Elaine Marieb's clearly written and comprehensive lab manuals guide students through well-planned lab activities and feature illustrations and full-color photographs that help students to better understand the material. Designed to stand alone or for use with other materials, each manual offers hands-on experience with anatomical structures and physiological concepts to aid in mastery of the subject. Packaged with the text, the new PhysioEx™ Version 5.0 now includes Blood Analysis laboratory simulations and online worksheets with multiple-choice answers that can be instantly scored and reported to instructors. PhysioEx™ Version 5.0 is available in CD-ROM format (packaged with the lab manual) and on the Web at www.physioex.com.