Let’s say you catch a particular virus, and then you never catch it again, even after being exposed again.  What type of cells can you thank for that?

What does HIV stand for?

  11(one word answer) [11] 12[12]

Which type of immune cell is responsible for making antibodies?

What is an “autograft”?

What could trigger an allergic reaction?

Production of new blood cells can occur in ______

Anaphylaxis is a ______ allergy reaction.

  41[41] 42[42] 43[43]  

An example of a hyposensitivity of the immune system would be ____