Immune System (Entree)

The _________ is considered a first line of defense for the human immune system. Options: skin, WBCs, lymph nodes

_____ are proteins produced by the body to slow, clump and damage foreign particles (pathogens). Options: antibodies, antigens, B cells, T cells

What are the different types of pathogens?

The picture illustrates one internal part of the body’s immune system. What process is illustrated?

How does the immune system help the body maintain homeostasis?

What do antibodies attach to on the pathogen?

The main organs of the immune system are the thymus, bone marrow, spleen, lymph nodes, __________ and blood vessels.

Which of the four main types of white blood cells consume pathogens in phagocytosis?

What attaches to antigens and tags the pathogen for destruction? Options: pathogen, B cells, antibodies, lymphocytes

The immune system produces what in response to the vaccine?