Immune System Overview

What are defensive white blood cells called in the immune system?

• Leukocytes

• Phagocytes

• Lymphocytes

• B cells

What are the two main types of leukocytes? (choose two!)

• Leukocytes

• Phagocytes

• Lymphocytes

• B cells

What are the two main types of lymphocytes? (choose two!)

• Leukocytes

• T cells

• Phagocytes

• B cells

An antigen presenting cell is an example of a

• Leukocytes

• T cells

• Phagocyte

• B cells

A vaccine will help our bodies develop what type of immunity?

• innate immunity

• adaptive immunity

• passive immunity

What is the job of an antigen presenting cell?

• to alert other immune cells of a pathogen

• to ingest the pathogen and display the protein for other immune cells to see

• to send antibodies to the pathogen

• to destroy the pathogen

What is the job of a T Helper cell?

• to alert other immune cells of a pathogen

• to ingest the pathogen and display the protein for other immune cells to see

• to send antibodies to the pathogen

• to destroy the pathogen

What is the job of a Killer T cell?

• to alert other immune cells of a pathogen

• to ingest the pathogen and display the protein for other immune cells to see

• to send antibodies to the pathogen

• to destroy the pathogen

What is the job of a B cell?

• to alert other immune cells of a pathogen

• to ingest the pathogen and display the protein for other immune cells to see

• to send antibodies to the pathogen

• to destroy the pathogen

Which cells will respond to future infections now that the vaccine has been introduced? CHECK ALL THAT APPLY

• Memory B Cells

• Memory T Helper Cells

• Memory Killer T Cells

• None of the above