Immunity and Disease

Front

What is the process used to kill harmful bacteria in food by heating it to high temperatures?

Back

Pasteurization is the process used to kill harmful bacteria in food by heating it to high temperatures.

Front

What is a type of treatment used to help kill cancer cells?

Back

Chemotherapy is a type of treatment used to help kill cancer cells.

Front

True or false: inflammation is a sign that your body's immune system is NOT working properly.

Back

False. Inflammation is a sign that your body's immune system is working properly to fight off infection.

Front

An antibiotic is an example of a ___________ type of chemical.

Back

Helpful. Antibiotics are helpful chemicals used to kill or inhibit the growth of bacteria.

Front

True or false: There are two different types of immunity.

Back

True. There are two main types of immunity: innate immunity and adaptive immunity.

Front

What is the body's first line of defense against pathogens?

Back

The skin is the body's first line of defense against pathogens.

Front

What is a pathogen?

Back

A pathogen is a microorganism that can cause disease, such as bacteria, viruses, fungi, and parasites.

Front

What is the role of white blood cells in the immune system?

Back

White blood cells help protect the body against infections and diseases by attacking pathogens.

Front

What is vaccination?

Back

Vaccination is the process of introducing a harmless form of a pathogen into the body to stimulate an immune response.

Front

What is herd immunity?

Back

Herd immunity occurs when a large percentage of a population becomes immune to a disease, making its spread unlikely.