Immunity

Which type of vaccine uses a weakened version of the pathogen?

• Subunit

• Live attenuated

• Inactive

• mRNA

• Viral vector

What type of immunity is gained from a vaccination?

• Natural passive

• Natural active

• Artificial passive

• Artificial active

Immunity that occurs when a person's own immune system produces antibodies in response to the presence of a pathogen when a person gets sick

• Natural Passive Immunity

• Natural Active Immunity

• Artificial Active Immunity

Immunity in which antibodies are given to a person rather than produced within the person's own body

• Artificial Passive Immunity

• Natural Passive Immunity

• Artificial Active Immunity

Newborns get their antibodies from mothers milk. This is an example of

• Naturally acquired active immunity

• Artificially acquired active immunity

• Naturally acquired passive immunity

• Artificially acquired passive immunity

What is herd immunity?

• The number of disease-fighting white blood cells in a person

• Large number of individuals in a community becomes immune to a disease

• Immunity in a herd of cows

• The number of people that opt out of getting vaccinations

Which of the following statement is TRUE?

• Acquired immunity is not specific

• Innate immune response is enhanced after repeated exposure

• Adaptive immunity response is immediate

• Adaptive immunity produces memory cells

Which of the following is NOT part of innate immunity?

• Macrophage

• Complements

• Phagocytosis

• Antibodies

Innate immunity response takes at least 12 hours to be activated

• YES

• NO

Which of the following statements are TRUE?

• T cells ''born'' in the thymus and matures in bone marrow

• B cells ''born'' in the bone marrow and mature in the thymus

• T cells ''born'' in the bone marrow and mature in the blood

• B cells ''born'' and mature in the bone marrow