The Lymphatic System Flashcards

1
Q

What system does it work closely with?

A

The circulatory system

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2
Q

What is the primary function of the lymphatic system?

A

Drains and filters fluid from cells and tissue to prevent infection of the blood and tissue

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3
Q

What is it also known as?

A

A secondary circulation system

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4
Q

Give 4 functions of the lymphatic system?

A
. To collect and return interstitial fluid to the blood
. To help maintain fluid balance
. To remove excess fluid from tissues
. To defend against disease 
. To destroy harmful pathogens 
. To assist digestive system processes
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5
Q

Describe the structure of the lymphatic system.

A
. Lymphoid organs (spleen, thymus and tonsils)
. Lymph nodes
. Lymph ducts 
. Lymphatic tissues
. Lymph capillaries and lymph vessels
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6
Q

What is the role of lymph nodes?

A

. Filter lymph

. Assist the immune system

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