Human Health and Disease MCQs Mock Test of Class 12th Biology

Question 1. Which of the following day is celebrated as ‘World AIDS Day’ ?

Question 2. Cancer cells do not exhibit the property of

Question 3. A person suffering from leukaemia has

Question 4. A metastatic cancerous tumour is termed ‘sarcoma’ if the disorder is in

Question 5. A chemical carcinogen present in tobacco smoke is responsible for

Question 6. Kupffer cells are present in:

Question 7. Intermediate host of Schistosoma is:

Question 8. A person showing unpredicatable moods, outbursts of emotion quarrelsome behaviour and conflicts with other is suffering from:

Question 9. Current treatment for cancer does not include which of the following:

Question 10. Screening test of AIDS is:

Question 11. The vactor of Break bone fever is:

Question 12. An allergic reaction is intiated by antibodies of, group :

Question 13. In Malaria, the product released by mosquito into blood that causes chill and fever is called:

Question 14. HIV that causes AIDS, first starts destroying:

Question 15. The substance given to cancer patients in order to activate their immune system and destroy the tumour is

Question 16. In humans, receptors for opioids are present in

Question 17. Heroin is the form of :

Question 18. Caffein, Amphetamine and coceins are:

Question 19. Following is Hallucinator

Question 20. World AIDS day is:

Question 21. By the plant of which family Heroin is obtained?

Question 22. Opiates are obtained from

Question 23. PCR is test for:

Question 24. Following which is STD:

Question 25. Wuchereria bancrofti causes filaria in human being. It is of which group:

Question 26. Which organ of body is most affected by excessive intake of alcohol?

Question 27. Common cold is caused by:

Question 28. Which of the following is the cancer of blood?

Question 29. Gonorrhoea is caused by:

Question 30. Antigen-binding site in an antibody, is found between:

Question 31. Alcohol is the most socially accepted narcotic drug. Excessive consumption of alcohol leads to:

Question 32. Disease associated with secretion of toxin is:

Question 33. Widal test is done to confirm:

Question 34. Which part of poppy plant yields opium:

Question 35. Kala-azar is transmitted by:

Question 36. Memory cells are formed from:

Question 37. BCG vaccine is a preventive measure against:

Question 38. Antigens are present:

Question 39. The disease, tetanus also known as:

Question 40. Man in the life-cycle of plasmodium is:

Question 41. Allegens:

Question 42. Both sickle cell anaemia and Huntington’s chores are:

Question 43. In AIDS, which of these cells are most affected:

Question 44. Passive immunity can be obtained by injecting:

Question 45. Changa’s disease is caused by:

Question 46. Which of the following disease effect the immune system directly?

Question 47. Which of the following vaccines are injected at the age of 11/2, 21/2 and 31/2 months:

Question 48. The drug which stimulates the nervous system and makes him more wakeful alert and active is called :

Question 49. Ascaris is most commonly found in:

Question 50. Pain-killer drugs: