Author: Roland N. Pittman Publisher: Biota Publishing ISBN: 1615047212 Category : Medical Languages : en Pages : 117
Book Description
This presentation describes various aspects of the regulation of tissue oxygenation, including the roles of the circulatory system, respiratory system, and blood, the carrier of oxygen within these components of the cardiorespiratory system. The respiratory system takes oxygen from the atmosphere and transports it by diffusion from the air in the alveoli to the blood flowing through the pulmonary capillaries. The cardiovascular system then moves the oxygenated blood from the heart to the microcirculation of the various organs by convection, where oxygen is released from hemoglobin in the red blood cells and moves to the parenchymal cells of each tissue by diffusion. Oxygen that has diffused into cells is then utilized in the mitochondria to produce adenosine triphosphate (ATP), the energy currency of all cells. The mitochondria are able to produce ATP until the oxygen tension or PO2 on the cell surface falls to a critical level of about 4–5 mm Hg. Thus, in order to meet the energetic needs of cells, it is important to maintain a continuous supply of oxygen to the mitochondria at or above the critical PO2 . In order to accomplish this desired outcome, the cardiorespiratory system, including the blood, must be capable of regulation to ensure survival of all tissues under a wide range of circumstances. The purpose of this presentation is to provide basic information about the operation and regulation of the cardiovascular and respiratory systems, as well as the properties of the blood and parenchymal cells, so that a fundamental understanding of the regulation of tissue oxygenation is achieved.
Author: Yuping Wang Publisher: Biota Publishing ISBN: 1615047514 Category : Medical Languages : en Pages : 126
Book Description
The placenta is an organ that connects the developing fetus to the uterine wall, thereby allowing nutrient uptake, waste elimination, and gas exchange via the mother's blood supply. Proper vascular development in the placenta is fundamental to ensuring a healthy fetus and successful pregnancy. This book provides an up-to-date summary and synthesis of knowledge regarding placental vascular biology and discusses the relevance of this vascular bed to the functions of the human placenta.
Author: Kerry L. Hull Publisher: Jones & Bartlett Learning ISBN: 128459162X Category : Medical Languages : en Pages : 441
Book Description
Maximize your study time, improve your performance on exams, and succeed in your course and beyond with this companion Study Guide for Memmler's Structure and Function of the Human Body, 12th Edition. Filled with empowering self-study tools and learning activities for every learning style, this practical Study Guide follows the organization of the main text chapter by chapter, helping you every step of the way toward content mastery. Chapter overviews highlight the most important chapter concepts at a glance. Writing exercises hone your clinical communication skills. Coloring and labeling exercises test your understanding of anatomic structures. Concept maps reinforce connections between common A&P concepts. Practical application scenarios challenge you to translate basic concepts to practice settings. Matching exercises test your knowledge of anatomic relationships. Short-essay questions encourage critical thinking. Multiple-choice, fill-in-the-blank, and true-false questions test r
Author: Gary A. Thibodeau Publisher: Elsevier Health Sciences ISBN: 032308849X Category : Medical Languages : en Pages : 579
Book Description
Take your understanding to a whole new level with Pageburst digital books on VitalSource! Easy-to-use, interactive features let you make highlights, share notes, run instant topic searches, and so much more. Best of all, with Pageburst, you get flexible online, offline, and mobile access to all your digital books. Simple and straightforward, Thibodeau and Patton's Structure & Function of the Body, 14th Edition makes the difficult concepts of anatomy and physiology clear and easier to understand. Focusing on the normal structure and function of the human body and what the body does to maintain homeostasis, this introductory text provides more than 400 vibrantly detailed illustrations and a variety of interactive learning tools to help you establish an essential foundation for success in the care of the human body. A clear, straightforward approach makes complex anatomy and physiology concepts more accessible. UNIQUE! Each chapter reinforces your understanding of the structure and function of the human body and what the body does to maintain homeostasis. UNIQUE! Clear View of the Human Body allows you to peel back the layers of the human body and perform a virtual dissection. UNIQUE! Science Application boxes highlight practical applications of A&P content by scientific leaders. Quick Check boxes test your comprehension as you read through each chapter. Boxes and tables detail real-life applications in the areas of Health and Well Being, Clinical Applications, and Research, Issues, and Trends. Chapter tests, review questions, and critical thinking questions identify areas needing further study. Chapter outlines, objectives, study tips, and appendices help you study more effectively and find the information you need fast. UNIQUE! Downloadable audio chapter summaries on the Evolve companion website enable you to review for quizzes and exams on the go. UNIQUE! 31 new Animation Direct animations on the bound-in CD help you visualize difficult concepts and processes. Extensively revised and updated illustrations and micrographs vividly illustrate and reinforce important A&P content. Updated content reflects the most up-to-date understanding of human anatomy.
Author: Kevin T. Patton Publisher: Elsevier Health Sciences ISBN: 0323655769 Category : Medical Languages : en Pages : 600
Book Description
Get a solid understanding of the human body! Using simple, conversational language and vivid animations and illustrations, Structure & Function of the Body, 16th Edition introduces the normal structure and function of the human body and what the body does to maintain homeostasis. To help make difficult A&P concepts easy to understand, this new edition features thoroughly revised content and review questions which reflect the most current information available and a unique 22-page, semi-transparent insert of the human body. Plus, Connect It! boxes throughout directly correlate to online content giving you additional clinical and scientific insights essential to patient care! - 22-page Clear View of the Human Body is a unique, full-color, semi-transparent insert depicting the human body (male and female) in layers. - Conversational and clear writing style makes content easy to read and understand. - Full-color design contains more than 400 drawings and photos. - Updated study tips sections at the beginning of each chapter help break down difficult topics and guide you on how to best use book features to their advantage. - Questions for student review are found throughout the chapters and cover critical thinking, open-ended, fill-in-the-blank, matching, multiple-choice, and other question formats. - Special boxes such as Health and Well-Being boxes, Clinical Application boxes, Research and Trends boxes, and more help you apply what you have learned to your future career. - Language of Science and Medicine section in each chapter includes key terms, word parts, and pronunciations to place a greater focus on medical terminology. - Resources on the Evolve companion website include Animation Direct, audio summaries, audio glossary, a new online coloring book, review questions, and FAQs. - NEW! Thoroughly revised chapters, illustrations, and review questions reflect the most current information available. - NEW! Connect It! boxes refer you to online content providing additional clinical and scientific insights. - NEW! A&P contributors join Dr. Patton to enhance the content and bring additional perspectives to the book.
Author: Jos Spaan Publisher: Springer Science & Business Media ISBN: 9780792312109 Category : Medical Languages : en Pages : 434
Book Description
by JULIEN IE HOFFMAN One of the earliest coronary physiologists was Scaramucci who, in 1695, postu lated that during systole the contracting myocardium inhibited coronary blood flow. Since then, the many contributions that have been made to our knowledge of the coronary circulation can be arbitrarily divided into three phases based on advances in technical methods. The early phase of research into the coronary circulation, done with great difficulty with crude methods, may be regarded as ending in the 1940s, and it included major discoveries made by such well known investigators as Georg von Anrep, Ernest Starling, Carl Wiggers, and Louis Katz, who formulated much of our basic understanding of the field. After 1940, the field of coronary physiology entered a new phase when instruments for high fidelity registration of coronary flow and pressure became available. This era was domi nated by Donald Gregg who combined careful attention to the function of these instruments (some of which he helped to develop) with an extraordinary ability to discern mechanisms from apparently minor changes in coronary flow and pressure patterns. His book 'The Coronary Circulation in Health and Disease' set a new standard in the field. After 1960, techniques for measuring regional myocardial blood flow became available, and enabled a large group of eminent investigators to make major advances in understanding the physiology and pathophysiology of myocardial blood flow.
