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Elizabeth Maciel Immune System Period. 3 - Coggle Diagram
Elizabeth Maciel
Immune System
Period. 3
Purpose and examples of First, Second, and Third line of defense
Second Line Defense
supports management to help ensure risk and controls are effectively managed.
Third Line Defense
eliminating specific pathogens that have been encountered by the immune system previously
First line defense
against germs entering the body.
Location of Lymphatic Organs and their Functions
Spleen
Located upper left side of abdomen below the lungs
Cleanses blood and removed age/ defective RBC. Stores platelets, monocytes, and iron
Thymus
Located chest above lungs in the middle
Production of immune cells, produces T- cells
Red Bone Marrow
Located center of the bone, produces RBC and platelets, produces stems cells
Lymph Nodes
Located neck, axilla (armpit), chest, and abdomen
Cleanses lymph, site for lymphocyte activation, and proliferation
Lymphatic Vessels
Found in all regions of the body except the bone marrow, central nervous system, and tissues, such as the epidermis, that lack blood vessels
Tonsils
Located in the Lateral Orpharnyx (Face)
Helps filter bacteria and prevents infection
Preyer's patches
Located in the small intestines
Helps prevent infection, and maintain approiate amount of pathogens in small intestines
Major functions of the Lymphatic System & Immune System
Lymphatic System
reacting to bacteria
managing the fluid levels in the body
reacting/ dealing to cancer cells
nutrients
Immune System
fighting diseases
recognizing harmful bacteria
protecting body
Disorders associated with Immune System
HAEMOPHILUS INFLUENZAE TYPE B (TTIB)
Serious illness causes by bacteria
PINWORM INFECTION
causes itching around the anus which can lead to difficulty sleeping and restlessness
MEASIES
Viral respirtory Illness
SMALL POX
Virus caused by variola virus
MENINGITIS
Bacterial/ viral infection of fluid surrounding the brain or spinal cord
MALAORIA
Disease caused by flutine symptoms and chills
RUBELLA
Contagious disease caused by a virus
TUBERCULOSIS (TB)
Bacteria that affects lung, kidney, spines, or brain
TOXOPLASMOSIS
Infection caused by single celled parasite
WHOPPING COUGH (PERTUSSIS)
Contagious respiratory illness that spreads person to person
CHICKENPOX
A contagious diease caused by VZV
HAND FOOT AND MOUTH DISEASE (HFMD)
Rash usually in hands and feet, most common in infants
HEPATITIS B
Contagious liver infection by hepatisi b virus
CHOLERA
Life threatening bacteria diseases
TETANUS
Infection caused by bacteria to muscles and jaw
Cells involved in the immune system and their functions
Hematopoietic Stem Cell
Lymphoid
B Cell
Memory B Cell
Plasma Cell
secreting immunoglobulin or antibodies
create antibodies
memories antigens from B Cell
Natural Killer Cell
T Cell
Helper T Cell
help activate B cells to secrete antibodies and macrophages to destroy ingested microbes
Cytoxic T Cell
kill certain cells, including foreign cells, cancer cells, and cells infected with a virus
Memory T Cell
remain long-term after an infection has been eliminated
help protect the body from infection and may help fight cancer
Myeloid
Eosiphil
Monocyte
Macrophage
Dendritic Cell
Neutrophil
Mast Cell
Basophil
responsible for the production of mature blood cells in bone marrow
Passive vs. Active Immunity
Passive is the introduction of antibodies from another person
Active results when exposure to a disease organism triggers the immune system to produce antibodies
Antigens and Antibodies
Antigens allow the body to create defense against diseases and defense against invaders in the body
Antibodies circulate in your body once created to identify, attack, and destroy the same type of antigens if they enter the body again
Innate (Natural) immune defenses and Adaptive (Acquired) Immune defenses
Innate Immune Defenses
the first line of defense against invading pathogens
Adaptive Immune Defenses
to destroy invading pathogens and any toxic molecules they produce
Humoral Response and Cellular Response
Humoral Response
mediated by antibody molecules that are secreted by plasma cells
Cellular Response
The response of a cell to extracellular signals
Artificial Vs. Naturally Acquired Immunity
Natural
Receiving antibodies from another organism
Natural immunity is acquired from exposure to the disease organism through infection with the actual disease
Artificial
Receiving manufactured antibodies
immunization with an antigen