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Human health and disease - Coggle Diagram
Human health and disease
Immunity
Innate
Non-specific
By birth
First line of defence
Physical barrier's
skin
gastrointestinal tract
respiratory tract
cilia
eyelashes
nasopharynx
body hair
Defense mechanism
secretion
mucus
bile
gastric juice
acid, saliva
tears and sweat
Secon line of defence
fever
inflamation
phagocytes
Accquired
Natural
Active
infection
Passive
Placenta
colustrum
Artificial
Active
body produces antibodies - vaccination
passive
body recives antibodies
Third line of defence - production of antibodies
develops over life time
Antigen and Antibody
Antigen - cause immune system to launch antibody response
Antibodies - protien that recognize specific antigen
Vaccination
giving vaccine to help immune system develop immunity
vaccine contain
waekend micro-organism or virus
live or killed
protien or toxin from organism
father - Edward jenner - small pox
DTP
BCG - bacillus, calmette, Guerin - TB
OPV - oral polio vaccine