Empirical vs Rational Antibiotic Therapy

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Questions and Answers

What is a consequence of irrational prophylaxis?

  • Emergence of a new type of flora
  • A false sense of security (correct)
  • Development of a new antibiotic
  • Reduced treatment cost

What is an economic consequence of irrational prophylaxis?

  • Increased treatment cost (correct)
  • Reduction in the cost of antibiotics
  • Reduced healthcare expenditure
  • No change in treatment cost

What is a long-term consequence of irrational prophylaxis on microorganisms?

  • Extinction of flora
  • Emergence of sensitive flora
  • Emergence of resistant flora (correct)
  • No change in flora

What is an outcome of irrational prophylaxis on an individual's perception of risk?

<p>Decreased awareness of risk (D)</p> Signup and view all the answers

What is a result of irrational prophylaxis on the effectiveness of antibiotics?

<p>Decreased effectiveness of antibiotics (D)</p> Signup and view all the answers

What is the term for administering antibiotics before knowing the sensitivity of the pathogen?

<p>Empirical antibiotic therapy (A)</p> Signup and view all the answers

What is the primary difference between empirical and rational antibiotic therapy?

<p>Whether the pathogen's sensitivity is known (C)</p> Signup and view all the answers

What is a potential drawback of using antibiotics to treat pylori infections?

<p>Emergence of resistant bacteria (B)</p> Signup and view all the answers

In which type of therapy are antibiotics administered after culture and in vitro testing?

<p>Rational antibiotic therapy (B)</p> Signup and view all the answers

What is a factor that may influence a healthcare provider's decision to prescribe antibiotics for pylori infections?

<p>Drug costs (D)</p> Signup and view all the answers

What is a possible consequence of using antibiotics to treat pylori infections?

<p>Emergence of resistant bacteria (A)</p> Signup and view all the answers

What is the purpose of in vitro testing in rational antibiotic therapy?

<p>To establish the pathogen's sensitivity to antibiotics (C)</p> Signup and view all the answers

Which type of therapy is often used in urgent situations where time is of the essence?

<p>Empirical antibiotic therapy (B)</p> Signup and view all the answers

Why might a healthcare provider avoid prescribing antibiotics for pylori infections?

<p>To minimize the emergence of resistant bacteria (D)</p> Signup and view all the answers

What is a consideration in the management of pylori infections?

<p>Incidence of possible side-effects (B)</p> Signup and view all the answers

Why are antibiotics given to seriously ill patients through the parenteral route?

<p>To avoid the problems of absorption from the intestinal tract (C)</p> Signup and view all the answers

What is the main concern in administering antibiotics to seriously ill patients through the oral route?

<p>Problems of absorption from the intestinal tract (D)</p> Signup and view all the answers

Which route of administration is preferred in seriously ill patients to ensure rapid absorption of antibiotics?

<p>Parenteral route (D)</p> Signup and view all the answers

What is the primary goal of administering antibiotics through the parenteral route in seriously ill patients?

<p>To overcome problems of absorption from the intestinal tract (B)</p> Signup and view all the answers

Why is the oral route not preferred in seriously ill patients requiring antibiotic therapy?

<p>It may lead to problems of absorption from the intestinal tract (A)</p> Signup and view all the answers

What is the primary route of administration for the majority of first-generation cephalosporins?

<p>Parenteral (D)</p> Signup and view all the answers

Which cephalosporin is restricted to hospital use?

<p>Cephradine (A)</p> Signup and view all the answers

What is the characteristic of Cephradine and Cephalexin among first-generation cephalosporins?

<p>Used in dentistry and can be given by mouth (A)</p> Signup and view all the answers

Which of the following is NOT a first-generation cephalosporin used in dentistry?

<p>Cephalothin (B)</p> Signup and view all the answers

What is the commonality among Cephalexin, Cephradine, and Cephaloridine?

<p>All are first-generation cephalosporins (D)</p> Signup and view all the answers

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