Chemotherapy of Tuberculosis

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Questions and Answers

Which group of tuberculosis is known as extra-pulmonary tuberculosis?

  • Latent TB infection
  • TB spine
  • Abdominal TB (correct)
  • Pulmonary TB

How is active pulmonary TB primarily transmitted?

  • Blood transfusion
  • Foodborne transmission
  • Droplet infection (correct)
  • Sexual contact

Which condition could reactivate a latent TB infection into active disease?

  • High immunity
  • Proper nutrition
  • HIV infection (correct)
  • Regular exercise

How many individuals can an untreated active case of pulmonary TB infect?

<p>10-20 individuals (C)</p> Signup and view all the answers

What is the mainstay of TB management to prevent drug resistance?

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

Which mycobacterium accounts for only a handful of human infections within the tuberculosis complex?

<p>M. microti (B)</p> Signup and view all the answers

Which of the following is NOT a reason for giving prophylactic anti-TB medication to immunocompromised patients?

<p>When they have evidence of previous prophylactic treatment (A)</p> Signup and view all the answers

What is the preferred drug for TB preventive treatment (TPT) in Nigeria?

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

What is the standard diagnostic tool used to test for TB in Nigeria?

<p>Gene Xpert MTB/RIF (C)</p> Signup and view all the answers

What is the purpose of directly observed treatment (DOT) for anti-TB medications?

<p>To ensure patients take the right drugs in the right doses at the right times (A)</p> Signup and view all the answers

Which of the following is NOT a characteristic of the first-line anti-TB drug regimen used for drug-susceptible TB (DS-TB) in Nigeria?

<p>It involves the repeated use of rifampicin-based regimens (C)</p> Signup and view all the answers

Which of the following properties of rifampicin makes it an important drug in the treatment of drug-susceptible TB (DS-TB)?

<p>It is bactericidal against all growth types of the TB bacilli (B)</p> Signup and view all the answers

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