Recurrent Neisseria Infections and Complement Deficiency: USMLE Question (Answer)
Answer and explanation: why recurrent meningococcal infections point to a terminal complement (C5–C9) deficiency.
Immunology
Questions and Answers for Medical Students- Immunology- 1
Five USMLE Step 1 immunology questions with answers and explanations: type I hypersensitivity, DiGeorge syndrome, chronic granulomatous disease, MHC, and transplant rejection.