In this post, you will be able to download the Textbook of Guyton and Hall Medical Physiology 11th Edition PDF free. I have posted a direct link to google drive for your ease. So every medical student can download this eleventh edition easily. Now we need to overview of this free medical book.
|Book Name||Guyton & Hall Medical Physiology|
|Author of Book||John E. Hall|
|Category||Guyton and Hall Books (click)|
The first edition of the Medical Physiology Textbook was written by Arthur C. Guyton almost 50 years ago. Unlike many major medical textbooks, which often have 20 or more authors, the first eight editions of the Medical Physiology Textbook were written entirely by Dr. Guyton with each new edition arriving on schedule for almost 40 years. Over the years, Dr. Guyton’s textbook was widely used around the world and translated into 13 languages. One of the main reasons for the book’s unprecedented success was its amazing ability to explain complex physiological principles in language easily understood by students. His main goal with each issue was to instruct students in physiology, not to impress his professional colleagues. Textbook of Guyton and Hall Medical Physiology 11th Edition PDF free written by John E. Hall.
Arthur C. Guyton’s writing style always kept the tone of a teacher talking to his students. I had the privilege of working closely with Dr. Guyton for almost 30 years and the honor of helping him with the ninth and tenth editions. For the eleventh edition, I have the same goal as in previous editions: to explain, in language easily understood by students, how the different cells, tissues, and organs of the human body work together to sustain life. This task has been challenging and exciting because our growing knowledge of physiology continues to unravel new mysteries of bodily functions. Many new techniques have been developed for learning about molecular and cellular physiology. We can increasingly present the principles of physiology in the terminology of the physical and molecular sciences rather than simply in a series of separate and inexplicable biological phenomena. This change is welcome, but it also makes reviewing each chapter a must, grasp a need. In this edition, I have tried to maintain the same unified organization of the text that has been helpful to students in the past and to ensure that the book is comprehensive enough that students wish to use it in later life as a basis for their professional studies careers. I hope this textbook conveys the majesty of the human body and its many functions and encourages students to study physiology throughout their careers.
Physiology is the link between basic science and medicine. The great beauty of physiology is that it integrates the individual functions of all the different cells, tissues, and organs of the body into one functional whole, the human body. In fact, the human body is much more than the sum of its parts, and life is based on this total function, not just the function of individual parts of the body isolated from each other. This brings us to an important question: How do the separate organs and systems coordinate to keep the entire body functioning properly? Fortunately, our bodies are endowed with a vast network of feedback controls that strike the necessary balances without which we could not live. Physiologists call this high level of internal body control homeostasis. In disease states, functional balances are often seriously disturbed and homeostasis is impaired. And, when even a single disturbance reaches a limit, the whole body can no longer live. One of the objectives of this text, therefore, is to emphasize the effectiveness and beauty of the body’s homeostasis mechanisms, as well as to present their abnormal function in disease.
Topics of this Edition:
Eleventh Edition of Guyton and Hall Medical Physiology contains the following chapters in this version.
UNIT I: Introduction to Physiology: The Cell and General Physiology
UNIT II: Membrane Physiology, Nerve, and Muscle
UNIT III: The Heart
UNIT IV: The Circulation
UNIT V: The Body Fluids and Kidneys
UNIT VI: Blood Cells, Immunity, and Blood Clotting
UNIT VII: Respiration
UNIT VIII: Aviation, Space, and Deep-Sea Diving Physiology
UNIT IX: The Nervous System: A. General Principles and Sensory Physiology
UNIT X: The Nervous System: B. The Special Senses
UNIT XI: The Nervous System: C. Motor and Integrative Neurophysiology
UNIT XII: Gastrointestinal Physiology
UNIT XIII: Metabolism and Temperature Regulation
UNIT XIV: Endocrinology and Reproduction
UNIT XV: Sports Physiology
Here is some content from this medical psychology book
Functional Organization of the Human Body and Control of the “Internal Environment”
The goal of physiology is to explain the physical and chemical factors that are responsible for the origin, development, and progression of life. Each type of life, from the simple virus to the largest tree or the complicated human being, has its own functional characteristics. Therefore, the vast field of physiology can be divided into viral physiology, bacterial physiology, cellular physiology, plant physiology, human physiology, and many more subdivisions.
Human Physiology. In human physiology, we attempt to explain the specific characteristics and mechanisms of the human body that make it a living being. The very fact that we remain alive is almost beyond our control, for hunger makes us seek food and fear makes us seek refuge. Sensations of cold make us look for warmth. Other forces cause us to seek fellowship and to reproduce. Thus, the human being is actually an automaton, and the fact that we are sensing, feeling, and knowledgeable beings is part of this automatic sequence of life; these special attributes allow us to exist under widely varying conditions.
Cells as the Living Units of the Body:
The basic living unit of the body is the cell. Each organ is an aggregate of many different cells held together by intercellular supporting structures. Each type of cell is specially adapted to perform one or a few particular functions. For instance, the red blood cells, numbering 25 trillion in each human being, transport oxygen from the lungs to the tissues. Although the red cells are the most abundant of any single type of cell in the body, there are about 75 trillion additional cells of other types that perform functions different from those of the red cell.
The entire body, then, contains about 100 trillion cells. Although the many cells of the body often differ markedly from one another, all of them have certain basic characteristics that are alike. For instance, in all cells, oxygen reacts with carbohydrates, fat, and protein to release the energy required for cell function. Further, the general chemical mechanisms for changing nutrients into energy are basically the same in all cells, and all cells deliver end products of their chemical reactions into the surrounding fluids. Almost all cells also have the ability to reproduce additional cells of their own kind. Fortunately, when cells of a particular type are destroyed from one cause or another, the remaining cells of this type usually generate new cells until the supply is replenished.
Extracellular Fluid—The “Internal Environment”
About 60 percent of the adult human body is fluid, mainly a water solution of ions and other substances. Although most of this fluid is inside the cells and is called intracellular fluid, about one-third is in the spaces outside the cells and is called extracellular fluid. This extracellular fluid is in constant motion throughout the body. It is transported rapidly in the circulating blood and then mixed between the blood and the tissue fluids by diffusion through the capillary walls. In the extracellular fluid are the ions and nutrients needed by the cells to maintain cell life. Thus, all cells live in essentially the same environment—the extracellular fluid.
For this reason, the extracellular fluid is also called the internal environment of the body, or the milieu intérieur, a term introduced more than 100 years ago by the great 19th-century French physiologist Claude Bernard. Cells are capable of living, growing, and performing their special functions as long as the proper concentrations of oxygen, glucose, different ions, amino acids, fatty substances, and other constituents are available in this internal environment.
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