Which of the Following is Not One of the Immune

Question

Which of the following is not one of the immune system's components?
A)Barrier
B)NSAID
C)Inflammation
D)Chemical

Accepted Answer

NSAID stands for non-steroid anti-inflammatory drug and is a medication used to relieve inflammation and pain. It is not a component of the immune system. The other choices, Barrier, Inflammation, and Chemical are all components of the immune system.