Which function do large molecular weight PBP's play in E. coli?

  • Carboxypeptidase (correct)
  • Acetyl transferase
  • d-Methylases
  • b-Acetylase
  • What is the best antimicrobial agent group for treating Shigella?

  • All of them (correct)
  • Betalactam group
  • Sulpha drugs
  • b-Cephalosporins
  • Which type of bacteria are all strains of Haemophilus influenzae susceptible to?

    <p>Haemophilus influenzae</p> Signup and view all the answers

    Which of the following antibiotics is included in the therapy against Enterobacteriaceae?

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

    Study Notes

    Therapy Against Enterobacteriaceae

    • No single therapy is effective against Enterobacteriaceae, but a combination of Ampicillin, Fluoroquinolones, Cephalosporins, Sulfonamides, and Aminoglycosides can be used.

    Penicillin-Binding Proteins (PBP's) in E. coli

    • High molecular weight PBP's in E. coli function as Carboxypeptidases.

    Antimicrobial Agents for Shigella

    • The best antimicrobial agents for Shigella are Sulpha drugs, Cephalosporins, and Betalactam group.

    Susceptibility of Haemophilus influenzae

    • All strains of Haemophilus influenzae are susceptible to the third generation of Cephalosporins.

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    Description

    This quiz covers the antimicrobial agents and therapies used to combat Enterobacteriaceae and Shigella infections, including a combination of antibiotics and their mechanisms.

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