The Complex Circulatory System PDF Download
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Author: Dr. Lainna Callentine
Publisher: New Leaf Publishing Group
ISBN: 1614584877
Category : Medical
Languages : en
Pages : 80
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Book Description
Developed by a pediatrician, this book focuses on the amazing design and functionality of the human body’s circulatory system. You will discover amazing facts like: The human heart beats 100,000 times a day, and one drop of blood has 5 million red blood cells in it A timeline of important discoveries and innovators as well as key anatomical terms and concepts Discussions of disease and proper care for optimal health! The third book in the popular elementary anatomy series God’s Wondrous Machine, focuses on the heart, blood, and blood vessels that make up the body’s circulatory system. Understanding the mechanics of this system in transporting nutrients, blood, chemicals, and more to cells within the body is key to understanding how it helps fight disease as well as maintain a properly balanced temperature. Readers learn how the deliberate design of their bodies enables it to function as it should, just as God meant for it to.
Author: Dr. Lainna Callentine
Publisher: New Leaf Publishing Group
ISBN: 1614584877
Category : Medical
Languages : en
Pages : 80
Get Book Here
Book Description
Developed by a pediatrician, this book focuses on the amazing design and functionality of the human body’s circulatory system. You will discover amazing facts like: The human heart beats 100,000 times a day, and one drop of blood has 5 million red blood cells in it A timeline of important discoveries and innovators as well as key anatomical terms and concepts Discussions of disease and proper care for optimal health! The third book in the popular elementary anatomy series God’s Wondrous Machine, focuses on the heart, blood, and blood vessels that make up the body’s circulatory system. Understanding the mechanics of this system in transporting nutrients, blood, chemicals, and more to cells within the body is key to understanding how it helps fight disease as well as maintain a properly balanced temperature. Readers learn how the deliberate design of their bodies enables it to function as it should, just as God meant for it to.
Author: Roland N. Pittman
Publisher: Biota Publishing
ISBN: 1615047212
Category : Medical
Languages : en
Pages : 117
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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: Dr. Lainna Callentine
Publisher: New Leaf Publishing Group
ISBN: 1614584230
Category : Medical
Languages : en
Pages : 78
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Book Description
Discover Your Design! Developed by a homeschooling pediatrician, this book focuses on the amazing design and functionality of the human body’s nervous system. You will discover: The main areas and structures of the brain and what important role each plays in making your body work Awesome examples of God’s creativity in both the design and precision of human anatomy showing you are wonderfully made Important historical discoveries and modern medical techniques used for diagnosis and repair of the brain! Learn interesting and important facts about why you sleep, the function of the central nervous system, what foods can superpower your brain functions, and much more in a wonderful exploration of the brain and how it controls the wondrous machine known as your body!
Author: Alfio Quarteroni
Publisher: Springer
ISBN: 3319052306
Category : Mathematics
Languages : en
Pages : 248
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Book Description
The book comprises contributions by some of the most respected scientists in the field of mathematical modeling and numerical simulation of the human cardiocirculatory system. The contributions cover a wide range of topics, from the preprocessing of clinical data to the development of mathematical equations, their numerical solution, and both in-vivo and in-vitro validation. They discuss the flow in the systemic arterial tree and the complex electro-fluid-mechanical coupling in the human heart. Many examples of patient-specific simulations are presented. This book is addressed to all scientists interested in the mathematical modeling and numerical simulation of the human cardiocirculatory system.
Author: J. Gordon Betts
Publisher:
ISBN: 9781947172807
Category :
Languages : en
Pages : 0
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Book Description
Author: Steven Vogel
Publisher: Oxford University Press, USA
ISBN: 0195082699
Category : Cardiovascular system
Languages : en
Pages : 328
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Book Description
Why does dust collect on the blades of a fan? Why should you wear support hose on a long airplane flight? Vogel ranges across physics, fluid mechanics, and chemistry to show how an enormous system of pumps and pipes works to keep the human body functioning. Anyone curious about the workings of the body will want to read this book. 64 line drawings.
