This musculoskeletal sonography category prepares candidates for advanced ultrasound imaging of tendons, muscles, ligaments, joints, and sports-related injuries. The question bank emphasizes anatomy, pathology recognition, dynamic assessment, and clinical correlation. Content reflects modern MSK ultrasound applications and ARDMS-level exam complexity. Updated terminology and imaging criteria ensure alignment with current U.S. clinical standards. This category enhances diagnostic precision, exam confidence, and professional readiness for sonographers pursuing musculoskeletal specialization.