LYMPHATIC AND IMMUNE SYSTEM

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LYMPHATIC AND IMMUNE SYSTEM by Mind Map: LYMPHATIC AND IMMUNE SYSTEM

1. Lymphatic System consist

1.1. - Lymph - Lymph vessels - Lymph nodes - Four organs

2. Lymph Nodes

2.1. - Armpit - Neck - Groin

3. Lymph Organs

3.1. Tonsils

3.1.1. 3 groups: - The pharyngeal/adenoids - The palatine tonsils - The lingual tonsils

3.2. Spleen

3.2.1. -Produce lymph chyle/filter. -Store blood.

3.3. Thymus Gland

3.3.1. - T cells. - Lymphocyte production and maturation. - Protect against foreign substances and harmful micro-organisms.

3.4. Payer's Patches

3.4.1. - Known as aggregated lymphatic follicles. - Found in the walls of the small intestines. - Resembles tonsils. - Destroy bacteria.

4. LYMPHATIC SYSTEM

4.1. moves

4.1.1. Fluid in the body

4.1.1.1. Through

4.1.1.1.1. Lymph Vessels

4.1.1.2. Located nearby

4.1.1.2.1. Lymph nodes

5. Function

5.1. - To drain away protein-containing fluid that escapes from blood capillaries into tissue space. - Transport fats from digestive tract to the blood. - To produce immunities.

6. IMMUNE SYSTEM

6.1. Immunity: The development of specific resistance to infection is called immunity.

6.2. Antigen: Molecules from a pathogen or foreign organism that provoke a specific immune response.

6.3. Pathogens,: Damage from foreign substances, and harmful chemical.

7. Lymphocytes

7.1. B Cells ( Humoral Immunity )

7.1.1. Produce antibodies.

7.2. T Cells ( Cellular Immunity )

7.2.1. Helper T-Cells

7.2.1.1. - Help B cell produce antibodies. - Help other immune cell.

7.2.2. Cytotoxic T-Cells

7.2.2.1. - Kill infected cells. - Cancer cells.

8. Lymph Ducts

8.1. -Thoracic duct (main collecting duct).

8.2. -The right lymphatic.

9. Macrophages

9.1. - Phagocytic cells

9.1.1. Phagocytosis (process)

9.1.1.1. -Engulf foreign debris/microbes.