U01.17.032 Type IV Hypersensitivity (T cell–mediated)
Study this flashcard to identify the mechanism, timing, and clinical examples of Type IV hypersensitivity. Recall how sensitized T cells mediate a delayed immune response leading to tissue damage, as seen in contact dermatitis, tuberculin skin test, and type 1 diabetes.
Question categories All Questions, U01.17 Review condition and pathophysiology, USMLE Step 1 Review Series
Question tags autoimmune disorders, CD4 T cells, CD8 T cells, cell-mediated immunity, contact dermatitis, cytokine-mediated inflammation, delayed hypersensitivity, delayed-type hypersensitivity, graft rejection, hypersensitivity reactions, immunology, Medical Flashcards, multiple sclerosis, T cell-mediated, tuberculin skin test, type 1 diabetes, Type IV hypersensitivity, Type IV hypersensitivity review, USMLE Step 1
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