This quiz works best with JavaScript enabled. Home > Class 9 > Class 9 Science Chapter 13 Why Do We Fall Ill – Quiz 8 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 9 Science Chapter 13 Why Do We Fall Ill Quiz 8 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Hippocrates lived from A) 460-358 BC. B) 460-357. C) 460-359B. D) 460-356BC. Show Answer Correct Answer: C) 460-359B. 2. ORS Full form is? A) Oral Rehydration Solution. B) Oral Reactive Solution. C) Oral Rehydration Syndrome. D) Oval Rehydration Solution. Show Answer Correct Answer: A) Oral Rehydration Solution. 3. Making anti-viral drugs is more difficult than making anti-bacterial medicines because?1.Viruses make use of host machinery2.Viruses are on the border line of living and non-living3.Viruses have very few biochemical mechanisms of their own4.Viruses have a protein coat A) ONLY 1 AND 3. B) ONLY 3. C) ONLY 2 AND 4. D) ONLY 1. Show Answer Correct Answer: B) ONLY 3. 4. Where has the word vaccine come from A) Greek, meaning cow. B) Arab, meaning syringe. C) Latin, meaning cow. D) Dutch, meaning immune. Show Answer Correct Answer: C) Latin, meaning cow. 5. The antibiotic penicillin is derived from: A) Protozoa. B) Fungi. C) Bacteria. D) Virus. Show Answer Correct Answer: B) Fungi. 6. According to you health is ..... A) Mentally fit. B) Physically fit. C) Socially fit. D) All. Show Answer Correct Answer: D) All. 7. Which disease is not transmitted by mosquitoes? A) Dengue. B) Malaria. C) Brain fever or encephalitis. D) Pneumonia. Show Answer Correct Answer: D) Pneumonia. 8. Assertion:Communicable diseases are calledinfectious diseases.Reason:Cancer is a communicable 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: C) If Assertion is true but Reason is false. 9. The method of immunisation was first tried by ..... A) Edward Jenner. B) Robert Hooke. C) Louis Hook. D) Louis Pasteur. Show Answer Correct Answer: A) Edward Jenner. 10. The symptom of goitre is A) Swelling of eye. B) Swelling of the liver. C) Swelling of the limbs. D) Swelling of the thyroid gland. Show Answer Correct Answer: D) Swelling of the thyroid gland. 11. Which of the followingstatement is correct for a chronic case? A) It is a long-lasting disease. B) It lasts for a short period. C) It does not damage any organ. D) It does not cause much weakness. Show Answer Correct Answer: A) It is a long-lasting disease. 12. Name any two water borne diseases A) Typhoid & Chloera. B) Chloera & Malaria. C) Malaria & Jaundice. D) Jaundice & Typhoid. Show Answer Correct Answer: A) Typhoid & Chloera. 13. Which of the following diseases can be transmitted through food and water? A) Cholera. B) Pneumonia. C) Chicken pox. D) Common cold. Show Answer Correct Answer: A) Cholera. 14. What is the point of entry of Jaundice in our body? A) Nose. B) Skin. C) Ear. D) Mouth. Show Answer Correct Answer: D) Mouth. 15. Which type of Hepatitis virus has a vaccine A) Hepatitis A. B) Hepatitis B. C) Hepatitis E. D) Hepatitis 100. Show Answer Correct Answer: A) Hepatitis A. 16. Whooping Cough causative organism is? A) Bordetella pertussis. B) Bordetella pertussis. C) Bordetella Pertussis. D) Bordetella Pertussis. Show Answer Correct Answer: A) Bordetella pertussis. 17. Which one of the following is not important for individual health? A) Living in a clean place. B) Living in well furnished house. C) Good economic conditions. D) Equality and harmony. Show Answer Correct Answer: B) Living in well furnished house. 18. Disease is any harmless change that interferes with the normal appearance, structure or function of the body or any of its part. A) True. B) False. C) Maybe. D) Don't Know. Show Answer Correct Answer: B) False. 19. Indiscriminate use of antibiotics may A) Cause bacteria to release toxins. B) Lead to addiction to the drugs. C) Cause some diseases to become incurable. D) Cause widespread occurrence of viral infections. Show Answer Correct Answer: C) Cause some diseases to become incurable. 20. Smallpox vaccine was discovered by ..... A) Edward Richard. B) Edward Jenner. C) Alexander Fleming. D) Alexander Graham Bell. Show Answer Correct Answer: B) Edward Jenner. 21. What do you mean by the term ' HEALTH '? A) Keeping your body fit. B) Being ill. C) A person's physical and mental conditions. D) Body is not fit. Show Answer Correct Answer: C) A person's physical and mental conditions. 22. The main symptoms of the HIV-AIDS infection are due to the fact that patient's body can no longer fight off many minor infections and hence becomes the reason of the patient's ultimate death.This happens because: A) HIV virus alone causes all the infections. B) HIV virus releases a poison in the body. C) HIV virus directly attacks the human nervous system. D) HIV virus damages the immune system of the body. Show Answer Correct Answer: D) HIV virus damages the immune system of the body. 23. Full form of RTPCR A) Retro polymer chain resistance. B) Result technology for polimer corona positive. C) Reverse transcription polymerase chain reaction. D) Reverse Translation Poli chloride reaction. Show Answer Correct Answer: C) Reverse transcription polymerase chain reaction. 24. Listed below are a few diseases.(i) Tuberculosis(ii) Cancer(iii) Common cold(iv) Viral feverFrom the above-mentioned diseases, which are classified as acute diseases? A) (i) and (ii). B) (ii) and (iii). C) (iii) and (iv). D) (i) and (iv). Show Answer Correct Answer: C) (iii) and (iv). 25. An organism which harbours a pathogen and may pass it on to another person to cause a disease is known as A) Host. B) Vector. C) Parasite. D) Predator. Show Answer Correct Answer: B) Vector. ← PreviousNext →Related QuizzesClass 9 Science Chapter 13 Why Do We Fall Ill Quiz 1Class 9 Science Chapter 13 Why Do We Fall Ill Quiz 2Class 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 6Class 9 Science Chapter 13 Why Do We Fall Ill Quiz 7Class 9 Science Chapter 13 Why Do We Fall Ill Quiz 9Class 9 Science Chapter 13 Why Do We Fall Ill Quiz 10Class 9 Science Chapter 13 Why Do We Fall Ill Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books