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Oxygenation
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Book Synopsis Regulation of Tissue Oxygenation, Second Edition by : Roland N. Pittman
Download or read book Regulation of Tissue Oxygenation, Second Edition written by Roland N. Pittman and published by Biota Publishing. This book was released on 2016-08-18 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Essentials of Oxygenation by : Thomas Ahrens
Download or read book Essentials of Oxygenation written by Thomas Ahrens and published by Jones & Bartlett Learning. This book was released on 1993 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monitoring and Intervention for the Critically Ill Small Animal by : Rebecca Kirby
Download or read book Monitoring and Intervention for the Critically Ill Small Animal written by Rebecca Kirby and published by John Wiley & Sons. This book was released on 2016-12-19 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: Monitoring and Intervention for the Critically Ill Small Animal: The Rule of 20 offers guidance for assessing the patient, interpreting diagnostic test results, and selecting appropriate monitoring procedures. Based on Rebecca Kirby’s time-tested Rule of 20, with a chapter devoted to each item on the checklist Provides comprehensive guidance for monitoring a critically ill small animal patient Emphasizes the interplay of each parameter with one another Designed for fast access on the clinic floor, with potentially life-saving ideas, tips, lists and procedures Presents tables, schematics, algorithms, and drawings for quick reference
Book Synopsis Core Topics in Airway Management by : Ian Calder
Download or read book Core Topics in Airway Management written by Ian Calder and published by Cambridge University Press. This book was released on 2010-12-16 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every anaesthetist reaches the end of their career with a collection of difficult airway experiences. Managing airway challenges relies on a combination of good clinical practice, knowledge of relevant basic sciences and critical evaluation of every aspect of airway care. This new edition of Core Topics in Airway Management provides any trainee or consultant involved in airway techniques with practical, clinically relevant coverage of the core skills and knowledge required to manage airways in a wide variety of patients and clinical settings. All new procedures and equipment are reviewed, and detailed chapters advise on airway issues in a range of surgical procedures. This edition also contains a series of practical questions and answers, enabling the reader to evaluate their knowledge. Written by leading airway experts with decades of experience managing difficult airways, Core Topics in Airway Management, 2nd edition is an invaluable tool for anaesthetists, intensivists, and emergency physicians.
Book Synopsis Extracorporeal Membrane Oxygenation by : Marc O. Maybauer
Download or read book Extracorporeal Membrane Oxygenation written by Marc O. Maybauer and published by Oxford University Press. This book was released on 2022-03-22 with total page 689 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Extracorporeal Membrane Oxygenation : An Interdisciplinary Problem-Based Learning Approach" provides an overview of the latest techniques, management strategies, and technology surrounding the clinical use of ECMO. ECMO is a miniaturized heart-lung-machine that can be used to support patients with either acute respiratory and/or cardiocirculatory failure in numerous scenarios and can be a bridge to either heart or lung transplantation. This book focuseson educating clinicians about this complex but life-saving technology.
Book Synopsis Core Topics in Critical Care Medicine by : Fang Gao Smith
Download or read book Core Topics in Critical Care Medicine written by Fang Gao Smith and published by Cambridge University Press. This book was released on 2010-04-22 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: The critical care unit manages patients with a vast range of disease and injuries affecting every organ system. The unit can initially be a daunting environment, with complex monitoring equipment producing large volumes of clinical data. Core Topics in Critical Care Medicine is a practical, comprehensive, introductory-level text for any clinician in their first few months in the critical care unit. It guides clinicians in both the initial assessment and the clinical management of all CCU patients, demystifying the critical care unit and providing key knowledge in a concise and accessible manner. The full spectrum of disorders likely to be encountered in critical care are discussed, with additional chapters on transfer and admission, imaging in the CCU, structure and organisation of the unit, and ethical and legal issues. Written by Critical Care experts, Core Topics in Critical Care Medicine provides comprehensive, concise and easily accessible information for all trainees.
Book Synopsis Oxygen Administration by : National Safety Council
Download or read book Oxygen Administration written by National Safety Council and published by Jones & Bartlett Publishers. This book was released on 1995 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing supplemental oxygen is an essential element of emergency care. Anyone expected to use a medical oxygen device can benefit from this program. The text effectively outlines the importance and
Book Synopsis Handbook of CTG Interpretation by : Edwin Chandraharan
Download or read book Handbook of CTG Interpretation written by Edwin Chandraharan and published by Cambridge University Press. This book was released on 2017-02-23 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: This practical manual promotes an evidence-based paradigm of fetal heart rate monitoring during labour, moving away from the traditional 'pattern-based' interpretation to physiology-based interpretation. Aimed at obstetricians and midwives, it is useful to all those involved in multiprofessional intrapartum care.
