Anatomy and Physiology
Immune System. The Immune System Antigens are any substance (e.g., bacterial, viral, fungi) that can trigger an immune response. Bacterial – microorganisms.
Your Body’s Defense. Pathogens: Bacteria- Some infections bacteria cause include sore throats (tonsillitis or strep throat), ear infections, cavities,
THE IMMUNE SYSTEM. NONSPECIFIC DEFENSES AGAINST INFECTION INCLUDE THE – SKIN – MUCOUS MEMBRANES – PHAGOCYTIC CELLS – ANTIMICROBIAL PROTEINS.
