General Knowledge Quiz
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What is the formula for calculating prevalence?

  • New cases in time period / Population at risk at beginning of period
  • Number of new cases / Person time of observation
  • Total cases / Total individuals tested
  • Total number of cases / Population at point in time (correct)
  • Which of the following accurately defines cumulative incidence?

  • New cases in time period / Population at risk at beginning of period (correct)
  • Total number of deaths in a specific time frame
  • Total cases in the population
  • Number of cases compared to the total number of tests conducted
  • What term is synonymous with attack rate?

  • Prevalence rate
  • Cumulative risk
  • Cumulative incidence (correct)
  • Incidence rate
  • What formula is used to calculate the incidence rate?

    <p>Number of new cases / Person time of observation</p> Signup and view all the answers

    How can you improve the sensitivity of a test for detecting tuberculosis?

    <p>Decrease the number of false negatives</p> Signup and view all the answers

    What is the prevention paradox?

    <p>Most cases arise from low-risk individuals despite focus on high-risk groups</p> Signup and view all the answers

    What was the first journal related to HIV/AIDS published?

    <p>Pneumocystis pneumonia</p> Signup and view all the answers

    In randomized control trials, what is the main feature of study design?

    <p>Participants are randomly allocated to exposure groups</p> Signup and view all the answers

    Signup and view all the answers

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    Description

    Test your knowledge with this general information quiz. Covering a variety of topics, this quiz is designed to challenge your understanding and recall of essential facts. Perfect for anyone looking to refresh their general knowledge skills!

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