Exploration on Type of Immunity

How antibodies are produced?

• Antibodies are produced from antigen

• Antibodies are produced from phagocyte

• Antibodies are produced from lymphocyte

• Antibodies are produced from first-line defence

What is second-line defence?

• Fever

• Fatigue

• Phagocytosis

• Inflammation

What is the purpose of second dose vaccine injection?

• We will become healthy if we get a second vaccine injection

• To make the concentration of antibody exceeds the immunity level

• To increase the volume of vaccines against pathogens.

• To increase the number of phagocytes.

Injection of vaccine is

• Natural active immunity

• Artificially active immunity

• Natural passive immunity

• Artificially acquired passive immunity

Which immunity has a long term effect?

• Active immunity

• Passive immunity