The Big Picture Physiology: Medical Course & Step 1 Review

Medical physiology is dense, but studying it doesn’t need to feel like memorizing a phone book. The Big Picture Physiology: Medical Course & Step 1 Review reorganizes the subject around the mechanisms and clinical connections that matter most for coursework and board preparation. Now in its second edition, this Lange medical book is designed to help you move from isolated facts to an integrated understanding of how the human body works.

Core Physiology Systems, Covered System by System

The ebook walks through the major organ systems with an emphasis on foundational principles and high-yield exam topics:

• General physiology, including membrane transport, membrane potentials, and synaptic transmission
• Neurophysiology, from sensory systems to motor control and autonomic function
• Cardiovascular physiology, including cardiac electrophysiology and regional blood flow
• Pulmonary physiology, with breathing mechanics, ventilation, and gas exchange
• Renal physiology and acid-base balance
• Gastrointestinal physiology and its control mechanisms
• Endocrine physiology, hormone classes, receptors, and signaling
• Reproductive physiology, from gametogenesis to pregnancy

Built for Review, Not Just Reading

Each chapter condenses volumes of information into clear diagrams, summary tables, and focused explanations. The final sections provide integrated review questions with answers, giving you a practical way to test comprehension and identify weak areas before an exam. The structure encourages active recall and helps connect basic science to clinical scenarios.

Who Will Benefit Most

This book is particularly useful for medical students preparing for a physiology course, a cumulative final, or USMLE Step 1. It also works well for health professionals who want a structured refresher on human physiology without revisiting a full-length textbook.

Written by Jonathan D. Kibble, PhD, Professor of Physiology and Assistant Dean for Students at the University of Central Florida College of Medicine, the second edition reflects current physiology teaching and exam expectations.