Sonography Principles and Instruments

Kremkau is the other ultrasound physics author that programs use because of his method of explaining concepts. Its a bit different from Eldeman and a good resource to have. This book is signed by him at one of his lectures I got to attend through my college. He is super smart and able to condense the information down into understandable pieces that are built upon through each chapter. There are lots of questions that help prepare you for the SPI. Physics is hard so be sure to get the materials!