Get the most from your study time! In print and online, this title in the "Crash Course" series makes it easy to master the imaging essentials you must know to navigate your course work and prepare for exams. Clear, concise text covers all essential concepts; user-friendly learning features, including "hints and tips" and "comprehension check" boxes, make study easier; and review questions help you assess your mastery of the material and pinpoint areas requiring additional study.