Book Synopsis Core Topics in Neuroanaesthesia and Neurointensive Care by : Basil F. Matta
Download or read book Core Topics in Neuroanaesthesia and Neurointensive Care written by Basil F. Matta and published by Cambridge University Press. This book was released on 2011-10-13 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Core Topics in Neuroanesthesia and Neurointensive Care is an authoritative and practical clinical text that offers clear diagnostic and management guidance for a wide range of neuroanesthesia and neurocritical care problems. With coverage of every aspect of the discipline by outstanding world experts, this should be the first book to which practitioners turn for easily accessible and definitive advice. Initial sections cover relevant anatomy, physiology and pharmacology, intraoperative and critical care monitoring and neuroimaging. These are followed by detailed sections covering all aspects of neuroanesthesia and neurointensive care in both adult and pediatric patients. The final chapter discusses ethical and legal issues. Each chapter delivers a state-of-the art review of clinical practice, including outcome data when available. Enhanced throughout with numerous clinical photographs and line drawings, this practical and accessible text is key reading for trainee and consultant anesthetists and critical care specialists.
Book Synopsis Gupta and Gelb's Essentials of Neuroanesthesia and Neurointensive Care by : Arun Gupta
Download or read book Gupta and Gelb's Essentials of Neuroanesthesia and Neurointensive Care written by Arun Gupta and published by Cambridge University Press. This book was released on 2018-06-21 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition presents core clinical neuroanesthesia and neurointensive care knowledge in a practical, user-friendly format.
Book Synopsis Emergency Medical Services by : Jane H. Brice
Download or read book Emergency Medical Services written by Jane H. Brice and published by John Wiley & Sons. This book was released on 2021-08-12 with total page 1184 pages. Available in PDF, EPUB and Kindle. Book excerpt: The two-volume Emergency Medical Services: Clinical Practice and Systems Oversight delivers a thorough foundation upon which to succeed as an EMS medical director and prepare for the NAEMSP National EMS Medical Directors Course and Practicum. Focusing on EMS in the 'real world', the book offers specific management tools that will be useful in the reader's own local EMS system and provides contextual understanding of how EMS functions within the broader emergency care system at a state, local, and national level. The two volumes offer the core knowledge trainees will need to successfully complete their training and begin their career as EMS physicians, regardless of the EMS systems in use in their areas. A companion website rounds out the book's offerings with audio and video clips of EMS best practice in action. Readers will also benefit from the inclusion of: A thorough introduction to the history of EMS An exploration of EMS airway management, including procedures and challenges, as well as how to manage ventilation, oxygenation, and breathing in patients, including cases of respiratory distress Practical discussions of medical problems, including the challenges posed by the undifferentiated patient, altered mental status, cardiac arrest and dysrhythmias, seizures, stroke, and allergic reactions An examination of EMS systems, structure, and leadership
Book Synopsis Skeletal Muscle Circulation by : Ronald J. Korthuis
Download or read book Skeletal Muscle Circulation written by Ronald J. Korthuis and published by Morgan & Claypool Publishers. This book was released on 2011 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this treatise is to summarize the current understanding of the mechanisms for blood flow control to skeletal muscle under resting conditions, how perfusion is elevated (exercise hyperemia) to meet the increased demand for oxygen and other substrates during exercise, mechanisms underlying the beneficial effects of regular physical activity on cardiovascular health, the regulation of transcapillary fluid filtration and protein flux across the microvascular exchange vessels, and the role of changes in the skeletal muscle circulation in pathologic states. Skeletal muscle is unique among organs in that its blood flow can change over a remarkably large range. Compared to blood flow at rest, muscle blood flow can increase by more than 20-fold on average during intense exercise, while perfusion of certain individual white muscles or portions of those muscles can increase by as much as 80-fold. This is compared to maximal increases of 4- to 6-fold in the coronary circulation during exercise. These increases in muscle perfusion are required to meet the enormous demands for oxygen and nutrients by the active muscles. Because of its large mass and the fact that skeletal muscles receive 25% of the cardiac output at rest, sympathetically mediated vasoconstriction in vessels supplying this tissue allows central hemodynamic variables (e.g., blood pressure) to be spared during stresses such as hypovolemic shock. Sympathetic vasoconstriction in skeletal muscle in such pathologic conditions also effectively shunts blood flow away from muscles to tissues that are more sensitive to reductions in their blood supply that might otherwise occur. Again, because of its large mass and percentage of cardiac output directed to skeletal muscle, alterations in blood vessel structure and function with chronic disease (e.g., hypertension) contribute significantly to the pathology of such disorders. Alterations in skeletal muscle vascular resistance and/or in the exchange properties of this vascular bed also modify transcapillary fluid filtration and solute movement across the microvascular barrier to influence muscle function and contribute to disease pathology. Finally, it is clear that exercise training induces an adaptive transformation to a protected phenotype in the vasculature supplying skeletal muscle and other tissues to promote overall cardiovascular health. Table of Contents: Introduction / Anatomy of Skeletal Muscle and Its Vascular Supply / Regulation of Vascular Tone in Skeletal Muscle / Exercise Hyperemia and Regulation of Tissue Oxygenation During Muscular Activity / Microvascular Fluid and Solute Exchange in Skeletal Muscle / Skeletal Muscle Circulation in Aging and Disease States: Protective Effects of Exercise / References
