Asthma is a respiratory disease caused due to

A. infection of trachea

B. infection of lungs

C. bleeding into the pleural cavity

D. spasm of bronchial muscles

You can do it
  1. PAN - Peroxyacetylnitrate which produces burning sensation in the eyes, and causes coughing and headache…
  2. BCG vaccine is used to cure
  3. Which of the following atmospheric gases strongly absorbs the heat energy and retards rediative cooling…
  4. Pleurisy is caused when the pleura is
  5. Which disease is pandemic
  6. Arteriosclerosis, coronary heart disease, osteoporosis, diabetes, hypothyroidism are examples of
  7. Infants who are not fed by breast milk usually suffer from
  8. Certain diseases cause congestion of lungs as a result of whkh blood circulation through lungs may be…
  9. The projected population of India in year 2001 is
  10. An agent living or non-living capable of causing disease is known as
  11. Inoculation of malaria is out of question because
  12. A pathogen in mid-way of structure of a virus and bacterium is called
  13. A basic pathological process producing symptoms such as redness, heat, swelling and pain in the affected…
  14. Cancer is related to
  15. Surgical removal of gall bladder in man, would lead to
  16. Which of the following is not an infectious disease
  17. Adenoid is the disease in which
  18. Widal test is used for susceptibility to
  19. Which of the following disease is found in Negroes only
  20. Angina pectoris, characterised by pain in chest on left side is due to
  21. An antibody is a
  22. An antigen is a/an
  23. Gambusia is
  24. Asthma is a respiratory disease caused due to
  25. Quinine, an important drug for treatment of malaria, is extracted from
  26. Depletion of ozone in the stratosphere will lead to
  27. Insulin was isolated from a dog's pancreas for the first time by
  28. The damage due to radiations depends upon
  29. Passive immunity can be clamed by
  30. The fertility of woman ceases at about 49-59 years. This arrest of reproductive capacity is known as