To further address the challenges instructors face in teaching students with varied backgrounds and learning styles, the Media Update now includes all nine of the award-winning InterActive Physiology® CD-ROM tutorials.  The book features Chemistry Review boxes that provide additional resources for students who need them, and Toolboxes and Discovery boxes that allow instructors the option to delve into more detail about physiology topics. Every new copy of the Media Update edition now includes an additional  InterActive Physiology® Digestive System Upgrade CD-ROM (which extends this highly effective learning tool to nine body system modules), as well as access to an expanded Physiology Place website and PhysioEx™ 6.0 online laboratory simulations.