This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Biology Chapter 8 Human Health And Disease – Quiz 3 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Biology Chapter 8 Human Health And Disease Quiz 3 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Almost everyone have suffered from Common cold once or many times till date. From the following statement find the incorrect one in this context. A) Retro virus is one of the main causes of common cold. B) Coronavirus, respiratory syncytial virus, influenza and parainfluenza viruses also can cause common cold. C) Common cold and flu are same. D) An adult may have common cold 2-3 times in a year. Show Answer Correct Answer: C) Common cold and flu are same. 2. The cells that actually release the antibodies are A) Helper T-cells. B) Cytotoxic T-cells. C) Plasma cells. D) Memory cells. Show Answer Correct Answer: C) Plasma cells. 3. Humoral immune response is due to the presence of ..... in the blood. A) Antigens present on RBCs. B) Pathogen specific antibodies. C) Neutrophils. D) Natural Killer Cells. Show Answer Correct Answer: B) Pathogen specific antibodies. 4. Foetus receiving antibodies from the mother through the placenta during pregnancy is an example of A) Active immunity. B) Passive immunity. C) All the above. D) None of the above. Show Answer Correct Answer: B) Passive immunity. 5. Nucleoside Reverse Transcriptase Inhibitors (NRTI) are drugs used for the treatment of: A) Malaria. B) Cancer. C) AIDS. D) Auto immune diseases. Show Answer Correct Answer: C) AIDS. 6. Identify wrong statement with reference to immunity A) When ready made antibodies are directly given, it is called 'Passive immunity'. B) Active immunity is quick and gives a full response. C) Foetus receives some antibodies from the mother, it is an example of passive immunity. D) When exposed to antigen (living or dead) antibodies are produced in the host's body. It is called Active immunity. Show Answer Correct Answer: B) Active immunity is quick and gives a full response. 7. Each immunoglobin has two heavy chains and two light chains. To antigen binding site is found in A) Variable region of heavy chain. B) Variable region of light chain. C) Constant region of light chain. D) Variable region of both heavy and light chain. Show Answer Correct Answer: D) Variable region of both heavy and light chain. 8. Which is an autoimmune disorder? A) Cancer. B) Hepatitis. C) Asthma. D) Rheumatoid. Show Answer Correct Answer: D) Rheumatoid. 9. A diagnostic procedure that involves removing a tissue sample from a patient. A) Biopsy. B) Lipotripsy. C) Pathogenesis. D) Oncology. Show Answer Correct Answer: A) Biopsy. 10. Which of the following cannot be tramsferred by the semen of an infected male A) Ebola virus. B) HIV. C) Hepatitis B Virus. D) Chikungunya virus. Show Answer Correct Answer: D) Chikungunya virus. 11. When cancer spreads to other tissues of the body, it is called ..... A) Metastasis. B) Invasiveness. C) Angiogenesis. D) Chemotherapy. Show Answer Correct Answer: A) Metastasis. 12. Active immunity is when A) Lymphocyte produce their own antibodies. B) Antibodies is being administered into human body. C) You are immune to any type of disease. D) Macrophages invade your lymphatic system and shield you from ever falling sick. Show Answer Correct Answer: A) Lymphocyte produce their own antibodies. 13. A person with sickle cell anaemia is(a) more prone to malaria(b) more prone to typhoid(c) less prone to malaria(d) less prone to typhoid. A) A. B) B. C) C. D) D. Show Answer Correct Answer: C) C. 14. Air-borne diseases areA. influenzaB. typhoidC. tuberculosisD. diarrhoea A) A, C. B) B, C. C) A, C, D. D) A, B, C, D. Show Answer Correct Answer: A) A, C. 15. . Amoebic dysentery (amoebiasis) is caused by A) Entamoebahistolytica. B) E.coli. C) Streptococcus pneumoniae. D) Trichophyton. Show Answer Correct Answer: A) Entamoebahistolytica. 16. In the immune system, interferons are a part of(a) physiological barriers(b) cellular barriers(c) physical barriers(d) cytokine barriers. A) A. B) B. C) C. D) D. Show Answer Correct Answer: D) D. 17. Which of the following sets of diseases is caused by bacteria? ..... [NEET 2016] A) Tetanus and mumps. B) Herpes and influenza. C) Cholera and tetanus. D) Typhoid and smallpox. Show Answer Correct Answer: C) Cholera and tetanus. 18. Which antibody is called secretary antibodies. A) IgA. B) IgE. C) IgM. D) IgG. Show Answer Correct Answer: A) IgA. 19. The common cold is caused by A) Rhinoviruses. B) Streptococcus pneumoniae. C) Salmonella typhimurium. D) Plasmodium vivax. Show Answer Correct Answer: A) Rhinoviruses. 20. Primary treatment involves removing: A) Chemically harmful components. B) Physical debris. C) Pathogens. D) None of the above. Show Answer Correct Answer: B) Physical debris. 21. Haemozoin is a(a) precursor of haemoglobin(b) toxin released from Streptococcus infected cells(c) toxin released from Plasmodium infected cells(d) toxin released from Haemophilus infected cells. A) A. B) B. C) C. D) D. Show Answer Correct Answer: C) C. 22. The following is NOT an example of passive immunity: A) Antibodies that pass through breast milk. B) Antibodies that pass through the placenta. C) Immunoglobulins. D) Vaccines. E) None of the above. Show Answer Correct Answer: D) Vaccines. 23. Sporozoites when female mosquito bites a person are fomed in: A) Liver. B) Mosquito RBC. C) Mosquito salivary gland. D) Mosquito gut. Show Answer Correct Answer: D) Mosquito gut. 24. Exercise stimulates the body to produce A) Serotonin. B) Edorphins. C) Serotonin and Edorphins. D) Edorphins and Histamine. Show Answer Correct Answer: C) Serotonin and Edorphins. 25. What is NOT symptoms of Dengue fever? A) Vomiting. B) High fever. C) Nose bleeding. D) Muscle pain. Show Answer Correct Answer: C) Nose bleeding. ← PreviousNext →Related QuizzesClass 12 Biology Chapter 8 Human Health And Disease Quiz 1Class 12 Biology Chapter 8 Human Health And Disease Quiz 2Class 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