Anatomy & Physiology

Anatomy & Physiology PDF Author: Lindsay Biga
Publisher:
ISBN: 9781955101158
Category :
Languages : en
Pages :

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Book Description
A version of the OpenStax text

Anatomy & Physiology

Anatomy & Physiology PDF Author: Lindsay Biga
Publisher:
ISBN: 9781955101158
Category :
Languages : en
Pages :

Get Book Here

Book Description
A version of the OpenStax text

Neural Control of Renal Function

Neural Control of Renal Function PDF Author: Ulla Kopp
Publisher: Morgan & Claypool Publishers
ISBN: 1615042318
Category : Medical
Languages : en
Pages : 99

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Book Description
The kidney is innervated with efferent sympathetic nerve fibers reaching the renal vasculature, the tubules, the juxtaglomerular granular cells, and the renal pelvic wall. The renal sensory nerves are mainly found in the renal pelvic wall. Increases in efferent renal sympathetic nerve activity reduce renal blood flow and urinary sodium excretion by activation of α1-adrenoceptors and increase renin secretion rate by activation of β1-adrenoceptors. In response to normal physiological stimulation, changes in efferent renal sympathetic nerve activity contribute importantly to homeostatic regulation of sodium and water balance. The renal mechanosensory nerves are activated by stretch of the renal pelvic tissue produced by increases in renal pelvic tissue of a magnitude that may occur during increased urine flow rate. Activation of the sensory nerves elicits an inhibitory renorenal reflex response consisting of decreases in efferent renal sympathetic nerve activity leading to natriuresis. Increasing efferent sympathetic nerve activity increases afferent renal nerve activity which, in turn, decreases efferent renal sympathetic nerve activity by activation of the renorenal reflexes. Thus, activation of the afferent renal nerves buffers changes in efferent renal sympathetic nerve activity in the overall goal of maintaining sodium balance. In pathological conditions of sodium retention, impairment of the inhibitory renorenal reflexes contributes to an inappropriately increased efferent renal sympathetic nerve activity in the presence of sodium retention. In states of renal disease or injury, there is a shift from inhibitory to excitatory reflexes originating in the kidney. Studies in essential hypertensive patients have shown that renal denervation results in long-term reduction in arterial pressure, suggesting an important role for the efferent and afferent renal nerves in hypertension. Table of Contents: Part I: Efferent Renal Sympathetic Nerves / Introduction / Neuroanatomy / Neural Control of Renal Hemodynamics / Neural Control of Renal Tubular Function / Neural Control of Renin Secretion Rate / Part II: Afferent Renal Sensory Nerves / Introduction / Neuroanatomy / Renorenal Reflexes / Mechanisms Involved in the Activation of Afferent Renal Sensory Nerves / Part III: Pathophysiological States / Efferent Renal Sympathetic Nerves / Afferent Renal Sensory Nerves / Conclusions / References

Medical Physiology : The Big Picture

Medical Physiology : The Big Picture PDF Author: Jonathan D. Kibble
Publisher: McGraw Hill Professional
ISBN: 0071643028
Category : Medical
Languages : en
Pages : 448

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Book Description
Get the BIG PICTURE of Medical Physiology -- and focus on what you really need to know to ace the course and board exams! 4-Star Doody's Review! "This excellent, no-frills approach to physiology concepts is designed to help medical students and other health professions students review the basic concepts associated with physiology for the medical profession. The information is concise, accurate and timely." If you don't have unlimited study time Medical Physiology: The Big Picture is exactly what you need! With an emphasis on what you “need to know” versus “what's nice to know,” and enhanced with 450 full-color illustrations, it offers a focused, streamlined overview of medical physiology. You'll find a succinct, user-friendly presentation designed to make even the most complex concepts understandable in a short amount of time. With just the right balance of information to give you the edge at exam time, this unique combination text and atlas features: A “Big Picture” perspective on precisely what you must know to ace your course work and board exams Coverage of all the essential areas of Physiology, including General, Neurophysiology, Blood, Cardiovascular, Pulmonary, Renal and Acid Base, Gastrointestinal, and Reproductive 450 labeled and explained full-color illustrations 190 board exam-style questions and answers -- including a complete practice test at the end of the book Special icon highlights important clinical information

Hyponatremia

Hyponatremia PDF Author: Eric E. Simon
Publisher: Springer Science & Business Media
ISBN: 1461466458
Category : Medical
Languages : en
Pages : 263

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Book Description
Hyponatremia is a common electrolyte disorder found in a variety of settings. Manifestations range from subtle abnormalities to convulsions and death. New treatment options, such as Antidiuretic Hormone (ADH) antagonists, have created the need for a resource presenting the latest evidence and clinical approaches. Hyponatremia: Evaluation and Treatment is a comprehensive review of hyponatremia, with an emphasis on managing this disorder from diagnosis to treatment. The incidence and occurrence of acute and chronic hyponatremia in general terms are covered, as well as disorders of the central nervous system, heart and liver with their relation to hyponatremia. Common clinical scenarios are presented along with both traditional and new methods of treatment. Authored by experts on this disorder from around the world, experienced members of the medical community and trainees alike will find Hyponatremia as an indispensible guide to diagnosis, managing and treating patients with hyponatremia.

