Anatomy
Each Body System begins with an "Anatomy Review," giving students a chance to brush up on the necessary anatomy that will be covered in the body system.

Animations
Animations show physiological processes in action. They can be paused, stepped through, or repeated to make it easier to comprehend processes that change over time, to correlate multiple events, or to relate physiological functions with graphical representations. Animations concentrate on cellular and molecular processes.

Self-Quizzes
Self-quizzes test and reinforce students' understanding of concepts with interactive exercises that encourage critical thinking and problem solving. Engaging animations allow students to predict outcomes and test their understanding. Students can return to the topic for a quick review with the click of a link button.

Textbook Correlations
Students can access the appropriate chapter outline from Human Anatomy and Physiology, Third Edition, by Elaine N. Marieb, R.N., Ph.D. to help correlate the module topics with the relevant pages and figures in the textbook.

Learning Goals
Every topic contains learning goals for the student and a brief list of what the learner should know before proceeding.

Virtual Professor
Additional clarification and emphasis on important, difficult concepts are provided by Elaine Marieb, who appears on-screen as the "Virtual Professor."

On-Screen Glossaries
Important terminology presented in "hot" form, so that users can access on-screen glossaries and additional information.