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Human defence systems - Coggle Diagram
Human defence systems
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Vaccination
small amount/dead pathogen put in system, WBC produce antibodies (takes time), If same pathogen enters again, WBC know which antibody to produces, pathogen destroyed
Herd immunity, gain immuntiy from being around vaccinated ppl
Anti biotics/Painkillers
A
bacterial, body cells unharmed
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P
Dont kill pathogen, relieves symptoms
Non specific, against all pathogens
Nose, hair, muscus, trap pathogens
Skin, barrier, produces antimicrobial secretions, kill bacteria
Trachea bronchi, mucus, cilia
Stomach, hydrochloric acid, kills paths,
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