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 ALL IMPORTANT POINTS: LYMPHATIC SYSTEM  Blood Vessels Spleen Lymph nodes Lymphatic vessels & Lymphatic ducts  High BP Lymph fluid: 1. Moved by what? Muscle contraction. 2. Contain much what? 2L : Lipid & Lymphocytes  Blood  Locations where IF is returned: Left & Right Subclavian Veins Lymphatic System Roads  -contain lymph fluid -have many lymph nodes along the way -have many valves -closed-ended 3 Functions of Lymphatic System: Body defense system (lymphocytes) To return interstitial fluid into the  bloodstrea m To transport lipid from small intestines Thymus  Interstitial Fluid ( IF) 2 main organs cikguheery.blogspot.com (Malaysia’s #1 reference for Biology SPM)  

Lymphatic System (Important Points)

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8/13/2019 Lymphatic System (Important Points)

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ALL IMPORTANT POINTS: LYMPHATIC SYSTEM

 Blood Vessels

SpleenLymph nodes

Lymphatic vessels &

Lymphatic ducts

 High BP

Lymph fluid:

1. Moved by what?

Muscle contraction.

2. Contain much what?

2L : Lipid &

Lymphocytes

 Blood

 Locationswhere IF is

returned:

Left & Right

Subclavian

Veins

Lymphatic System “Roads” 

-contain lymph fluid

-have many lymph nodes along the way

-have many valves

-closed-ended

3 Functions of Lymphatic System:

Body defensesystem

(lymphocytes)

To returninterstitial fluid

into the

 bloodstream

To transportlipid from small

intestines

Thymus

 Interstitial Fluid (IF)

2 main organs

cikguheery.blogspot.com (Malaysia’s #1 reference for Biology SPM)