Immune system

Front

Immune

Back

that you are protected

Front

Your body cannot make antibodies for pathogens that you have never been in contact with.

Back

True

Front

A protein that attacks antigens is called:

Back

Antibody

Front

The skin, mucous membranes, and cilia are examples of physical barriers that form the body's first line of defense.

Back

True

Front

Which of the following is a way to spread infectious diseases? Touching contaminated objects, Being near infected people, Not washing hands regularly, All of these are ways

Back

All of these are ways

Front

Inflammation is a protective response that decreases blood flow to the affected area.

Back

False

Front

Phagocytes engulf and destroy pathogens as part of the body's second line of defense.

Back

True

Front

Which is NOT considered FIRST line of defense? Options: Helper T-Cells, Skin, Sweat, Mucous membrane

Back

Helper T-Cells

Front

What do B cells produce?

Back

Antibodies