Unit 9: Diseases And Immunity — Mcqs

10th Class Biology · Unit 9: Diseases And Immunity

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Select the correct answers for the following questions.

1.A doctor finds bacteria in a patient's blood sample. What type of disease is the patient suffering from?
2.Which of the following is an example of an infectious disease?
3.A person develops rabies after being bitten by a dog. This is an example of:
4.Which of the following is a vector-borne disease?
5.A person develops dengue fever after a mosquito bite. In this case, the mosquito acts as:
6.Which of the following is the first line of defence against pathogens?
7.Skin is categorized as:
8.What triggers an allergic reaction?
9.A specific condition that affects the normal functioning of the body or mind is called:
10.Anthrax is a type of disease:

SLO Based Multiple Choice Questions

Disease

11.Infections by parasitic protozoon:
12.Which of the following is not the genetic disease?
13.The disease which began as a zoonosis but later became human only disease:
14.The following is not a vector-borne disease:
15.It is a severe life-threatening allergic reaction:
16.Chronic skin condition characterized by itch, inflamed patches of skin:

Pathogens

17.Strep throat is caused by:
18.Following is the fungal disease:
19.The disease which is transmitted through airborne droplets is:

Immunity

20.The third line of defence is:
  • a Non-specific defence
  • b Passive immunity
  • c T-lymphocytes
  • d Mucus membranes
21.Fever is an example of:
22.When macrophages attack the pathogens, they release chemicals in blood called:
23.Histamines are chemicals released by:
  • a Infected cells
  • b WBCs
  • c T-lymphocytes
  • d B. Cells

Blood Clotting

24.A process that prevents excessive bleeding when a blood vessel is injured is called:
25.Active immunity and passive immunity are type of: