Defense Against Diseases

12345678910111213
Across
  1. 2. immune system uses "" blood cells and antibodies to eliminate organisms that get through the body's natural barriers.
  2. 3. this system defends the body against organisms that can cause infection.
  3. 6. this is a type of artifical immunity that is given through injection.
  4. 7. our entire body is covered in this which acts as a natural barrier against diseases.
  5. 8. many microorganisms or germs are trapped by this. It lines the opening of our body.
  6. 11. receiving manufactured antibodies via external delivery is know as this kind of passive immunity.
  7. 12. what kind of acquired active immunity occurs when the person is exposed to a live pathogen, develops the disease and becomes immune as a result of the primary immune response.
  8. 13. our ears have this, and it acts as a natural barrier.
Down
  1. 1. body temperature increases as a protective response to infection and injury
  2. 3. this is the deliberate induction of an immune response, and represents the single most effective manipulation of the immune system scientists have developed.
  3. 4. this is a type of respiratory infection that is caused by a virus. It causes total-body skin rash and flu-like symptoms.
  4. 5. organisms that enter through the mouth in our food are usually killed by "" and enzymes in stomach and the intestines.
  5. 9. this is caused by 2 virus varients variola major and variola minor. A skin rash with fluid filled bumps with a dent in the center.
  6. 10. natural immunity is present in an individual at " prior to exposure to a pathogen.