Author: Ruth Bjorklund Publisher: Marshall Cavendish ISBN: 9780761430537 Category : Juvenile Nonfiction Languages : en Pages : 84
Book Description
Discusses the parts that make up the human circulatory system, what can go wrong, how to treat those illnesses and diseases, and how to stay healthy.
Author: Dr. Lainna Callentine Publisher: New Leaf Publishing Group ISBN: 1614584877 Category : Medical Languages : en Pages : 80
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
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: Kay Manolis Publisher: Bellwether Media ISBN: 1612113176 Category : Juvenile Nonfiction Languages : en Pages : 26
Book Description
How does blood move around inside the human body? Students will learn all about the heart, blood cells, blood vessels, and other important parts of the circulatory system.
Author: Steven Vogel Publisher: Oxford University Press, USA ISBN: 0195082699 Category : Cardiovascular system Languages : en Pages : 328
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: Susan Whittemore Publisher: Infobase Publishing ISBN: 1438107668 Category : Biology Languages : en Pages : 113
Book Description
Describes the anatomy and functions of the human circulatory system and how it responds to increased activity, the microgravity of space, and other changes.
Author: Mary Corcoran Publisher: Charlesbridge Publishing ISBN: 1632899086 Category : Juvenile Nonfiction Languages : en Pages : 44
Book Description
Simple, humorous text and comic illustrations explain the basics of the circulatory system--the systemic, pulmonary, and coronary circuits. Readers follow a red blood cell on its journey through the body, and in the process learn how the body combats disease, performs gas exchanges, and fights plaque.
Author: Ruth Bjorklund
Author: John Burstein
Author: Dr. Lainna Callentine
Author: Roland N. Pittman
Author: Kay Manolis
Author: Susan Heinrichs Gray
Author: Steven Vogel
Author: Susan Whittemore
Author: Christine Taylor-Butler
Author: Mary Corcoran