Immune System Flashcards
1
Q
The immune system protects against _________.
A
Infection
2
Q
First Line of Defense
A
Skin and Mucous Membranes
Non-specific
External physical and chemical barrier
Innate Immunity
3
Q
Second Line of Defense
A
Phagocytes and Macrophages, Inflammation, Defesive proteins and Fever
Non-specific
Internal
Innate Immunity
4
Q
Third Line of Defense
A
Lymphocytes
Specific Defense
Adaptive Immunity
