An agent living or non-living capable of causing disease is known as

A. parasite

B. vector

C. pathogen

D. antigen

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  1. Which of the following is a helminth disease
  2. Cholera causing bacteria was first discovered by
  3. The air pollutant that causes pulmonary oedema and haemorrhage is
  4. PAN - Peroxyacetylnitrate which produces burning sensation in the eyes, and causes coughing and headache…
  5. Minamata disease is due to
  6. Gambusia is
  7. Inoculation of malaria is out of question because
  8. Arteriosclerosis, coronary heart disease, osteoporosis, diabetes, hypothyroidism are examples of
  9. Which of the following is a matching pair of the vector and the disease
  10. The present rate of growth of human population is aproximately
  11. A basic pathological process producing symptoms such as redness, heat, swelling and pain in the affected…
  12. If vasa deferens of a man are surgaically cut or gutted (Vasectomy)
  13. Which of the following is primarily concerned with destroying pathogens
  14. Cancer is related to
  15. Which one of these is a cancerous disease
  16. Angina pectoris, characterised by pain in chest on left side is due to
  17. Passive immunity can be clamed by
  18. Surgical removal of gall bladder in man, would lead to
  19. Widal test is used for susceptibility to
  20. Depletion of ozone in the stratosphere will lead to
  21. Which of the following is not an infectious disease
  22. The damage due to radiations depends upon
  23. BCG vaccine is used to cure
  24. Which disease is pandemic
  25. Which of the following atmospheric gases strongly absorbs the heat energy and retards rediative cooling…
  26. Addiction of LSD will eventually lead to
  27. The clinical test used for screening blood samples before transfusion is
  28. Sickle cell anaemia is due to
  29. A pathogen in mid-way of structure of a virus and bacterium is called
  30. Pulse rate is measured from