Immunology

SLE vs RA vs Scleroderma vs Dermatomyositis vs Sjogren's. Battle cards, antibody matching game, diagnostic decision tree, 10-question quiz pool.

Types I-IV, IgE vs IgG vs T-cells, timing, classic diseases, board traps. Drag-drop type sorter + elimination game + 12-question pool.

The Big 10: Bruton's, SCID, DiGeorge, CGD, Wiskott-Aldrich, CVID, Hyper-IgM, Chediak-Higashi, IgA deficiency, complement. Disease cards, drag-drop sorting, decision tree, elimination game + 14-question pool.

Localize vessel size, organ pattern, pathology, and immune context to distinguish major vasculitides and choose the next diagnostic or treatment step.

Classify reactive oxygen species, trace the phagocyte respiratory burst, and distinguish CGD from MPO and G6PD defects on board-style cases.

Follow three complement starts through surface amplification, host protection, immune clearance and clinical pathway tests, with accessible mechanism diagrams and cases.

Use pathway tests, timing and tissue findings to distinguish missing complement defense from runaway activation in infection, swelling, blood and kidney disease.

Trace blood cells from hematopoietic stem cells, distinguish myeloid from lymphoid patterns, read key markers and smears, and avoid lineage traps.

IgE mast-cell release, IM epinephrine first, and the biphasic trap.

Trace interferon production, receptor signaling and antiviral effectors; use controlled comparisons to separate a missing alarm from a failed response.

Distinguish recognition, costimulation, anergy, deletion, and regulation, then predict checkpoint drug effects and interpret immune toxicity in clinical cases.