1) What is the primary function of the Lymphatic System? a) Defence: removes bacterial and foreign materials to prevent infection b) Attack: it attacks the good bacteria and keeps in the foreign materials. 2) What is in Lymph Fluid? a) Transparent watery fluid made up of: Plasma, Fats, Proteins, Waste, Urea, Gases and Lymphocytes b) White Blood Cells, Red Blood Cells and Lymph waste 3) Where is the Axilla Lymph Node located? a) Groin b) Armpit 4) Where is the Thymus located? a) In the neck b) Above the heart 5) Where is the Spleen located? a) Behind the stomach b) By the Heart 6) How long is the thoracic duct? a) 15cms b) 1.5cm c) 30cm d) 150cm 7) What do Lymph Ducts do? a) They allow tissue fluid to return back. b) They store the tissue fluid. 8) What do Lymph Vessels do? a) Carry lymph away from the body tissues to be filtered by the Lymph nodes before returning to the bloodstream. b) They filter lymph to the Spleen where the lymph is filtered and sent back to the Thymus. 9) Where do lymph vessels enter through? a) efferent vessel b) The afferent vessel. 10) What are the two types of white blood cells found in lymph nodes? a) Macophages and Lymphocytes b) Red White Cells and Mast Cells 11) What do Lymph Nodes contain a) Phagocytic Cells b) Lymph Cells 12) What are the 3 lymph organs? a) Tonsils b) Spleen c) Heart d) Thymus

Lympatic System: Beauty Level 3

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