Author: Kevin T. Patton Publisher: Elsevier Health Sciences ISBN: 0323341128 Category : Medical Languages : en Pages : 613
Book Description
Mastering the essentials of anatomy, physiology, and even medical terminology has never been easier! Using simple, conversational language and vivid animations and illustrations, Structure & Function of the Body, 15th Edition walks readers through the normal structure and function of the human body and what the body does to maintain homeostasis. Conversational and clear writing style makes content easy to read and understand. Full-color design contains more than 400 drawings and photos. Clear View of the Human Body is a unique, full-color, semi-transparent insert depicting the human body (male and female) in layers. Animation Direct callouts direct readers to Evolve for an animation about a specific topic. Updated study tips sections at the beginning of each chapter help break down difficult topics and guide readers on how to best use book features to their advantage. Special boxes such as Health and Well-Being boxes, Clinical Application boxes, Research and Trends boxes, and more help readers apply what they have learned to their future careers in health care and science. NEW! Language of Science and Medicine section in each chapter includes key terms, word parts, and pronunciations to place a greater focus on medical terminology NEW! Thoroughly revised chapters, illustrations, and review questions reflect the most current information available. NEW! High quality animations for the AnimationDirect feature clarify physiological processes and provide a realistic foundation of underlying structures and functions. NEW! Simplified chapter titles provide clarity in the table of contents. NEW! Division of cells and tissues into two separate chapters improves reader comprehension and reduces text anxiety.
Author: Marvin A. Konstam Publisher: Springer Science & Business Media ISBN: 1461317738 Category : Medical Languages : en Pages : 345
Book Description
It is quite natural that literature related to car heart disease, cardiomyopathy, pulmonary and diac structure, function, pathology, and patho pulmonary vascular disease, trauma, acquired valvular disease, congenital disease, and surgi physiology has emphasized the left heart and systemic circulation. The relative lack of im cal considerations. The pathologic and clinical relevance of myocardial infarction of the right portance of the right ventricle was supported by studies performed in the 1940s and 1950s ventricle has only been documented over the which suggested that the right ventricular free last 15 years. The chapter on right ventricular wall could be effectively destroyed in an animal infarction integrates clinical, functional, patho model without detectable untoward hemody physiologic, and pathologic observations to pro namic consequences. The relative inadequacy vide the reader with a thorough review, equally of noninvasive tools to study right ventricular relevant to the clinician and investigator. The contribution on dilated cardiomyopathy pro structure and function obviated detailed and systematic investigation. However, over the vides novel insight into the impact of right ventricular performance on the functional in past 15 years there has been a resurgence of interest in the right ventricle by a variety of capacity accompanying left heart failure. A book dealing with the right ventricle would investigators. The skeptic would argue that this renewed interest resulted from an exhaustion be incomplete without at least cursory reference we have of clinically-related observations that could be to the pulmonary circulation.
Author: Institute of Medicine Publisher: National Academies Press ISBN: 030915698X Category : Medical Languages : en Pages : 304
Book Description
The Social Security Administration (SSA) uses a screening tool called the Listing of Impairments to identify claimants who are so severely impaired that they cannot work at all and thus immediately qualify for benefits. In this report, the IOM makes several recommendations for improving SSA's capacity to determine disability benefits more quickly and efficiently using the Listings.
Author: Michitoshi Inoue Publisher: Springer Science & Business Media ISBN: 4431683674 Category : Medical Languages : en Pages : 330
Book Description
Research centering on blood flow in the heart continues to hold an important position, especially since a better understanding of the subject may help reduce the incidence of coronary arterial disease and heart attacks. This book summarizes recent advances in the field; it is the product of fruitful cooperation among international scientists who met in Japan in May, 1990 to discuss the regulation of coronary blood flow.
Author: Roland N. Pittman
Author: Yuping Wang
Author: Kerry L. Hull
Author: Gary A. Thibodeau
Author: Kevin T. Patton
Author: Jos Spaan
Author: Kevin T. Patton
Author: Marvin A. Konstam
Author: Institute of Medicine
Author: Michitoshi Inoue