APPLIED RADIOLOGICAL ANATOMY

ANATOMY

LYMPHATIC SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the function of lymph nodes?
A
carry excess lymph fluid away from tissues
B
drain lymph back into the circulatory system
C
filter foreign particles from the lymph
D
absorb fat from the gut
Explanation: 

Detailed explanation-1: -Lymph nodes and other lymphatic organs filter the lymph to remove microorganisms and other foreign particles. Lymphatic organs contain lymphocytes that destroy invading organisms.

Detailed explanation-2: -Lymph nodes mainly store immune cells that help the body fight infection but are also places where these cells can be made. They also filter the lymph fluid and remove foreign material such as bacteria and cancer cells.

Detailed explanation-3: -Lymph nodes: Lymph nodes are bean-shaped glands that monitor and cleanse the lymph as it filters through them. The nodes filter out the damaged cells and cancer cells. These lymph nodes also store lymphocytes and other immune system cells that attack and destroy bacteria and other harmful substances in the fluid.

Detailed explanation-4: -Lymph nodes serve as a filter and function to monitor lymphatic fluid/blood composition, drain excess tissue fluid and leaked plasma proteins, engulf pathogens, augment an immune response, and eradicate infection.

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