This review guide reflects the most recent changes made by the American Dental Association Joint Commission on National Dental Examinations, offering future professionals in the field a definitive edge in their preparations to take the National Board Examination. Provides updated references and case studies currently being considered for the National Board Examination. Dedicates chapters to specific subject areas (i.e., - Human Anatomy and Physiology; Oral Pathology; Instrumentation/Debridement; Periodontology; Pharmacology; Ethical/Legal Issues, and much more) - each with an introduction and a review of the subject matter, followed by case studies, review questions and answers, and suggested references. Includes photographs, radiographs and illustrations, plus a complete index and appendices for reference. For those preparing for the National Board Dental Hygiene Examination; also for professional dental hygienists who move to another state and must retake the test.