Accepts carbon dioxide and wastes from cells and delivers them to respiratory and urinary systems for disposal 3. An introduction to the circulatory system student handout teacher access to computer, projector and the internet. Oxygen, carbon dioxide, nutrients and other vital substances to. The superior and inferior vena cava are large veins. Cardiovascular system human veins, arteries, heart. The system is filled with liquid at a positive mean pressure mean cardiovascular pressure, which exists independent of the pumping action of the heart. Anatomy of the heart and cardiovascular system texas heart. These comprise of arteries, veins, and capillaries. Each artery and vein branches out to tiny capillaries. Perfectly functioning cardiovascular system is so important for human body, that if it stops for a minute, rapid death will occur.
Pdf physics and the cardiovascular system researchgate. It is also tasked with collecting metabolic wastes to be expelled from the body. Pdf human body series cardiovascular system heart parts. Combined with the cardiovascular system, the circulatory system helps fight disease, help the body maintain a normal body temperature, and provide the right chemical balance to provide the body.
Human physiologythe cardiovascular system 2 myocardium the myocardium is the muscular tissue of the heart. Musculoskeletal system the organ system that provides stability, support, form and movement to the body. Blood is propelled by the heart, with arteries, capillaries, and veins serving as the major vessels of the system. The circulatory system, also called the cardiovascular system or the vascular system, is an organ system that permits blood to circulate and transport nutrients such as amino acids and electrolytes, oxygen, carbon dioxide, hormones, and blood cells to and from the cells in the body to provide nourishment and help in fighting diseases, stabilize temperature and ph, and maintain homeostasis.
Cardiovascular system ans 215 physiology and anatomy of domesticated animals i. It consists of the heart, which is a muscular pumping device, and a closed system of vessels called arteries, veins, and capillaries. It receives blood from the lungs and pumps it out to the body. The digestive, cardiovascular and respiratory system are all interrelated in order to make the human body work effectively and efficiently.
Cardiovascular system heart study guide pdf bio 145 mcc. The cardiovascular system can be compared to a muscular pump equipped with oneway valves and a system of large and small plumbing tubes within which the blood travels. This system is comprised of the heart and the circulatory system. Cardiovascular system of the human body 967 words 4 pages. These include the pulmonary circulation and the systemic circulation. Heart location of the heart the human heart is a fourchambered muscular organ, shaped and. The system is a closed circle rather than being openended and linear. Human cardiovascular system, organ system that conveys blood through vessels to and from all parts of the body, carrying nutrients and oxygen to tissues and removing carbon dioxide and other wastes. Cardiovascular system list of high impact articles. The cardiovascular system description john is a 54yearold high school ap physics teacher. Rest a minute or two between each activity and time periods.
Artery, human cardiovascular system, circulation, circulatory system, heart, lung, pulmonary circulation, systemic circulation, vein transcript music in narrator. Write the correct term in each blank to answer the questions or complete the sentence. The system is filled with liquid at a positive mean pressure mean cardiovascular pressure, which exists independent of. Base is directed upward dorsal and forward cranial. Approximately the size of a persons fist, the hollow. This quiz is part of the teachers guide on the cardiovascular. This deals with the changes in form that occurs during the period between conception and physical 3. Student guide editable stepbystep instructions with pictures. Structures of the cardiovascular system include the heart, blood vessels, and blood. Cardiac muscle, like other muscles, can contract, but it can also conduct electricity, like nerves. Cvd is now the most common cause of death worldwide.
Cardiovascular system is primarily considered as the human bodys transport system. This handout is part of the teachers guide on the cardiovascular system for grades 9. Human anatomy and physiology ii bio 145 book title anatomy and physiology. The arter ies channel blood from the heart to all parts of the body needing service. Cardiovascular system components of the cardiovascular.
Considerable efforts have delineated details of reciprocal influences between pulmonary functioning with neuromuscular participation and blood. Set a date for the quiz on the material quiz an introduction to the circulatory system. For the diagnosis of hypertension we need to measure these values at least two times from three, in two separate. Live chat is available from 8am to 6pm et, mondayfriday. It is in the microscopic capillaries that blood performs its ultimate transport function. Research and include statistics that you think will make students stop and think and make positive changes. Its major components are the hearta hollow muscular pump and a circulatory system of large and small elastic. Incredible as it seems, the heart begins to beat regularly early in the fourth week after fertilization.
The flow of blood is necessary for existence of life. Have students complete their vocabulary list, reading and questions on an introduction to the circulatory system student handout. Cardiovascular system files pdf not editable this file includes the cover sheet, main interactive pages, and the inserts students will use to create the human body files. Two circuits, the pulmonary and the systemic, consist of. See more ideas about anatomy and physiology, physiology and medical. The superior and inferior vena cava ar e large veins that carry oxygenpoor blood from the body back t o the heart. The largest artery in the body, the aorta originates from the left ventricle of the heart and extends.
Accepts oxygen, nutrients, and other substances from the respiratory and digestive systems and delivers them to cells 2. Grades 9 to 12 human body series cardiovascular system. It consists of the heart, arteries, veins, and capillaries. Cardiovascular system is primarily considered as the human body s transport system. The heart and circulatory system make up your cardiovascular system. The human circulatory system possesses a bodywide network of blood vessels. Human circulatory system organs, diagram and its functions. In response to this need, the cardiovascular system makes its appearance early in development and reaches a functional state long before any other major organ system. The heart and the blood vessels together constitute the. The left side of the heart does the exact opposite. The heart and circulatory system contain different kinds of blood vessels.
