An interactive self-testing CD-ROM containing user-friendly software for the faculty to create their own tests and quizzes. It includes 5 student discs for students to take the quizzes on stand-alone machines or across a network. The master CD contains aninteractive self-testing program of 1,000 images with related questions and answers and an authoring tool for the medical faculty to create their own visual tests either by editing the questions and answers provided on the disc or by importing their own images, questions and answers.