Structure and function
Human anatomy & physiology
A college-level tour of all twelve body systems, from cellular organization to reproduction, plus the foundational anatomy and the clinical reasoning that connects them.
How to study this section
Learn each system as a structure–function pair, not a list of names: what it is made of, what it does, and what fails when it breaks. Then test yourself with the cards, quiz and clinical prompts — anatomy sticks when you use it.
The twelve systems
Anatomy and physiology together, system by system — structure, function, and what it means at the treatment unit.