7.2 Immunity*

5 Questions | Total Attempts: 56

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7.2 Immunity*

Anatomy & Physiology Unit 7 Cardiovascular & Respiratory Systems 7. 2 I CAN explain how white blood cells protect the body through immunity.


Questions and Answers
  • 1. 
    Lymphocytes are:
    • A. 

      A type of red blood cell that carries oxygen

    • B. 

      A type of white blood cell that fights viruses and bacteria

    • C. 

      A type of pathogen

  • 2. 
    What process is shown in this image:
    • A. 

      Phagocytosis

    • B. 

      Antibodies attacking bacteria

    • C. 

      Blood transfusion

  • 3. 
    Phagocytosis is when lymphocytes:
    • A. 

      Send out antibodies to destroy pathogens

    • B. 

      Turn into pathogens

    • C. 

      "eat" and destroy pathogens

  • 4. 
    What will happen to a virus that enters a person's body, if the person has a healthy immune system?
    • A. 

      The lymphocytes will send antibodies to attack the virus

    • B. 

      The lymphocytes will build more viruses

    • C. 

      The virus will send antibodies to destroy the lymphocytes

  • 5. 
    Where are lymphocytes found in the body?
    • A. 

      In the blood plasma

    • B. 

      In the muscles

    • C. 

      In the nerve cells