Perform each activity for 30 seconds, 1 minute, and 3 minutes. Human body series cardiovascular system instructions. Human body series cardiovascular system heart parts. Oxygen, carbon dioxide, nutrients and other vital substances to the various tissues of human body are carried by. Once there, the blood passes through narrow arteries and enters the capillaries. Your heart is sort of like a pump, or two pumps in one. The heart is made of specialized cardiac muscle tissue that allows it to act as a pump within the circulatory system. The lymphatic system is also closely associated with the cardiovascular system. The modest size and weight of the heart give few hints of its incredible strength. The blood provides your body with the oxygen and nutrients it needs. Human body series cardiovascular system heart parts answer key right atrium left ventricle right ventricle left atrium aorta pulmonary artery tricuspid valve mitral valve pulmonic valve aortic valve interventricular septum. Circulatory system functions of the human body systems.
Blood pressure is determined by cardiac output and by peripheral vascular resistance. Cardiovascular system human body files by science island tpt. During the past century, general research in human physiology has demonstrated extensive and complex interrelationships between respiratory activities and functioning of the cardiovascular system. The circulatory system the circulatory system and the lymphatic system most of the cells in the human body are not in direct contact with the external environment, so rely on the circulatory system to act as a transport service for them. The cardiovascular system is an elaborate network that performs two major tasks. But the heart muscle is special because of what it does. This network supplies tissues in the body with oxygen and other nutrients, transports hormones, and removes unnecessary waste products. Anatomy and physiology of the cardiovascular system. Combined with the cardiovascular system, the circulatory system helps to fight off disease, helps the body maintain a normal body temperature, and provides the right chemical balance to provide. Hypertension is defined by blood pressure 14090 mmhg and higher.
The circulatory system, also called the cardiovascular system or the vascular system, is an organ system that permits blood to circulate and transport nutrients such as amino acids and electrolytes, oxygen, carbon dioxide, hormones, and blood cells to and from the cells in the body to provide nourishment and help in fighting diseases, stabilize temperature and ph, and. It delivers oxygen and nutrients to body organs and removes waste products of metabolism from tissue cells. The heart is one of the most important vital organs to sustain life in the human body. Pathophysiology of the cardiovascular system functions. The primary function of blood vessels is to transport oxygenated blood and nutrients to all parts of the body. The cardiovascular system lesson 3 the human body textbook. Oxygen, carbon dioxide, nutrients and other vital substances. The human circulatory system consists of a network of arteries, veins, and capillaries, with the heart pumping blood through it.
We serve educators in more than 170 countries worldwide. Start studying the cardiovascular system lesson 3 the human body textbook. Human body series cardiovascular system kidshealth. An overview of the cardiovascular system components. Larger arteries and veins are continuous with the heart as its base. The circulatory system is made up of blood vessels veins, arteries and the heart, a muscular pump that pumps blood throughout the body. Topics dealing with anatomy, the structure of living things. The right side of your heart receives blood from the body and pumps it to the lungs. Its primary role is to provide essential nutrients, minerals, and hormones to various parts of the body. Quiz an introduction to the circulatory system student handout method. The circulatory system is a network consisting of blood, blood vessels, and the heart.
The myocardium is composed of specialized cardiac muscle cells with an ability not possessed by muscle tissue elsewhere in the body. Circulatory system the system that takes nutrients and other objects to and from cells to maintain homeostasis, includes both the cardiovascular system and the lymphatic system. Oxygenated blood flows away from the heart through the arteries. One spring morning while walking his dog around the block, john developed the sudden onset of crushing chest pain. Make sure to explain how certain healthy behaviors can help prevent specific health problems related to the heart and cardiovascular system. The cardiovascular system the human body pdf free download john is a 54yearold high school ap physics teacher. Pdf engineering modeling of human cardiovascular system. Major artery is the aorta, the biggest blood vessel in the whole body. As in the adult, survival of the developing embryo depends on the circulation of blood to maintain homeostasis and a favorable cellular environment. After each time period, take your pulse and record that number in the chart below.
The human body has 11 organ systems, and they will be introduced later in this course. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Heart is the main organ of cardiovascular system and it is responsible for distributing blood all over human body. Optimal blood pressure in relationship to cardiovascular risk is 12080 mmhg. Blood delivers oxygen and nutrients to every cell and removes the carbon dioxide and waste products made by those cells. The cardiovascular system and the respiratory work together by performing gas exchange which is passing of oxygen from the alveoli into the blood flow and then the carbon dioxide passes trough the blood.
The cardiovascular system is responsible for transporting nutrients and removing gaseous waste from the body. So severe was the attack that he collapsed in front of his neighbours house. It transports oxygen, hormones and nutrients to all the cells in the body. Cardiovascular system share this page cardiovascular physiology is a branch of physiology concerned with the study of the circulatory system, involving blood flow, the cardiac cycle and cardiac output and how these depend on one another. The cardiovascular system the human body pdf free pdf. Your heart works as a pump that pushes blood to the organs, tissues, and cells of your body. Pdf cardiovascular system is primarily considered as the human bodys transport system. The heart is a muscle pumping organ that generates two different types of circulatory loops within the human body.
Cardiovascular system of the human body 967 words bartleby. Heart is a coneshaped, hollow, muscular structure located in the thorax. It is a closed tubular system in which the blood is propelled by a muscular heart. Its located a little to the left of the middle of your chest, and its about the size of your.