Immune System Day 2

_______ means that your body is resistant to a pathogen.

• Immunity

• Infected

• Inflammatory Response

• Antigen

When a person develops immunity to a pathogen through their body's natural immune response to encountering the pathogen

• Active Immunity

• Passive Immunity

• Fever

• Inflammatory Response

Tags

NGSS.HS-LS4-4

When your body's immune system utilizes antibodies from external sources rather than its own immune response to develop immunity to a specific pathogen

• Active Immunity

• Passive Immunity

• Primary Immune Response

• Secondary Immune Response

Natural exposure to a pathogen and vaccinations are two examples of

• Herd immunity

• Active Immunity

• Passive Immunity

• Primary Immune Response

You can develop _______ from antibodies produced outside your body like those produced in breastfeeding.

• Herd Immunity

• Passive Immunity

• Primary Immune Response

• Active Immunity

Which of the following has a larger antibody concentration leading to a faster responses to pathogens?

• Primary Immune Response

• Secondary Immune Response

• Histamine

• Inflammation

Which of the following employs memory B cells and memory T cells to prevent sickness from pathogens your body has already encountered?

• Primary Immune Response

• Secondary Immune Response

• Lymph nodes

• Circulatory System

Why is the secondary immune response faster than the primary immune response?

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_________ contain inactive or weakened forms of a virus to stimulate the production of antibodies.

• Vaccines

• Antigens

• Antibiotics

• Proteins

_______ help your body fight infection by preventing bacteria and fungi from producing cell walls and vital proteins

• Antibiotics

• Vaccines

• Vitamins

• Fevers