Examination Review for Ultrasound: Sonography Principles & Instrumentation
This book is a review of ultrasound physics and instrumentation for the ARDMS SPI examination.  It contains easy-to-read narrative, summary boxes, sonographic images, review questions at the end of each chapter, and a 120 question registry review at the end of the book with rationales.  Additionally, there is an online component which consists of over 300 more mock registry review questions with rationales, powerpoints (for instructors), and an image bank.