The only physiology text built just for NNPs?concise, visual, and packed with practice-ready learning tools   A student-friendly, clinically relevant resource that bridges fetal development with neonatal physiology across systems. Written by leaders in NNP education, this text presents complex physiology in an accessible format using visuals, developmental timelines, and case-linked content. The second edition includes updated chapters, a new focus on genetic principles, and audio teaching moments that reflect how clinicians learn. Perfect for hybrid and accelerated APRN programs, this resource helps students build a strong foundation before advancing to diagnostic and management coursework.   What?s New:  Adds a new chapter on genetic principles in neonatology  Streamlines content on disorders for clearer alignment with NNP learning needs  Expands visual learning tools, including updated illustrations and diagrams  Enhances audio lessons to reinforce core physiology topics across chapters  Refines chapter organization for improved flow and instructional flexibility  Key Features:  Covers fetal and neonatal systems, developmental timelines, genetic foundations, and common physiological challenges across body systems  Prepares learners to confidently apply physiologic principles in neonatal care and build a strong foundation for advanced clinical courses  Features mind maps, timelines, audio lessons, and reflection prompts that support active learning and long-term concept retention  Created by expert NNP educators and clinicians who translate complex physiology into clear, practice-ready knowledge for today?s learners  Instructor Resources include Instructor?s Manual, Image Bank, a Test Bank, and more