If you are studying for the adult-gerontology primary care nurse practitioner certification exam, Maria T. Codina Leik's highly acclaimed Adult-Gerontology Nurse Practitioner Certification Intensive Review is a must-have resource, and with interactive digital prep included with purchase, it is easier than ever to study for the AGNP exam. Lauded for its concise, well-organized format, this fourth edition has been significantly revised and updated to feature key information about the new AANPCB and ANCC certification exams, all new end-of-chapter review questions, and new full-color images. Leik's Adult-Gerontology Nurse Practitioner Certification Intensive Review, fourth edition also features four practice tests with hundreds of new questions and rationales―800 questions in total. Extensive test-taking techniques and question dissection and analysis chapters help you identify the best clues during the problem-solving process so that you can strategically master the certification exam.