Fundamentals of Physiology

Physiology is the branch of biology that focuses on the study of how living organisms and their constituent parts function. It examines the physical and chemical processes that occur within living

systems to maintain life, promote growth, and enable reproduction. Physiology integrates knowledge

from various scientific disciplines, including biology, chemistry, physics, and mathematics, to

understand the complex mechanisms that keep organisms alive and functioning. As we embark on this journey through the fundamentals of physiology, we stand at the threshold of understanding how life sustains itself. This field of study bridges the gap between structure and function, revealing how the body's countless parts work in harmony to maintain health, respond to challenges, and adapt to changing environments