Source of Infection Quiz
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Questions and Answers

Which term refers to a person who harbors a pathogenic organism in his body and can spread infection but does not show signs and symptoms of the disease?

  • Convalescent carrier
  • Healthy carrier (correct)
  • Contact carrier
  • Carrier case

What is the term for patients in the early stages of the disease who may transmit the infection shortly before they become symptomatic?

  • Convalescent carrier
  • Contact carrier
  • Asymptomatic carrier
  • Incubatory carrier (correct)

Which is an example of a zoonotic disease transmitted from animal to human?

  • Brucella (correct)
  • Chicken pox
  • Salmonella
  • Rabis

What is the important feature of carriers that makes them unaware they can transmit the disease?

<p>Infection is unapparent (C)</p> Signup and view all the answers

Who are the contacts of a case (or a carrier) that may get infected, but eliminate the infection in around two weeks without getting diseased?

<p>Contact carriers (D)</p> Signup and view all the answers

What is the main objective of the Expanded Program of Immunization (EPI)?

<p>To decrease morbidity and mortality from preventable diseases (B)</p> Signup and view all the answers

What is the mode of transmission for indirect droplet infection?

<p>Airborne infection through droplet nuclei and dust (C)</p> Signup and view all the answers

Who are considered as dangerous carriers of typhoid?

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

What is the composition of the Expanded Program of Immunization (EPI)?

<p>A series of transportation links with refrigeration (D)</p> Signup and view all the answers

What is the significance of maintaining a steady temperature (0 - +8 °c) for vaccine transportation?

<p>To maintain the vaccine potency during transport (A)</p> Signup and view all the answers

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