An Example of Natural Passive Immunity Would Be

question 31

Multiple Choice

An example of natural passive immunity would be

• A)giving a person immune serum globulins to chickenpox virus after exposure to the disease.
• B)chickenpox infection, followed by lifelong immunity.
• C)chickenpox vaccine triggering extended immunity to chickenpox.
• D)a fetus acquiring maternal IgG to the chickenpox virus across the placenta.

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Definitions:

Spermicide

A chemical agent used in some contraceptive products to kill or immobilize sperm, thereby preventing fertilization.

Natural Pesticides

Substances derived from natural sources (plants, bacteria, fungi, and certain minerals) used to control pests without synthetic chemicals.

Tropical Rain Forests

Densely wooded areas found near the equator characterized by high rainfall, biodiversity, and a warm climate year-round.

South America

A continent located in the Western Hemisphere, mostly in the Southern Hemisphere, with a rich diversity of ecosystems, cultures, and histories.