Other questions in this quiz

2. Antibodies provided via the placenta or breast milk is an example of what type of immunity ?

  • Passive natural immunity
  • Passive artificial immunity

3. What is the threat to existing vaccines?

  • A mutation of pathogenic organisms
  • A mutation of antigenic organisms
  • A mutation of lymphyoctic organisms

4. What are the two types of vaccination?

  • Herd and Ring
  • Circle and Herd
  • Hard and Ring

5. How is artificial immunity gained?

  • By deliberate exposure to antigens and antibodies
  • Via the placenta or breast milk


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