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Back To Basics In Physiology

Author: Juan Pablo Arroyo
Publisher: Academic Press
ISBN: 0128018046
Size: 73.56 MB
Format: PDF, Kindle
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Back to Basics in Physiology: O2 and CO2 in the Respiratory and Cardiovascular Systems exploits the gap that exists in current physiology books, tackling specific problems and evaluating their repercussions on systemic physiology. It is part of a group of books that seek to provide a bridge for the basic understanding of science and its direct translation to the clinical setting, with a final aim of helping readers further comprehend the basic science behind clinical observations. The book is interspersed with clinical correlates and key facts, as the authors believe that highlighting direct patient care issues leads to improved understanding and retention. Physiology students, including graduate and undergraduate students, nursing students, physician associate students, and medical students will find this to be a great reference tool as part of an introductory course, or as review material. Exploits the gap that exists in current physiology books, tackling specific problems and evaluating their repercussions on systemic physiology Provides a bridge for the basic understanding of science and its direct translation to the clinical setting Interspersed with clinical correlates and key facts, highlighting direct patient care issues to help improve understanding and retention Ideal physiology reference for physiology students, including graduate and undergraduate students, nursing students, physician associate students, and medical students

Regulation Of Tissue Oxygenation Second Edition

Author: Roland N. Pittman
Publisher: Biota Publishing
ISBN: 1615047212
Size: 55.94 MB
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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.

The Respiratory System E Book

Author: Andrew Davies
Publisher: Elsevier Health Sciences
ISBN: 0702050725
Size: 29.77 MB
Format: PDF, ePub, Docs
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This is an integrated textbook on the respiratory system, covering the anatomy, physiology and biochemistry of the system, all presented in a clinically relevant context appropriate for the first two years of the medical student course. One of the seven volumes in the Systems of the Body series. Concise text covers the core anatomy, physiology and biochemistry in an integrated manner as required by system- and problem-based medical courses. The basic science is presented in the clinical context in a way appropriate for the early part of the medical course. There is a linked website providing self-assessment material ideal for examination preparation.

Respiratory Physiology

Author: Richard M. Schwartzstein
Publisher: Lippincott Williams & Wilkins
ISBN: 9780781757485
Size: 26.37 MB
Format: PDF, ePub
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Covering respiratory physiology, this is one in a series of texts which takes a fresh, unique approach to learning physiology in a systems-based curriculum. Each chapter includes clinical correlations, as well as questions that test students' ability to integrate information.

Behavioral And Psychological Approaches To Breathing Disorders

Author: R. Ley
Publisher: Springer Science & Business Media
ISBN: 9780306444463
Size: 55.74 MB
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We start life with a breath, and the process continues automatically for the rest of our lives. Because breathing continues on its own, without our awareness, it does not necessarily mean that it is always functioning for optimum mental and physical health. The opposite is true often. The problem with breathing is that it seems so easy and natural that we rarely give it a second thought. We breathe: we inhale, we exhale. What could be simpler? But behind that simple act lies a process that affects us profoundly. It affects the way we think and feel, the quality of what we create, and how we function in our daily life. Breathing affects our psychological and physiological states, while our psychological states affect the pattern of our breathing. For example, when anxious, we tend to hold our breath and speak at the end of inspiration in a high-pitched voice. Depressed people tend to sigh and speak at the end of expiration in a low-toned voice. A child having a temper tantrum holds his or her breath until blue in the face. Hyperven tilation causes not only anxiety but also such a variety of symptoms that patients can go from one specialty department to another until a wise clinician spots the abnormal breathing pattern and the patient is successfully trained to shift from maladaptive to normal breathing behavior.

Physiology For Dental Students

Author: D. B. Ferguson
Publisher: Butterworth-Heinemann
ISBN: 148318353X
Size: 46.59 MB
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Physiology for Dental Students presents a combined view of physiological mechanisms and physiological systems. It discusses the oral importance of basic physiology. It addresses physiological principles and specific types of cells. Some of the topics covered in the book are the movements of materials across cell membranes; the fluid compartments of the body; the major storage of body water; histological and ultrastructural appearance of the salivary glands; the secretion of substances into the urine in the kidney; and the total osmotic activity of plasma. The morphology of the red blood cells is fully covered. The factors necessary for red blood cell development is discussed in detail. The text describes in depth the mechanical properties of smooth muscle. The process of breathing and the elasticity of lungs are presented completely. A chapter is devoted to the parts of the central nervous system. The book can provide useful information to dentists, doctors, students, and researchers.

Learning And Teaching Tools For Basic And Clinical Respiratory Physiology

Author: Mah Kin Kheong
Publisher: Springer
ISBN: 3319205269
Size: 68.67 MB
Format: PDF, ePub, Docs
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This volume synthesizes pathways in respiratory mechanics and the dynamics of air-blood and blood-cellular gas exchange for students and teachers in respiratory physiology. The authors strive to make physiology fun to learn. This aspect of knowledge acquisition is reflected in the way topics are approached, for example by using playing cards in what is coined ‘Respi-CARDology’. The first section of this book reviews the framework and foundations of basic respiratory physiology. Since this book was not written to be a comprehensive physiology text, the authors have focused on leading students to appreciate and understand integrative principles and homeostatic mechanisms in lung function. The second section of this book mainly deals with the clinical application of fundamental knowledge of respiratory physiology.