Immune System Review

These cells are responsible for making antibodies.

• Helper T Cells
• Killer T Cells
• B Cells
• Macrophages

Which is NOT considered a first line of defense?

• White Blood Cells
• Skin
• Hair
• Mucous Membranes

What is the main purpose of the immune system?

• Support the body through bones and muscles
• Get rid of waste from the body
• Protect the body from pathogens
• Move blood through the body

What do memory cells do?

• Kills the virus
• Eats the virus
• Patrol the area and make the immune system work faster next time.
• Makes antibodies

What is the name of the protein that flags a cell as either "self" or "foreign"?

• Antibody
• Antigen
• B Cell
• Leukocyte

Which of the following is part of the 1st line of defense?

• macrophages

• neutrophils

• mucous membranes

• spleen

Which cell is part of the second line of defense?

• macrophages

• helper T cells

• cytotoxic T cells

• antibodies

Which cell is part of the 3rd line of defense?

• macrophages

• skin

• neutrophils

• plasma cells

Which line of defense is specific towards a particular pathogen?

• 1st

• 2nd

• 3rd

• 4th

Which cells allow your body to respond to future infections of a pathogen that you encountered previously?

• Helper T cells

• Plasma cells

• Cytotoxic T cells

• Memory cells