MICROANATOMY

BLOOD CARDIOVASCULAR SYSTEM LYMPHOID ORGANS

LYMPH NODES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is one important effect of your body’s ability to remember certain pathogens? It prevents ____
A
bacteria from killing you
B
you from transmitting diseases to other people
C
pathogens from making you sick more than once
D
your immune system from attacking healthy tissue
Explanation: 

Detailed explanation-1: -The innate immune system provides a general defense against harmful germs and substances, so it’s also called the non-specific immune system. It mostly fights using immune cells such as natural killer cells and phagocytes (“eating cells”).

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