Book Synopsis Reading the Archive of Earth’s Oxygenation by : Victor Melezhik
Download or read book Reading the Archive of Earth’s Oxygenation written by Victor Melezhik and published by Springer Science & Business Media. This book was released on 2012-08-08 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: Earth’s present-day environments are the outcome of a 4.5 billion year period of evolution reflecting the interaction of global-scale geological and biological processes punctuated by several extraordinary events and episodes that perturbed the entire Earth system. One of the earliest and arguably greatest of these events was a substantial increase (orders of magnitude) in the atmospheric oxygen abundance, sometimes referred to as the Great Oxidation Event. Volume 1: The Palaeoproterozoic of Fennoscandia as Context for the Fennoscandian Arctic Russia - Drilling Earth Project describes the implementation of the FAR-DEEP drilling project in Arctic Russia. It summarises the knowledge of more than 50 years of largely Russian-led fieldwork, information hitherto virtually unavailable in the west, and provides geological description of drilling areas with an overwhelming illustration of rocks by high-quality, representative photographs. The volume offers a comprehensive review and rich photo-illustration of palaeotectonic, palaeogeographic and magmatic evolution of the Fennoscandian Shield in the early Palaeoproterozoic, and link the evolution of the shield to the emergence of an aerobic Earth system. The volume unfolds the event-based Fennoscandian chronostratigraphy and discusses the chronology of the Palaeoproterozoic global events as the base for a new subdivision of Palaeoproterozoic time. Welcome to the illustrative journey through one of the most exciting periods of planet Earth!
Download or read book Oxygen written by Donald E. Canfield and published by Princeton University Press. This book was released on 2015-12-01 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: The remarkable scientific story of how Earth became an oxygenated planet The air we breathe is twenty-one percent oxygen, an amount higher than on any other known world. While we may take our air for granted, Earth was not always an oxygenated planet. How did it become this way? Donald Canfield—one of the world's leading authorities on geochemistry, earth history, and the early oceans—covers this vast history, emphasizing its relationship to the evolution of life and the evolving chemistry of the Earth. Canfield guides readers through the various lines of scientific evidence, considers some of the wrong turns and dead ends along the way, and highlights the scientists and researchers who have made key discoveries in the field. Showing how Earth’s atmosphere developed over time, Oxygen takes readers on a remarkable journey through the history of the oxygenation of our planet.
Book Synopsis Core Topics in Cardiothoracic Critical Care by : Kamen Valchanov
Download or read book Core Topics in Cardiothoracic Critical Care written by Kamen Valchanov and published by Cambridge University Press. This book was released on 2018-07-05 with total page 541 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most patients with critical cardiac or thoracic conditions will at some stage pass through the cardiothoracic critical care unit. Critical care presents more complex clinical data than any other area of medicine. The new edition of Core Topics in Cardiothoracic Critical Care focuses on the latest practise in the management of patients in cardiothoracic intensive care. The practice of cardiothoracic critical care medicine is constantly evolving, and this new edition reflects the modernized learning styles for trainees. Each chapter includes key learning points as well as sample multiple choice questions and answers to assist in exam preparation. This edition also features updated chapters on ECMO, perioperative management of patients undergoing emergency cardiothoracic surgery, and advanced modes of organ support for patients. This text provides key knowledge in a concise and accessible manner for trainees, clinicians and consultants from specialities and disciplines such as cardiology and anaesthesia, and nursing and physiotherapy.
Book Synopsis Blood Oxygenation by : Daniel Hershey
Download or read book Blood Oxygenation written by Daniel Hershey and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Under the broad heading of blood oxygenation there may be specific areas of study, such as the kinetics of the oxygen hemoglobin reaction, diffusion of gases through the red cell, blood preservation, blood chemistry, oxygen electrode design and the design and evaluation of artificial blood oxygenators. ~lood oxygenation is of interest to many disciplines including physicians, chemists, physicists, biologists, physiologists and engineers. The International Symposium on Blood Oxygenation was or ganized in order to bring together the people working in the various areas of blood oxygenation. This multidiscipline meet ing was held at the University of Cincinnati on December 1, 2 and 3 of 1969. It was jOintly sponsored by the U. S. Army Medi cal Research and Development Command and the University of Cin cinnati. Participants came from Australia, England, Israel, Italy, Japan and the United States. There were 122 persons registered for the Symposium. From the nature of the discussion during the meeting, it seemed apparent that the participants were benefiting from the contacts with colleagues in other disciplines. The result was a significant contribution to the present fund of knowledge of blood oxygenation and an enhancement of the future work.
Book Synopsis Oxford Textbook of Neurocritical Care by : Martin Smith
Download or read book Oxford Textbook of Neurocritical Care written by Martin Smith and published by Oxford University Press. This book was released on 2016 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Oxford Textbook of Neurocritical Care provides an authoritative and up-to-date summary of the scientific basis, clinical techniques and management guidelines in this exciting clinical discipline. Authored by an international team of expert practitioners this textbook reflects world-wide practice.
