Class 9 Science Chapter 13 Why Do We Fall Ill Quiz 14 (18 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. Koch's disease is also known as

Correct Answer: A) Tuberculosis.

2. The process in which the active immune system employs many cells to the affected tissue, is called

Correct Answer: D) Inflammation.

3. AIDS virus when active in body mainly attack

Correct Answer: C) Immunity.

4. Which one of the following diseases is caused by protozoans?

Correct Answer: A) Malaria.

5. Head quarters of WHO situated on .....

Correct Answer: A) Geneva, Switzerland.

6. True or False:Allergies are an infectious disease?

Correct Answer: B) False.

7. The virus causing Japanese encephalitis enters through

Correct Answer: C) Mosquito bite.

8. Which pathogen causes Ringworm?

Correct Answer: D) Fungi.

9. These diseases are contagious and spread from person to person.

Correct Answer: D) Communicable disease.

10. TAB-vaccine is used to provide immunity against Typhoid for a period of three years. What is the correct abbreviation of TAB?

Correct Answer: A) Typhoid-Paratyphoid A and B Vaccine.

11. What is COVID-19?

Correct Answer: A) A viral disease.

12. Community hygiene increase probability of infectious disease.

Correct Answer: B) False.

13. Prevention of disease is called

Correct Answer: A) Prophylaxis.

14. First antibiotic was discovered from

Correct Answer: B) Fungi.

15. Transmission is absent in

Correct Answer: B) Non infectious disease.

16. HOOKWORM IS PRESENT IN SOIL

Correct Answer: A) TRUE.

17. Full form of AIDS and HIV respectively?

Correct Answer: D) Acquired Immune Deficiency Syndrome, Human Immunodeficiency Virus.

18. Cancer is a disease caused due to the uncontrolled growth of tissues in any part of body. This disease comes under which of the following types?

Correct Answer: C) Non-infectious disease.