Master this deck with 18 terms through effective study methods.
Generated from YouTube video
An exaggerated immune response causing harm to host cells.
Involves B cells and results in allergic reactions.
Type 1 is allergy-related, while type 2 involves antibodies against host cells.
Mast cells release histamine and other mediators causing allergy symptoms.
A severe systemic allergic reaction that can be life-threatening.
Antibodies bind to antigens on host cells, leading to cell damage.
Antigen-antibody complexes activate complement, attracting phagocytes.
Acts as an opsonin to enhance phagocytosis of target cells.
Involves soluble antigens forming immune complexes that cause inflammation.
Type 3 involves soluble antigens, while type 2 targets antigens on host cells.
Inflammation due to immune complex deposition and complement activation.
A delayed response mediated by T cells without antibody involvement.
T cells activate macrophages, leading to chronic inflammation and granulomas.
Type 1 is immediate and antibody-mediated; type 4 is delayed and T cell-mediated.
Allergies like asthma, hay fever, and anaphylaxis.
Conditions like hemolytic anemia and blood transfusion reactions.
Diseases like serum sickness and systemic lupus erythematosus.
Conditions like contact dermatitis and tuberculosis.