Surveillance Systems: History, Data Collection, and Methods
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Surveillance Systems: History, Data Collection, and Methods

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Questions and Answers

What is the main advantage of clinic- and hospital-based surveillance?

  • It allows for real-time monitoring of disease trends.
  • It requires less effort and resources compared to other surveillance methods.
  • It provides complete coverage if all clinics and hospitals report target diseases. (correct)
  • It is more cost-effective than population-based surveillance.
  • Which of the following is NOT a step in the surveillance process mentioned in the text?

  • Timely dispatch of reports to individuals responsible for action plans.
  • Implementation of preventive and control measures based on the reports. (correct)
  • Systematic and active collection of pertinent data of target disease(s).
  • Assessment and practical report of the collected data.
  • What is the role of physicians in clinic- and hospital-based surveillance?

  • They conduct population-based surveys to identify target diseases.
  • They analyze and report the collected data to health authorities.
  • They implement preventive and control measures based on surveillance reports.
  • They manage patients and diagnose the target diseases. (correct)
  • What type of surveillance is specifically mentioned for nosocomial or health care-associated infections?

    <p>Surveillance managed by a specially appointed committee.</p> Signup and view all the answers

    Which factor is key to defining the effectiveness and efficiency of surveillance systems for target diseases?

    <p>The target diseases themselves.</p> Signup and view all the answers

    What is the primary purpose of active surveillance?

    <p>To determine the incidence of an emerging disease through direct communication or review of records</p> Signup and view all the answers

    What is the advantage of zero reporting?

    <p>It ensures that the disease did not occur during the specified reporting period</p> Signup and view all the answers

    Which of the following statements is true regarding laboratory diagnosis and surveillance systems?

    <p>Surveillance requires collaboration with laboratories to confirm diagnoses initially based on clinical diagnosis</p> Signup and view all the answers

    What is passive surveillance?

    <p>Reporting by the public and health-care professionals</p> Signup and view all the answers

    What should the hospital administration do regarding nosocomial infections?

    <p>Be regularly updated on the incidence and take measures to prevent and control them</p> Signup and view all the answers

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