Commensal vs Pathogenic Bacteria Quiz
7 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What can lead to an increase in the amount or virulence of an agent?

  • Change in host susceptibility
  • Introduction into a new setting
  • Enhanced mode of transmission (correct)
  • Conducive environment for interaction

    • Which microorganism is an example of a prion?

  • Creutzfeldt-Jakob disease agent (correct)
  • Escherichia coli
  • Staphylococcus aureus
  • Pseudomonas aeruginosa

    • What is the main protective role of commensal bacteria in healthy humans?

  • Preventing pathogenic microorganism colonization (correct)
  • Enhancing pathogenic microorganism colonization
  • Causing infections
  • Contributing to bacterial resistance

    • Which factor can increase exposure to potential pathogens in the context of healthcare-associated infections?

    <p>Conducive environment for interaction</p> Signup and view all the answers

    What is an example of a bacteria causing urinary infections mentioned in the text?

    <p>Escherichia coli</p> Signup and view all the answers

    Which scenario is most likely to contribute to bacterial resistance development?

    <p>Increased use of antibiotics</p> Signup and view all the answers

    What is the role of prions in triggering abnormal protein folding?

    <p>Inducing normal proteins to fold abnormally</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser