This quiz works best with JavaScript enabled. Home > Cbse > Class 9 > Science > Why Do We Fall Ill > Class 9 Science Chapter 13 Why Do We Fall Ill – Quiz 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 9 Science Chapter 13 Why Do We Fall Ill Quiz 2 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which one is a communicable disease? A) Malaria. B) Hypertension. C) Tuberculosis. D) Diabetes. Show Answer Correct Answer: C) Tuberculosis. 2. The disease caused due to a worm is A) Filariasis. B) Tetanus. C) Sleeping sickness. D) Rabies. Show Answer Correct Answer: A) Filariasis. 3. Assertion:Harelip is a congenital disease.Reason:Harelip lasts for only a short time. A) If both Assertion and Reason are true and Reason is the correct explanation of Assertion. B) If both Assertion and Reason are true but Reason is not the correct explanation of Assertion. C) If Assertion is true but Reason is false. D) If both Assertion and Reason are false. Show Answer Correct Answer: C) If Assertion is true but Reason is false. 4. The Japanese encephalitis virus infects the A) Intestine. B) Kidneys. C) Brain. D) Liver. Show Answer Correct Answer: C) Brain. 5. Which of the following is a mismatch? A) Leprosy-Bacterial infection. B) Common cold-Viral infection. C) Jaundice-Bacterial infection. D) Malaria-Protozoan infection. Show Answer Correct Answer: C) Jaundice-Bacterial infection. 6. On the basis of which, Physicians look for the signs of a Particular disease- A) Medical tests. B) Microscope. C) Symptoms. D) Signs. Show Answer Correct Answer: C) Symptoms. 7. What causes acne? A) Like button. B) Stapylococci. C) SARS. D) Roundworm. Show Answer Correct Answer: B) Stapylococci. 8. Osteoporosis is a A) Communicable Disease. B) Deficiency Disease. C) Degenerative Disease. D) Congenital Disease. Show Answer Correct Answer: B) Deficiency Disease. 9. 'BCG' vaccine is given to infants for protection against- A) Tuberculosis. B) Diarrhoea. C) Pneumonia. D) Cholera. Show Answer Correct Answer: C) Pneumonia. 10. The AIDS virus cannot be transmitted by A) Sexual contact. B) Blood transfusion. C) Breast feeding. D) Hugs and hand shake. Show Answer Correct Answer: D) Hugs and hand shake. 11. Immunity refers to the body's ability to endure infection. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 12. When is AIDS day celebrated? A) 1st December. B) 25th September. C) 3rd November. D) 12th January. Show Answer Correct Answer: A) 1st December. 13. Which of the following is a viral disease? A) Ringworm. B) Typhoid. C) Amoebic dysentry. D) Common Cold. Show Answer Correct Answer: D) Common Cold. 14. AIDS cannot be transmitted by A) Syringe. B) Stress. C) Blood transfusion. D) Sexual contact. Show Answer Correct Answer: B) Stress. 15. The Diseases not caused by Infectious agent are called? A) Infectious Diseases. B) Communicable Diseases. C) Contagious Diseases. D) Non Infectious Diseases. Show Answer Correct Answer: D) Non Infectious Diseases. 16. In the Body, Vaccines provide immunity from infectious diseases like Tetanus, Polio, etc. This is A) Specific way of prevention. B) Way of killing viruses. C) To kill bacteria. D) All the above. Show Answer Correct Answer: A) Specific way of prevention. 17. A tiny, non-living particle that invades and then multiplies inside a living cell is called A) Bacteria. B) A fungi. C) Ha protist. D) A virus. Show Answer Correct Answer: D) A virus. 18. Which one of the following deficiency disease? A) Goiter. B) Tetnus. C) Diabetes. D) Malaria. Show Answer Correct Answer: A) Goiter. 19. A process of identifying the disease. A) Detection. B) Diagnosis. C) Vaccination. D) Activation. Show Answer Correct Answer: B) Diagnosis. 20. Person A was diagnosed with typhoid. The doctors detected the disease by: A) Detecting Salmonella Typhi bacteria in the body. B) Observing fever, diarrhea, vomiting and/or rash in A's body.TagsSigns and Symptoms. C) All the above. D) None of the above. Show Answer Correct Answer: A) Detecting Salmonella Typhi bacteria in the body. 21. One who is not suffering from any disease or disturbance in the functioning of the body is said to be ..... A) Immunized. B) Disease free. C) Vaccined. D) Healthy. Show Answer Correct Answer: B) Disease free. 22. In order to prevent bacteria, which of the following is given? A) Vitamin pills. B) Antibiotic. C) Antiallergic. D) Antipyretic. Show Answer Correct Answer: B) Antibiotic. 23. Correct spelling of of communicable disease A) Pneummonia. B) Pneumonia. C) Pneumonia. D) None of the above. Show Answer Correct Answer: B) Pneumonia. 24. Tick the group of diseases that spread by Vectors- A) Syphilis and AIDS. B) Malaria, Yellow Fever and Dengu. C) Cholera, Amoebic Dysentry. D) Common Cold and Pneumonia. Show Answer Correct Answer: B) Malaria, Yellow Fever and Dengu. 25. Edward Jenner succeeded in creating a vaccine against smallpox by injecting patients with material of which disease? A) Small pox. B) Cow pox. C) Cattle Virus. D) Measles Virus. Show Answer Correct Answer: B) Cow pox. 26. Not a disease caused by intrinsic factors is A) Crure. B) Marasmus. C) Haemophilia. D) Sickle cell anaemia. Show Answer Correct Answer: B) Marasmus. 27. Encephalitis means ..... A) Dengue fever. B) RBC fever. C) Brain fever. D) Liver fever. Show Answer Correct Answer: C) Brain fever. 28. Identify group of Acute Diseases- A) Cold, Cough, Arthritis, Cancer. B) Cold, Diabetes, Tuberculosis, Cholera. C) Cold, Cough, Diabetes, Cholera. D) Cold, Cough, Typhoid, Cholera. Show Answer Correct Answer: D) Cold, Cough, Typhoid, Cholera. 29. LEPROSY CAUSITIVE ORGANISM A) LEPROY. B) LEADEE. C) LEEP. D) LEPRAY. Show Answer Correct Answer: D) LEPRAY. 30. Infectious Disease can also be prevented by using Immunisation? A) False. B) True. C) All the above. D) None of the above. Show Answer Correct Answer: B) True. 31. It is a microscopic organism, and is able to multiply only within the living cells of a host. A) Virus. B) Parasite. C) Bacteria. D) Fungus. Show Answer Correct Answer: A) Virus. 32. Which one of the following causes kala-azar? A) Leishmania. B) Trypanosoma. C) Bacteria. D) Ascaris. Show Answer Correct Answer: A) Leishmania. 33. The word transmission means A) To clean. B) To hide. C) To transfer. D) None of the above. Show Answer Correct Answer: C) To transfer. 34. Typhoid spreads through? A) Air. B) Contaminated water. C) Hand contact. D) None. Show Answer Correct Answer: B) Contaminated water. 35. Preparation of antiviral drugs is more difficult than antibacterial medicines because A) Virus lacks a cellular structure. B) Virus has a very few biochemical mechanisms of its own. C) Virus makes use of host machinery. D) All of these. Show Answer Correct Answer: D) All of these. 36. Which of the following causes skin infections? A) Fungus. B) Leishmania. C) Kalazar. D) Bacteria. Show Answer Correct Answer: A) Fungus. 37. Identify the diseases for which infectious agents are Viruses- A) Common Cold, Mumps, AIDS. B) AIDS, Cholera, Tetanus. C) Skin infections, Malaria, Measules. D) None of the above. Show Answer Correct Answer: A) Common Cold, Mumps, AIDS. 38. .If you live in an overcrowded and poorly ventilated house, then you may suffer from which of the following diseases? A) Air borne disease. B) Cancer. C) Cholera. D) AIDS. Show Answer Correct Answer: A) Air borne disease. 39. Full form of HIV? A) Human ImmunodeficiencyVessels. B) Human ImmunodeficiencyVirus. C) Health ImmunodeficiencyVirus. D) Health Interexchange Virus. Show Answer Correct Answer: B) Human ImmunodeficiencyVirus. 40. Which one is following is not a viral disease? A) Dengue. B) Typhoid. C) AIDS. D) Influenza. Show Answer Correct Answer: B) Typhoid. 41. Encephalitis is carried by? A) Mosquito. B) Housefly. C) Physical contact. D) All of the above. Show Answer Correct Answer: A) Mosquito. 42. The disease chicken-pox is caused by A) Variola virus. B) Rubeola virus. C) Helicobacter pylori. D) Varicella zoster. Show Answer Correct Answer: D) Varicella zoster. 43. Organisms that cause diseases are called? A) Pathogens. B) Hosts. C) Toxins. D) Phagocytes. Show Answer Correct Answer: A) Pathogens. 44. Elephantiasis is a Disease caused by different species of A) Bacteria. B) Protozoa. C) Virus. D) Worms. Show Answer Correct Answer: D) Worms. 45. When did Marshall and Warren received the Nobel prize for Physiology and Medicine? A) 2006. B) 2008. C) 2007. D) 2005. Show Answer Correct Answer: D) 2005. 46. Food is a necessity for the functioning of the A) Body. B) Cell. C) Kidney. D) Heart. Show Answer Correct Answer: B) Cell. 47. Hepatitis A virus targets the A) Kidneys. B) Intestine. C) Stomach. D) Liver. Show Answer Correct Answer: D) Liver. 48. Pain in abdomen is a A) Sign. B) Symptom. C) Cause. D) Effect. Show Answer Correct Answer: B) Symptom. 49. It was diagnosed that a patient has lost the power of fighting any infection. Name the disease the patient is suffering from. A) TB. B) HIV. C) Kalazar. D) AIDS. Show Answer Correct Answer: D) AIDS. 50. These are caused by virus A) AIDS. B) Ride. C) Dengue fever. D) All the above. Show Answer Correct Answer: D) All the above. 51. Disease causing germs such as viruses and bacteria are also known as- A) Hosts. B) Pathogens. C) Antibodies. D) Proteins. Show Answer Correct Answer: B) Pathogens. 52. Clean drinking water is related to A) Social status. B) Personal preference. C) Community health. D) Personal hygiene. Show Answer Correct Answer: C) Community health. 53. Which One of the following Is not transmitted by mosquitoes? A) Dengue. B) Brain fever. C) Malaria. D) Typhoid. Show Answer Correct Answer: D) Typhoid. 54. (Choose the most appropriate answer)Health is influenced by? A) People. B) Surroundings i.e. Environment. C) Cleanliness. D) Food habits. Show Answer Correct Answer: B) Surroundings i.e. Environment. 55. BCG vaccine is used to curb (a) pneumonia (b) tuberculosis (c) polio (d) amoebiasis A) D. B) C. C) A. D) B. Show Answer Correct Answer: D) B. 56. HEAILTY PERSON REFERS TO A) LIVING WITH A DOG EVERYDAY. B) EATING DIRTY FOODS. C) NOT EATING FRIUTS. D) NONE OF THE ABOVE. E) EATING A BALANCE DIET. Show Answer Correct Answer: E) EATING A BALANCE DIET. 57. What is the Causal Organism of Typhoid? A) Bacteria. B) Virus. C) Protozoa. D) HIV. Show Answer Correct Answer: A) Bacteria. 58. Which organism transmit malaria A) House fly. B) Female Anopheles Mosquito. C) Female Aedes egypti mosquito. D) Staphylococcus. Show Answer Correct Answer: B) Female Anopheles Mosquito. 59. The disease where microbes arethe immediate causes are called A) CHRONIC DISEASE. B) INFECTIOUS DISEASE. C) NON-IFECTIOUS DISEASE. D) ACUTE DISEASES. Show Answer Correct Answer: B) INFECTIOUS DISEASE. 60. Assertion:Diseases that last for onlyshort period of time are called acute diseases.Reason:Typhoid is an acute disease. A) If both Assertion and Reason are true and Reason is the correct explanation of Assertion. B) If both Assertion and Reason are true but Reason is not the correct explanation of Assertion. C) If Assertion is true but Reason is false. D) If both Assertion and Reason are false. Show Answer Correct Answer: B) If both Assertion and Reason are true but Reason is not the correct explanation of Assertion. ← PreviousNext →Related QuizzesScience QuizzesClass 9 QuizzesClass 9 Science Chapter 13 Why Do We Fall Ill Quiz 1Class 9 Science Chapter 13 Why Do We Fall Ill Quiz 3Class 9 Science Chapter 13 Why Do We Fall Ill Quiz 4Class 9 Science Chapter 13 Why Do We Fall Ill Quiz 5Class 9 Science Chapter 13 Why Do We Fall Ill Quiz 6 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books