Introduction to Epidemiological Works
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Questions and Answers

What can help define the effectiveness of surveillance systems?

  • Laboratory technicians
  • Non-compliant hospitals
  • Public opinion
  • Target diseases (correct)

Who are the main reporters in clinic- and hospital-based surveillance?

  • Laboratory assistants
  • Nurses
  • Physicians (correct)
  • Hospital administrators

What is special surveillance managed by a specially appointed committee?

  • Passive surveillance
  • Active surveillance
  • Nosocomial infection surveillance (correct)
  • Pandemic surveillance

What is the purpose of zero reporting in surveillance systems?

<p>To ensure no occurrence of disease (B)</p> Signup and view all the answers

Why is laboratory collaboration necessary in surveillance systems?

<p>To confirm diagnoses (C)</p> Signup and view all the answers

What is the main focus of epidemiology?

<p>Studying distribution and determinants of health-related states in individuals (A)</p> Signup and view all the answers

Which term describes the group of individuals susceptible to a specific health event?

<p>Population at risk (C)</p> Signup and view all the answers

What does mortality measure in epidemiological terms?

<p>Number of deaths due to a disease divided by the total population (D)</p> Signup and view all the answers

Which term represents the proportion of an at-risk population that contracts a disease?

<p>Attack rate (C)</p> Signup and view all the answers

What is the difference between the latent period and the incubation period as stated in the text?

<p>The latent period is the time from inoculation to symptoms expression, while the incubation period is from inoculation to infectiousness. (A)</p> Signup and view all the answers

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