Renal Physiology

Renal Physiology PDF Author: Bruce M. Koeppen
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 276

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Book Description
This text covers all of the essential points of renal physiology in a concise presentation and provides an essential tool for introducing concepts or reviewing basic information. Extensive use of tables, diagrams, and illustrations aids comprehension. The focus on core concepts, end-of-chapter summaries, and the clinical content and emphasis make this an excellent learning tool. Includes relevant content on the kidney with regards to the new genetic and molecular information available. Also features a new exam for self testing. Chapter objectives. Self study problems. Clinical case studies. Multiple choice exams for self assessment. Emphasis on the core concepts. Key words and concepts. New coverage of the genetics and molecular biology of renal transporters. New multiple-choice examhas been added, giving users 100 questions for self assessment.

Basic Physiology for Anaesthetists

Basic Physiology for Anaesthetists PDF Author: David Chambers
Publisher: Cambridge University Press
ISBN: 1108463991
Category : Medical
Languages : en
Pages : 469

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Book Description
Easily understood, up-to-date and clinically relevant, this book provides junior anaesthetists with an essential physiology resource.

Vander's Renal Physiology, 7th Edition

Vander's Renal Physiology, 7th Edition PDF Author: Douglas C. Eaton
Publisher: McGraw Hill Professional
ISBN: 0071613048
Category : Medical
Languages : en
Pages : 231

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Book Description
The structure, function, and pathologies of the human kidney -- simplified and explained A Doody's Core Title for 2011! 4 STAR DOODY'S REVIEW! "This seventh edition of a concise, well written book on renal physiology continues the legacy of the book as a major contributor in the field....This well written book is an excellent review of renal function and is one of the best concise reviews of the topic."--Doody's Review Service Written in a concise, conversational style, this trusted text reviews the fundamental principles of renal physiology that are essential for an understanding of clinical medicine. Combining the latest research with a fully integrated teaching approach, Vander's Renal Physiology explains how the kidneys affect other body systems and how they in turn are affected by these systems. Filled with the learning tools you need to truly learn key concepts rather than merely memorize facts, Vander's will prove valuable to you at every stage of your studies or practice. Features: New Global case studies New An online physiology learning center that offers additional exam questions, artwork, and graphs Offers the best review of renal physiology available for the USMLE Step 1 Begins with the basics and works up to advanced principles Distills the essence of renal processes and their regulation in a concise, integrated manner that focuses on the logic of renal processes Features learning aids such as flow charts, diagrams, key concepts, clinical examples, learning objectives, and review questions with answers and explanations Explains the relationship between blood pressure and renal function Presents the normal functions of the kidney with clinical correlations to disease states Includes the most current research on the molecular and genetic principles underlying renal physiology

Anatomy and Physiology

Anatomy and Physiology PDF Author: J. Gordon Betts
Publisher:
ISBN: 9781947172807
Category :
Languages : en
Pages : 0

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Book Description


Renal Physiology E-Book

Renal Physiology E-Book PDF Author: Bruce M. Koeppen
Publisher: Elsevier Health Sciences
ISBN: 0323088252
Category : Medical
Languages : en
Pages : 257

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Book Description
Renal Physiology helps you to quickly and easily grasp the fundamentals of renal physiology and learn how to apply them in a clinical context. Thoroughly updated, this medical reference book in the Mosby Physiology Monograph Series provides a basic understanding of normal kidney function at the cellular and molecular level. Attractively illustrated with clear 2-color diagrams, it also facilitates study with learning objectives, "In the Clinic" and "At the Molecular Level" boxes, chapter summaries, and clinical cases with review questions and explained answers. Stay current with clear, accurate coverage of the physiology of normal renal function focusing on the needs of the student. Bridge the gap between normal function and disease with pathophysiology content throughout the book. Understand complex concepts by examining more than more than 250 clear, 2-color diagrams. Perform quick searches ... add your own notes and bookmarks ... and more! Put theory into practice with "In the Clinic" or "At the Molecular Level " boxes in each chapter that explain the practical applications of fundamental knowledge. Deepen your understanding of fundamental and advanced information with an expanded collection of review questions reviewed and reorganized by chapter. Master the material more easily with learning objectives, overview boxes, key words and concepts, and chapter summaries. Apply what you've learned to real-life clinical situations with clinical cases in question-answer format at the end of each chapter. Gain a quick and easy understanding of the physiology of kidney and renal function

Pediatric Nephrology

Pediatric Nephrology PDF Author: Ellis D. Avner
Publisher: Springer Science & Business Media
ISBN: 3540763279
Category : Medical
Languages : en
Pages : 2059

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Book Description
Here is an extensive update of Pediatric Nephrology, which has become the standard reference text in the field. It is global in perspective and reflects the international group of editors, who are well-recognized experts in pediatric nephrology. Within this text, the development of kidney structure and function is followed by detailed and comprehensive chapters on all childhood kidney diseases.