Anatomy and Physiology Integration in USMLE Step 1 Questions

Anatomy and physiology are fundamental subjects in medical education, providing the structural and functional basis for understanding the human body's systems and their interactions. In the USMLE Step 1 examination, medical students are tested on their knowledge of anatomical structures, physiological processes, and their correlations with clinical presentations. Topics may include organ systems such as the cardiovascular, respiratory, gastrointestinal, and nervous systems, as well as anatomical landmarks, embryological development, and histological structures. Mastery of anatomy and physiology concepts is essential for medical students to recognize normal and abnormal findings in physical examinations, interpret diagnostic tests, and understand the basis of disease manifestations.