Prepare for national certification, local or state exams, or course review with Mosby's Dental Assisting Exam Review, 4th Edition! Based on the content in the Certified Dental Assistant (CDA^®) examination administered by the Dental Assisting National Board (DANB), the book provides a comprehensive review of general chairside assisting, radiation health and safety, and infection control. On the Evolve website, a test generator lets you practice taking timed, simulated exams with randomized questions. In total, this resource includes 3,000 multiple-choice questions between the print book and Evolve site. That's nearly 10 times the number of questions on the actual CDA^® exam!