Antimicrobial Drugs Classification Quiz
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Questions and Answers

Which antibiotic is recommended for preventing recurrences of rheumatic fever caused by group A streptococci?

  • Doxycycline
  • Long-acting penicillin G (correct)
  • Amoxicillin
  • Tetracycline
  • For travelers to malaria-endemic areas with high transmission rates, which antimalarial drug is recommended for prophylaxis?

  • Chloroquine
  • Doxycycline (correct)
  • Primaquine
  • Mefloquine
  • Which antibiotic is recommended for prophylaxis in close contacts of a cholera case?

  • Tetracycline (correct)
  • Ciprofloxacin
  • Azithromycin
  • Erythromycin
  • Which antibiotic is recommended for prophylaxis before dental extraction, tonsillectomy, or endoscopies to prevent bacteremia?

    <p>Amoxicillin or clindamycin</p> Signup and view all the answers

    For catheterization or instrumentation of the urinary tract, which antibiotic is recommended for prophylaxis to decrease the risk of urinary tract infection?

    <p>Co-trimoxazole or norfloxacin</p> Signup and view all the answers

    For immunocompromised patients receiving corticosteroids, antineoplastic chemotherapy, or immunosuppressants after organ transplantation, or neutropenic patients, which antibiotics are often used to prevent respiratory tract infections and septicemia?

    <p>Penicillin/cephalosporin ± an aminoglycoside or fluoroquinolone</p> Signup and view all the answers

    Which antibiotic is recommended for prophylaxis to prevent postpartum infections in the mother after normal delivery?

    <p>No specific antibiotic is mentioned for this purpose</p> Signup and view all the answers

    In patients with viral upper respiratory tract infections, which antibiotic is recommended for prophylaxis to prevent secondary bacterial invasion?

    <p>No specific antibiotic is mentioned for this purpose</p> Signup and view all the answers

    For patients on respirators, which antibiotic is recommended for prophylaxis to prevent respiratory infections?

    <p>No specific antibiotic is mentioned for this purpose</p> Signup and view all the answers

    Which statement is true regarding the use of antibiotics for prophylaxis in immunocompromised patients?

    <p>The incidence of superinfections is high</p> Signup and view all the answers

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