Designed to accompany Egan's Fundamentals of Respiratory Care, 10th Edition, Mosby's Respiratory Care Online (MRCO) provides a range of audio and visual learning opportunities beyond those offered in a traditional learning environment. This online course reinforces understanding with animations, slideshows, videos with audio narrations, clinical case studies, and a variety of interactive activities. Mosby's Respiratory Care Online is an excellent study tool to prepare for RT credentialing exams.