This folding study guide takes our most popular anatomical images and puts them in a durable, portable format-perfect for the on-the-go student. Guide shows numbered anatomical structures and contains answers that can be concealed for easy self-testing and memorization. Write-on, wipe-off laminated surface. This second edition features a fresh, clean design with improved organizational features such as key subject headers at the top of each panel. This quick reference covers: Respiratory passages overview and intrapulmonary structures Bronchopulmonary segments and ventilation Pulmonary arteries and veins Paranasal sinuses and larynx Emphysema, chronic bronchitis, asthma and lung cancer Folded size approximately 9" x 4". Unfolded size approximately 9" x 24".