A patient has just been bitten by a venomous snake.  The treatment for this is to inject them with antivenom antibodies.  This treatment is an example of

True / False B-cells that self-activate can form Memory B-cells.

Which antibody class is able to cross the placenta?

Where does the fluid inside inflamed tissue drain?

Antigens are “presented” by our cells on 

A vaccine that utilizes an entire, dead microbe to stimulate an immune response would be classified as what type of vaccine?

A type 1 hypersensitivity is also known as

How did John Snow contribute to the development of Germ Theory?

Atopic allergies are ________ while anaphylaxis is __________.

Antigens that trigger an overproduction of histamine are called