Author: Dr. Lainna Callentine
Publisher: New Leaf Publishing Group
ISBN: 1614584427
Category : Religion
Languages : en
Pages : 80
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Book Description
An elementary-level exploration of the human body’s respiratory system, focused on structures, function, diseases, and God’s wonderful designs Fast facts and important discoveries that help medical professionals understand the mechanisms of our lungs, sinus cavities, and diaphragm Find out why the common cold isn’t so common after all. Hundreds of viruses can cause the over 1 billion cases of the “common’” cold each year! With a loud piercing wail, most of us entered this world as a crying baby taking in our first big breath of air. Breathe in. Breathe out. You hardly notice your respiratory system at work every minute, day and night, awake or asleep, without fail. From our first breath to our last, breathing is truly essential to life. Come on a captivating odyssey through the wind tunnels of the body and be prepared to be amazed! What happens when we hold our breath? What powers the over 23,000 breaths each of us takes daily? The surface area of the alveoli in your lungs alone could cover the surface of an entire tennis court! Breeze in and learn more about these and the other incredible examples in the God’s Wondrous Machine series with The Breathtaking Respiratory System.
Author: Gert J. Ter Horst
Publisher: Springer Science & Business Media
ISBN:
Category : Medical
Languages : en
Pages : 592
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Book Description
There are physiological bases for associations of the heart with emotions, and with the apparently universal increased mortality in winter. Thirteen contributions integrate expertise in cardiology and neuroscience in overviewing the latest knowledge about head-heart interactions. The first five chapters explain autonomic control of cardiovascular functions, the neural supply of the heart, and neuropathology. Part II examines the effects of stress on the hypothalamo-pituitary-adrenal system and the heart. Part III treats the neurobiology and neuroimaging of cardiac pain. Next, humoral factors in cardiovascular regulation and as mediators of inflammation in coronary artery disease are considered. Finally, the relationship between heart disease and cognitive/neuropsychiatric disorders is discussed. Includes photomicrographs, schematic drawings, and nice large print.
Author: David Young
Publisher: Biota Publishing
ISBN: 1615040226
Category : Medical
Languages : en
Pages : 110
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Book Description
Although cardiac output is measured as the flow of blood from the left ventricle into the aorta, the system that controls cardiac output includes many other components besides the heart itself. The heart’s rate of output cannot exceed the rate of venous return to it, and therefore, the factors governing venous return are primarily responsible for control of output from the heart. Venous return is affected by its pressure gradient and resistance to flow throughout the vascular system. The pressure gradient for venous return is a function of several factors including the blood volume flowing through the system, the unstressed vascular volume of the circulatory system, its capacitance, mean systemic pressure, and right atrial pressure. Resistance to venous return is the sum of total vascular resistance from the aortic valve to the right atrium. The sympathetic nervous system and vasoactive circulating hormones affect short-term resistance, whereas local tissue blood flow autoregulatory mechanisms are the dominant determinants of long-term resistance to venous return. The strength of contraction of the heart responds to changes in atrial pressure driven by changes in venous return, with small changes in atrial pressure eliciting large changes in strength of contraction, as described by the Frank–Starling mechanism. In addition, the autonomic nervous system input to the heart alters myocardial pumping ability in response to cardiovascular challenges. The function of the cardiovascular system is strongly affected by the operation of the renal sodium excretion–body fluid volume–arterial pressure negative feedback system that maintains arterial blood pressure at a controlled value over long periods. The intent of this volume is to integrate the basic knowledge of these cardiovascular system components into an understanding of cardiac output regulation. Table of Contents: Introduction / Venous Return / Cardiac Function / Integrated Analysis of Cardiac Output Control / Analysis of Cardiac Output Regulation by Computer Simulation / Analysis of Cardiac Output Control in Response to Challenges / Conclusion / References / Author Biography
Author: Louise Spilsbury
Publisher: Gareth Stevens Publishing LLLP
ISBN: 1538206919
Category : Juvenile Nonfiction
Languages : en
Pages : 50
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Book Description
"What makes our hearts pump? How does blood circulate throughout our bodies? Curious readers will love this innovative look at the human heart and circulatory system. Clean, simple flowcharts located at the end of each chapter break down complex processes into bite-sized information. This allows readers to visualize and retain essential curriculum materials while having fun. Colorful graphics and clear language further ensure the accessibility of this important information. Even readers who are reluctant to study science will be eager to explore this unique, visually rich book. All libraries will have a place for this engaging look at the human heart and circulatory system."
