National Academies Press: Health & Medicine (Opens in New Tab)Many of the books published by the National Academies Press can be downloaded for free in PDF format. Search the Health and Medicine collection. Site requires that you provide name and email.
MedlinePlus - Health Check Tools (Opens in New Tab)From MedlinePlus. "Assess your health with interactive tools such as calculators, quizzes, and questionnaires. You can check your risk for heart disease, calculate your ideal weight and body mass, find out how many calories your favorite exercise burns, and more."
HEAL Health Education Assets Library (Opens in New Tab)The Health Education Assets Library (HEAL) is a collection of over 22,000 freely available digital materials for health sciences education. The collection is now housed at the University of Utah J. Willard Marriott Digital Library.
MedPix (Opens in New Tab)MedPix® is a free open-access online database of medical images, teaching cases, and clinical topics, integrating images and textual metadata including over 12,000 patient case scenarios, 9,000 topics, and nearly 59,000 images.
NIGMS (Opens in New Tab)NIGMS offers scientific images and videos, plus scientist interviews, profiles and photos.
Open-I (Opens in New Tab)Open-i service of the National Library of Medicine enables search and retrieval of abstracts and images
Medline Plus Videos (Opens in New Tab)Health videos made available to you by the U.S. National Library of Medicine. Watch health videos on topics such as anatomy and body systems, surgical procedures and health news. Test your knowledge with interactive tutorials and games. Check your health with calculators and quizzes.