The Immune system Flashcards
Protects the human body from invading organisms or substances that are foreign, or considered foreign
Immune system function
Substance that triggers allergic symptoms in an individual
Allergen
AKA immunoglobulin, a protein that recognizes an antigen and counteracts its effects
Antibody
Foreign substance or organism that triggers an immune response, will trigger antibody response
Antigen
Reaction that effects the entire body, usually involving multiple body systems
Allergic reaction
A severe, potentially life threatening allergic reaction that occurs after the body has been exposed to an allergen that it has a hypersensitivity to
Anaphylaxis
Immunity the body is naturally born with
Innate immunity
Immunity that is specific to a pathogen, allowing for the immune system to form memory around the invader and the response
Adaptive immunity
The skin - the body’s first line of defense against a threat to health
Integument
Reaction that effects the entire body, usually involving multiple body systems
Systemic reaction