MICROANATOMY

BLOOD CARDIOVASCULAR SYSTEM LYMPHOID ORGANS

LYMPH NODES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the main function of the spleen?
A
Digest food
B
Produce white blood cells
C
Filter blood
D
Make new blood cells
Explanation: 

Detailed explanation-1: -The spleen helps keep harmful microorganisms out of the bloodstream. It holds key components of the body’s immune system. The spleen also removes unhealthy, old, and misshapen red blood cells from circulation.

Detailed explanation-2: -The spleen is the main filter for blood-borne pathogens and antigens, as well as a key organ for iron metabolism and erythrocyte homeostasis. However, immune and hematopoietic functions have been recently unveiled for the mouse spleen, suggesting additional roles for this secondary lymphoid organ.

Detailed explanation-3: -Stores blood. Filters blood by removing cellular waste and getting rid of old or damaged blood cells. Makes white blood cells and antibodies that help you fight infection. Maintains the levels of fluid in your body. Produces antibodies that protect you against infection. 29-Apr-2021

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