The phrase refers to readily accessible digital documents, typically in Portable Document Format, that contain summarized information pertaining to the study of the structure and function of the human body. These materials are often used as a supplementary educational tool by students and educators in fields such as medicine, nursing, and biology. Examples include lecture outlines, study guides, and condensed versions of textbooks, all available at no cost.
The availability of such resources democratizes access to knowledge in the health sciences. It allows individuals with limited financial resources to engage with core concepts in anatomy and physiology. Historically, access to this kind of information required expensive textbooks or enrollment in formal courses. Now, digital repositories offer alternatives for self-directed learning and review, aiding in exam preparation and reinforcing classroom learning. They provide a convenient and efficient method for students to assimilate and retain crucial information.