This is a large-format review text of more than 750 questions with detailed answers for the Nuclear Medicine Technology Registry Examination. It covers radiopharmacy and radiochemistry, nuclear medicine physics and instrumentation, clinical imaging procedures, quality assurance, nursing care procedures, and quality assurance with a general review of anatomy and physiology relating to each procedure. Questions are arranged randomly, not by topic or level of difficulty, and incorporate levels of comprehension, application, and analysis based on entry-level competencies for the nuclear medicine technology profession. The text also contains a 200-question practice examination with answers at the end.