The Cardiovascular System This system carries oxygen, nutrients, cell wastes, hormones and other substances vital for body homeostasis to and form cells The force to move blood around the body is provided by the pumping heart and blood pressure 3. Alex goes to the doctor and learns that his blood pressure is 135/90 mm Hg. This pattern is Human Anatomy and Physiology II (BIO 145) Book title Anatomy and Physiology: an Integrative Approach; Author. Clipping is a handy way to collect important slides you want to go back to later. The cardiovascular system moves blood throughout the body, and the lymphatic system moves lymph, which is a clear fluid that’s similar to the plasma in blood. The cardiovascular, or circulatory, system supplies the body with blood. The circulatory system includes both the cardiovascular system and the lymphatic system. OBJECTIVES: 1. 6/26/2009 4 Common Diseases of the Cardiovascular System • Peripheral Vascular Disease (PVD) – Caused by atherosclerotic plaque in arteries supplying blood to legs Download Cardiovascular system PDF Notes HAP Free For Pharmacy students. The cardiovascular system is part of the larger circulatory system, which circulates fluids throughout the body. The heart is the organ that supplies blood and oxygen to all parts of the body. These system is some time known as circularly system because it circulate or transport the nutrients, oxygen, carbon dioxide and essential molecules from environment to cells and Course. Functions Heart- pump blood Vessels- (veins, arteries, capillaries) circulate blood Blood- transports nutrients, waste, hormones, oxygen, However, it is important to know the structures and learn the anatomical landmarks of the chest. Cardiovascular System Summary Notes The cardiovascular system includes: The heart, a muscular pump The blood, a fluid connective tissue The blood vessels, arteries, veins and capillaries Blood flows away from the heart in arteries, to the capillaries and back to the Basically, the heart is a pump ensuring the continuous circulation of blood in the body. Human Anatomy & Physiology: Cardiovascular Physiology Ziser 2404 Lecture Notes, 2005 2 sympathetic stimulation can raise rate parasympathetic stimulation can lower rate conducting system consists of: SA Node intrinsic rhythm 70-75 beats/min initiates stimulus that causes atria to contract (but not ventricles directly due to separation) AV Node system of ever-enlarging veins. I am currently designing a numerical model of the cardiovascular system. The cardiovascular system comprises the heart, the blood vessels and the blood. 2) The SA node is the normal pace maker because : For example, it is estimated that over the next 10 years (2006-2015), China will lose $558 billion in foregone national income due to the combination of heart disease, stroke and diabetes. It is located in the middle of the chest and slightly towards the left. During the circulation through the liver, waste products are removed. The heart and circulatory system make up your cardiovascular system. This remarkable system is vulnerable to breakdown and assault from a variety of factors, many of which can be prevented and treated. Hypotension- your blood pressure is below 90/60. Risk factors will be explored on pages 24–43. It is divided into two main parts: 1) The SA node is the normal pacemaker because of its : a) rate of impulse discharge b) location in the atrium c) neural control d) muscular structure e) relative position to the A.V node. The cardiovascular system can be compared to a muscular pump equipped with one-way valves and a system of large and small plumbing tubes within which the blood travels. CHAPTER 17 Patient Assessment: Cardiovascular System 213 the pain is reported as superficial, knifelike, or throbbing, it is not likely to be anginal. The cardiovascular system is an organ system that permits blood to circulate and transport nutrients, 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 homoeostasis.. Circulatory System - Multiple Choice Test ©Sheri Amsel • www.exploringnature.org Name _____ Date _____ Human Physiology/The cardiovascular system 2 Myocardium The myocardium is the muscular tissue of the heart. Cardiovascular System What can go wrong with Blood Pressure? Life cannot go on without it. John is a 54-year-old high school AP physics teacher. You just clipped your first slide! Annelids and chordates have a closed circulatory system in which the blood pumped by the heart is always circulated through a closed network of blood vessels. The heart is the key organ of the cardiovascular system – the body’s transport system for blood. Heart Structure and Functions The modest size and weight of the heart give few hints of its incredible strength. 1 1 2 2 2. Physiology of the Cardiovascular SystemChapter 19 595 Internodal bundles Sinoatrial (SA) node (pacemaker) Atrioventricular (AV) node Interatrial bundle Purkinje fibers Right and left branches of AV bundle (bundle of His) S R L I Figure 19-1 Conduction system of the heart. Blood delivers oxygen and nutrients to every cell and removes the carbon dioxide and waste products made by those cells. A&P II. Cardiovascular Pathology 4th Edition pdf provides users with a comprehensive overview that encompasses its examination, cardiac structure, both normal and physiologically altered, and a multitude of abnormalities.This updated edition offers current views on interventions, both medical and surgical, and the pathology related to them. If you clench your hand into a fist, this is approximately the same size as your heart. Structure of the cardiovascular system. One spring morning while walking his dog around the block, John developed the sudden onset of crushing chest pain. If laid end to end, your blood vessels would stretch out to about 161,000 km! circulatory system is present in arthropods and molluscs in which blood pumped by the heart passes through large vessels into open spaces or body cavities called sinuses. (About 4 times the distance Blood pressure---- Is the force of blood against your artery walls as it circulates through your body. The cardiovascular system is one of the first body systems to appear within the embryo.It is active by the beginning of the fourth week – when the placenta is unable to meet the requirements of the growing embryo. Cardiovascular is the system which includes the study of the heart, blood vessels and blood. Spring 2019. Global deaths from CVD millions 2002 total deaths: 16.7 million Blood is propelled by the heart, with arteries, capillaries, and veins serving as the major vessels of the system. The cardiovascular system consists of the heart and blood vessels. So severe was the attack that he collapsed in front of his neighbour’s house. The Cardiovascular System (The Human Body) PDF Free Download. The cardiovascular system consists of the heart, blood vessels, and the approximately 5 liters of blood that the blood vessels transport. Cardiovascular diseases place a heavy burden on the economies of countries. Now customize the name of a clipboard to store your clips. 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