This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Biology Chapter 8 Human Health And Disease – Quiz 1 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Biology Chapter 8 Human Health And Disease Quiz 1 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Wuchereria causes ..... A) Filaria. B) Dengue. C) Ascaria. D) Sleeping sickness. Show Answer Correct Answer: A) Filaria. 2. An intestinal parasite which causes blockage of the intestinal passage and whose eggs are excreted along with the faeces of infected person is A) Wuchereria bancrofti. B) Ascaris. C) Epidermophyton. D) Microsporum. Show Answer Correct Answer: B) Ascaris. 3. AIDSs, mumps, measles, chicken pox, polio, influenza and rabies are caused by ..... A) Fungi. B) Bacteria. C) Viruses. D) Protozoa. Show Answer Correct Answer: C) Viruses. 4. Which of the following statements is NOT a characteristic of cancer cells? A) Uncontrolled growth. B) Disorganized cell layers. C) Normal nuclei. D) Do not undergo cellular death (or apoptosis). Show Answer Correct Answer: C) Normal nuclei. 5. Spleen is store house of ..... A) Monocytes. B) Erythrocytes. C) Lymphocytes. D) Leukocytes. Show Answer Correct Answer: B) Erythrocytes. 6. Epitope is A) Part of antibody that binds to T helper cells. B) Part of antibody that binds to antigen. C) Part of antigen that binds to antibody. D) None of the above. Show Answer Correct Answer: C) Part of antigen that binds to antibody. 7. Immunosuppressants such as ..... prevent transplanted organs from being rejected in recipients. A) Thrombin. B) Cyclosporine. C) Aspirin. D) None of the above. Show Answer Correct Answer: B) Cyclosporine. 8. A substance produced by the host in response to an infection of foreign structure is A) Antigen. B) Phytotoxin. C) Antibody. D) Hormone. Show Answer Correct Answer: C) Antibody. 9. Peyer's patches is the example of- A) Primary lymphoid organ. B) Secondary lymphoid organ. C) Allergy. D) Antigen-antibody reaction. Show Answer Correct Answer: B) Secondary lymphoid organ. 10. Example of auto-immune disease. A) Cellulitis. B) Spondylitis. C) Arthritis. D) Rheumatoid arthritis. Show Answer Correct Answer: D) Rheumatoid arthritis. 11. Sickle cell anemia is an example of A) Chromosomal disorder. B) Genetic disorder. C) Infectious disease. D) Non infectious disease. Show Answer Correct Answer: B) Genetic disorder. 12. The treatment of snakebite by antivenom is an example of A) Artificially acquired active immunity. B) Naturally acquired passive immunity. C) Artificially acquired passive immunity. D) None of the above. Show Answer Correct Answer: C) Artificially acquired passive immunity. 13. AIDS is caused by HIV. Among the following, which one is not a mode of transmission of HIV? A) Transfusion of contaminated blood. B) Sharing the infected needles. C) Shaking hands with infected persons. D) Sexual contact with infected persons. Show Answer Correct Answer: C) Shaking hands with infected persons. 14. When a quick immune response is required we can A) Directly inject weakened pathogen at time of emergency. B) Directly inject preformed antigens. C) Directly inject immune depressants. D) Directly Inject preformed antibodies. Show Answer Correct Answer: D) Directly Inject preformed antibodies. 15. Which of these is a primary Lymphoid organ? A) Thymus. B) Spleen. C) Tonsils. D) Appendix. Show Answer Correct Answer: A) Thymus. 16. Which medicines are used to reduce symptoms of allergy quickly? A) Antihistamine. B) Adrenaline. C) Steriod. D) All of the above. Show Answer Correct Answer: D) All of the above. 17. The major phagocytic cells are A) Lymphocytes. B) Mast cells. C) Plasma cells. D) Macrophages. Show Answer Correct Answer: D) Macrophages. 18. T cells mature in the A) Bone marrow. B) Spleen. C) Thymus. D) Kidney. Show Answer Correct Answer: C) Thymus. 19. Mark the odd one A) Charas. B) Heroin. C) Marijuana. D) Hashish. Show Answer Correct Answer: B) Heroin. 20. Father of Medicine? A) W.Harvey. B) Hippocrates. C) Aristotle. D) Mendel. Show Answer Correct Answer: B) Hippocrates. 21. Vector for Filariasis A) Ades. B) Flea. C) Culex. D) Anopheles. Show Answer Correct Answer: C) Culex. 22. The substance produced by a cell on viral infection that can protect other cells from further infection is A) Serotonin. B) Interleukins. C) Interferons. D) Histamines. Show Answer Correct Answer: C) Interferons. 23. Use of anti-histamines and steroids gives a quick relief from(a) allergy(b) nausea(c) cough(d) fever A) A. B) B. C) C. D) D. Show Answer Correct Answer: A) A. 24. Tears of eyes:physiological barrier and skin: ..... A) Physical barrier. B) Physiological barrier. C) Cytokine barrier. D) Cellular barrier. Show Answer Correct Answer: A) Physical barrier. 25. Clinical test that is used for the diagnosis of typhoid is: A) ELISA. B) ESR. C) PCR. D) Widal. Show Answer Correct Answer: D) Widal. Next →Related QuizzesClass 12 Biology Chapter 8 Human Health And Disease Quiz 2Class 12 Biology Chapter 8 Human Health And Disease Quiz 3Class 12 Biology Chapter 8 Human Health And Disease Quiz 4Class 12 Biology Chapter 8 Human Health And Disease Quiz 5Class 12 Biology Chapter 8 Human Health And Disease Quiz 6Class 12 Biology Chapter 8 Human Health And Disease Quiz 7Class 12 Biology Chapter 8 Human Health And Disease Quiz 8Class 12 Biology Chapter 8 Human Health And Disease Quiz 9Class 12 Biology Chapter 8 Human Health And Disease Quiz 10Class 12 Biology Chapter 8 Human Health And Disease Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books