Communicable vs Non-communicable Diseases Review Quiz
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Questions and Answers

What is the main function of pattern recognition receptors?

  • Recognize common molecules in pathogens but not in host cells (correct)
  • Trigger inflammation in the innate immune system
  • Destroy compromised host cells
  • Recognize specific antigens in the adaptive immune system
  • Which cell is the most abundant form of phagocyte and is the first to respond to inflammation or infections?

  • Eosinophil
  • Basophil
  • Macrophage (correct)
  • Dendritic cell
  • Which cell releases histamine in response to parasitic infections?

  • Neutrophil
  • Mast cell
  • Basophil (correct)
  • Eosinophil
  • Which type of immunity is highly specific and creates a long-term memory of immunity against pathogens?

    <p>Adaptive immunity</p> Signup and view all the answers

    Which cells are involved in the adaptive immune system and are responsible for recognizing specific antigens?

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

    Which cells can move across capillary vessel walls and are phagocytic in nature?

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

    What is the primary function of the innate immune system in relation to the adaptive immune system?

    <p>To activate and coordinate the adaptive immune response</p> Signup and view all the answers

    Which of the following is NOT a function of the innate immune system?

    <p>Producing antibodies against specific pathogens</p> Signup and view all the answers

    Which type of immune cell is responsible for the recognition of pathogen-associated molecular patterns (PAMPs) through pattern recognition receptors (PRRs)?

    <p>Dendritic cells</p> Signup and view all the answers

    What is the role of cytokines in the innate immune response?

    <p>Cytokines recruit and activate adaptive immune cells</p> Signup and view all the answers

    Which of the following is a key characteristic of the adaptive immune system?

    <p>Antigen-specific recognition and response</p> Signup and view all the answers

    What is the primary role of inflammation in the immune response?

    <p>To recruit and activate innate immune cells</p> Signup and view all the answers

    Which type of stain is considered the 'gold standard' for identifying the parasites that cause lymphatic filariasis?

    <p>Giemsa stain</p> Signup and view all the answers

    Which of the following is NOT a common symptom of secondary syphilis?

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

    What type of test is used to draw blood for the diagnosis of lymphatic filariasis?

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

    Which of the following sexually transmitted infections is caused by a bacterium?

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

    Which stage of syphilis is characterized by the presence of gummas, neurological, or cardiac symptoms?

    <p>Tertiary syphilis</p> Signup and view all the answers

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