Vaccination Principle
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Questions and Answers

What is the primary function of the immune system?

  • To recognize and eliminate foreign substances (correct)
  • To aid in the digestion of nutrients
  • To promote the growth of microorganisms
  • To regulate body temperature
  • Which of the following is a characteristic of the innate immune system?

  • Involves immune memory
  • Specific recognition of pathogens
  • Involves antigen presentation
  • First line of defense against infection (correct)
  • What is the term for diseases caused by pathogens?

  • Infectious diseases (correct)
  • Immunodeficiency diseases
  • Immune system disorders
  • Autoimmune diseases
  • Why is it important for dental professionals to understand how the immune system works?

    <p>To diagnose and manage infectious diseases</p> Signup and view all the answers

    What is the term for the process by which the immune system recognizes and responds to pathogens?

    <p>Pathogen recognition</p> Signup and view all the answers

    What is the term for the ability of the immune system to remember and respond to specific pathogens?

    <p>Immune memory</p> Signup and view all the answers

    What is the primary function of the immune system?

    <p>To protect us from infection with pathogens</p> Signup and view all the answers

    What do microbial cells have that are not present in the human body?

    <p>Structures that activate an immune response</p> Signup and view all the answers

    Where are all blood cells, including immune cells, produced?

    <p>Bone marrow</p> Signup and view all the answers

    What is the key mechanism by which the immune system remembers a specific antigen?

    <p>Through the recognition of antigens by matching cells</p> Signup and view all the answers

    What is the term for a structure that activates an immune response?

    <p>Antigen</p> Signup and view all the answers

    What is the primary function of the immune system in response to bacterial infections?

    <p>To phagocytose and opsonize the bacteria</p> Signup and view all the answers

    What is the main difference between how bacteria and viruses cause disease?

    <p>Bacteria multiply outside host cells, while viruses multiply inside</p> Signup and view all the answers

    What is the role of the thymus in the immune system?

    <p>To develop and mature immune cells</p> Signup and view all the answers

    What is the primary function of soluble factors in the immune system?

    <p>To mark pathogens for destruction by immune cells</p> Signup and view all the answers

    What is the importance of the immune system's ability to recognize 'self' and 'non-self'?

    <p>To recognize and respond to pathogens</p> Signup and view all the answers

    What is the primary difference between the immune response to bacterial and viral infections?

    <p>The type of immune response, humoral or cell-mediated</p> Signup and view all the answers

    What is the importance of understanding the immune system for dental professionals?

    <p>To understand how the immune system is involved in almost all pathological processes</p> Signup and view all the answers

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