• 1. 
    What is the role of a cytotoxic T cell?

  • Kills infected cells
  • Helps activate other immune cells
  • Produces antibodies
  • Binds to antigens
  • 2. 
    This type of vaccine uses a whole pathogen that has been weakened in order to prevent it from causing infection.

  • Killed / Inactivated Vaccine
  • Live / Attenuated Vaccine
  • Similar Pathogen Vaccine
  • Toxoid Vaccine
  • Subunit / Microbial Antigen Vaccine
  • 3. 
    True or False: Bacteria that cause disease are killed using antibiotics.

  • True
  • False
  • 4. 
    An immune response is primarily due to the body’s white blood cells recognizing

  • a hormone imbalance
  • abiotic organisms
  • foreign antigens
  • known antibiotics
  • 5. 
    The disease smallpox was eradicated (ended) in 1979 because

  • of worldwide vaccination
  • it went away naturally
  • of antibiotic treatment
  • of variolation (blowing smallpox up the nose)
  • 6. 
    A new vaccine was developed and then tested on a large sample of individuals. This new vaccine will be considered effective if it helps prepare the body to fight future invasion by

  • inhibiting the response of red blood cells
  • stimulating the reproduction of microbes
  • inhibiting the action of immune cells
  • stimulating the production of antibodies
  • 7. 
    Substances that cause the body to produce antibodies.

  • antibodies
  • antigens
  • 8. 
    Doctors sometimes use a vaccine to prepare the body to defend itself against future infections. These vaccines most often contain

  • antibodies
  • antibiotics
  • white blood cells
  • weakened pathogens
  • 9. 
    This type of vaccine uses a harmless version of a molecule that bacteria secrete (release) that causes disease or damage.

  • Killed / Inactivated Vaccine
  • Live / Attenuated Vaccine
  • Similar Pathogen Vaccine
  • Toxoid Vaccine
  • Subunit / Microbial Antigen Vaccine
  • 10. 
    TRUE or FALSE.When child B is administered these vaccines, child B will form antigens against both diseases

  • TRUE
  • FALSE
  • 11. 
    True or False: Viruses that cause disease are killed using antibiotics.

  • True
  • False
  • 12. 
    A vaccination

  • Is a type of white blood cell that eats bacteria
  • Protects your body via needle or capsule
  • Causes your body to react as if it had met a pathogen
  • Is made up of collagen, and can be in the form of gelatine
  • 13. 
    A vaccines main goal is to:

  • make people sick
  • prevent disease
  • start an epidemic
  • start a pandemic
  • 14. 
    This type of vaccine contains the genetic code for an antigen from the target pathogen, which your cells then take in and read to make the pathogen's protein(s).

  • Killed / Inactivated Vaccine
  • Live / Attenuated Vaccine
  • Similar Pathogen Vaccine
  • DNA or mRNA Vaccine
  • Subunit / Microbial Antigen Vaccine
  • 15. 
    Antibody structure contains

  • One heavy and one light polypeptide chain
  • One heavy and two light polypeptide chain
  • Two heavy and one light polypeptide chain
  • Two identical heavy and two light polypeptide chain
  • 16. 
    This type of vaccine includes only the protein needed to stimulate an immune response, and NOT the entire pathogenic organism.

  • Killed / Inactivated Vaccine
  • Live / Attenuated Vaccine
  • Similar Pathogen Vaccine
  • Toxoid Vaccine
  • Subunit / Microbial Antigen Vaccine
  • 17. 
    Active immunity is when

  • You produce your own antibodies to a disease
  • You are given antibodies to a disease
  • You are immune to any type of disease
  • Macrophages invade your lymphatic system and shield you from ever falling sick
  • 18. 
    Passive immunity is when

  • You produce your own antibodies to a disease
  • You are given antibodies to a disease
  • You are immune to any type of disease
  • Macrophages invade your lymphatic system and shield you from ever falling sick
  • 19. 
    What type of cell produces antibodies?

  • macrophage
  • cytotoxic T cell
  • plasma cell
  • Helper T cell
  • 20. 
    Active immunity lasts for a ____________ time. Passive immunity lasts for a ___________ time.

  • Long; Short
  • Life; Life
  • Hours; Long
  • Short; Long
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