: Cardiovascular, Dermatology, Endocrinology, Gastrointestinal, Hematology/Oncology, Infectious Disease, Musculoskeletal, Neurology, Pulmonary, and Renal/Genitourinary.

: The book is organized identically to the core First Aid for the USMLE Step 2 CK manual, allowing you to study a topic and immediately test your knowledge. Core Topics Covered

: Obstetrics, Gynecology, Pediatrics, Psychiatry, and Surgery.

: Provides detailed rationales for both correct and incorrect answers, with key letter options bolded for quick review.