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Lymphatic/Immune System Eyvette Villalobos 2nd period - Coggle Diagram
Lymphatic/Immune System
Eyvette Villalobos 2nd period
Major functions of the Lymphatic & Immune systems
the lymphatic vessels collect and carry away the excess tissue fluid from the interstitial spaces and then return the blood.
it protects you from bacteria, viruses, parasites, and fungi. And its made of white blood cells,
Location of Lymphatic organs and their functions
Spleen
: The function of the spleen is to fight off invading gems, controls the level of blood cells, and it filters the blood and removes any old and damaged red blood cells.
Axillary(Arm pit
): The function of the axillary is to provide nerve function to the shoulder joint and the three muscle in the arm.
Peyer's Patches
: The main function of the peyer's patches is to detect pathogens in your digestive tract.
Groin
: The function of the ingunial is it protects important structures when it passes from the pelvic cavity and to the thigh
Red Bone Marrow
: The function of the red bone marrow is a place where the red blood cells, platelets, and white blood cells are created.
Cerviacal (neck
): The function of the cervical is to protect your spinal cord.
Purpose and examples of First, Second and Third line of defense
first line- the mechanical barriers skin and mucous membrane and it protect the body of pathogens from going in side the body.
second line-chemical barriers (enzymes PH, salt, interferon), natural killer cells, inflammation, phagocytosis, and fever And these destroy outsiders
Innate(natural) immune defenses and Adaptive(acquired) immune defenses
Adaptive (acquired) Immune Defenses:
-It only responds to a specific type of pathogen and responds more slower than innate
. -It's accomplished by specialized lymphocytes and secretes cytokines and antibodies.
Innate (natural) Immune Defensestatural)
responds more quicker than the adaptive chanical barriers, chemical barriers, natural killer cells, inflammation, phagocyto sis, and fever
Humoral response and cellular response
Humoral Response: antibodies travel through the body fluids to attack and destroy the antigen.
Cellular Response: The cellular response happens through cell to cell contact and then activated T cells interact with antigen-bearing cells
Antigens and antibodies
This happens after an exposure to the antigen and long- term resistance results due to the events of a primary immune response
Passive vs. Active immunity
Active Immunity: happens through antigen exposure and immune response happens in the person which antibodies and memory b cells are produced which is long-lasting immunity
Passive Immunity: when receiving antibodies and there is no antigen and no immune response happening no memory B cells are produced which creates short -tem immunity
antigens and antibodies
antigens
can be any large molecules that can trigger an immune response
the immune response is directed against non self molecules
antibodies
antibodies are a protective protein that reacts when foreign substances enter the body and they fight so they can remove it from the body