Immunology Basics Overview

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Questions and Answers

What is Immunology primarily the study of?

  • The formation of antibodies
  • The condition of being resistant to infection
  • The reactions of a host when foreign substances are introduced into the body (correct)
  • The history of smallpox vaccination

Which term is defined as a foreign substance that induces an immune response?

  • Immunity
  • Antigen (correct)
  • Antibody
  • Immunogen

What is the key characteristic of Immunogen?

  • They induce non-specific immune reactions
  • They are small molecules
  • They can resist infection
  • They are capable of triggering adaptive immune responses (correct)

Which method was developed in the 1500s for protection against smallpox?

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

What is the meaning of Vaccination derived from?

<p>'Cow' (B)</p> Signup and view all the answers

What did Louis Pasteur contribute to the fields of microbiology and immunology?

<p>Application of attenuation to prevent rabies (B)</p> Signup and view all the answers

Which type of virus can trigger an immune response but not lead to disease in the host?

<p>Attenuated virus (D)</p> Signup and view all the answers

What is the practice called when an individual is exposed to materials from smallpox lesions?

<p>'Variolation' (A)</p> Signup and view all the answers

'Cross-immunity' refers to which phenomenon?

<p>Protection against one agent due to exposure to another agent (C)</p> Signup and view all the answers

What did the Chinese practice langib involve?

<p>Inhaling powder made from smallpox scabs (B)</p> Signup and view all the answers

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