Larger arteries and veins are continuous with the heart as its base. Ntg increases the distensibility and conductance of large arteries without chang. It is the largest artery and carries oxygenated blood from the heart to the rest of the body. Base is directed upward dorsal and forward cranial.
Circulatory system multiple choice test sheri amsel. Introduction the cardiovascular system is an elaborate network that performs two major tasks. Cardiovascular system ans 215 physiology and anatomy of domesticated animals i. An introduction to the circulatory system student handout teacher access to computer, projector and the internet quiz an introduction to the circulatory system student handout. Twothirds of the heart lies to the left of the breastbone and one third to the right. Over 80% of cardiovascular disease deaths take place in lowand middleincome countries and occur almost equally in men and women. In this blog post, we are going to share a free pdf download of cardiovascular pathology by lecturio pdf using direct links. The lymphatic system is a vascular network of tubules and ducts that collect, filter, and return lymph to blood circulation. Students will read about the circulatory system and answer probing questions to test their understanding. Human physiologythe cardiovascular system 2 myocardium the myocardium is the muscular tissue of the heart. Once downloaded, you may choose to either print and bind them, or make annotations digitally on your ipad or tablet pc. Mesenteric blood volume increases as ventricular size, ventricular pressures, and intrapericardial pressure decrease. The entire myocardium behaves as a single coordinated unit.
Sympathetic nervous system hyperactivity, which characterizes several cardiovascular diseases, such as heart failure and hypertension, as well as physiological ageing, has been proved to exert in the longterm detrimental effects in a wide range of cardiovascular diseases. Cardiovascular physiology, pharmacology, and molecular biology 120 of blood in the splanchnic capacitance system. The myocardium is composed of specialized cardiac muscle cells with an ability not possessed by muscle tissue elsewhere in the body. Successfully complete all pronunciation and spelling exercises, and complete all interactive exercises included with the companion student resources. Cardiovascular diseases the major causes of cardiovascular disease are tobacco use, physical inactivity, and an unhealthy diet.
Cardiac chest pain is usually located in the substernal region and often radiates to the neck, left arm, the back, or jaw. The cardiovascular cv system, also called the circulatory system, circulates blood to all parts of the body by the action of the heart. Key concept the cardiovascular system circulates blood, gases, and nutrients throughout your. Lymph is a clear fluid that comes from blood plasma, which exits blood vessels at capillary beds. At a given rate of urinary production, stroke rate and stroke volume are reciprocals of one another. The cardiovascular system and the lymphatic system collectively make up the circulatory system. Cardiovascular system summary notes the cardiovascular system includes. Chapter outline anatomy and physiology, 196 functions of the cardiovascular system, 196 structures of the cardiovascular system, 196 functions of the lymphatic.
Cardiovascular system 2 the pain is reported as super. Pdf on oct 29, 2017, mohammed ubaid hussein and others published physics and the cardiovascular system find, read and cite all the. Myocardial ischemia bits n pieces blood, heart, bloodvessels keeping it under control heart rate, blood pressure when things go wrong hypertension, ischemia, heart failure, arrhythmias aetiology diagnosis treatment sympathoplegic drugs, diuretics, vasodilators, angiotensin antagonists 4. Cardiovascular system components of the cardiovascular system. The adrenergic system in cardiovascular physiology and. As the name implies, blood contained in the circulatory system is pumped by the heart around a closed circle or circuit of vessels as it. Describe the function of the sinoatrial node and trace the path of a nerve cardiac impulse through the cardiac conduction system. What do the terms tachycardia and bradycardia mean. Risk factors tobacco use, an unhealthy diet, and physical.
Bates guide to physical examination and history taking, 12th edition chapter 9 the cardiovascular. Cardiovascular system human body files by science island tpt. The smallestdiameter blood vessels, which connect the smallest arterioles to. Review sec filings, financial reports and proxy information. Pdf the impact of obesity on the cardiovascular system. The blood vessels, arteries, veins and capillaries. Cardiovascular physiology 9th edition pdf free pdf epub. Heart is a coneshaped, hollow, muscular structure located in the thorax. Student guide editable stepbystep instructions with pictures. The lymph, lymph nodes and lymph vessels form the lymphatic system. Cardiac muscle, like other muscles, can contract, but it can also conduct electricity, like nerves. Scribd is the worlds largest social reading and publishing site. 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 heart in the veins.
Bloodfluid, carries gases, nutrients, hormones, heat, etc. It delivers oxygen and nutrients to body organs and removes waste products of metabolism from tissue cells. Pdf physics and the cardiovascular system researchgate. The gross physiology of the cardiovascular system 5 the output. The lymphatic system is a component of the immune system and works closely with the cardiovascular system. In most capillaries, blood cells must flow in single file. The cardiovascular system the human body pdf free pdf.
Anatomy and physiology of the cardiovascular system. It consists of the heart, which is a muscular pumping device, and a closed system of vessels called arteries, veins, and capillaries. One spring morning while walking his dog around the block, john developed the sudden onset of crushing chest pain. If the bladder is emptied twice as often, the stroke volume will be one half as much. The lymphatic sysem circulatory system works in conjunction with lymphatic system. The heart, the central organ of the cardiovascular system, is located between the two lungs in the mid dle of the chest. The impact of obesity on the cardiovascular system article pdf available in journal of diabetes research 20183. Examination of the cardiovascular system charlie goldberg, m. An overview of the cardiovascular system components. Dadamo, the author of the eat right 4 for your blood type diet series, with more than two million copies in. The pulmonary and systemic circuits stripped of its romantic cloak, the heart is no more than the.
The cardiovascular system the human body pdf free download john is a 54yearold high school ap physics teacher. Overview cardiovascular system heart vessels made up of heart, blood vessels, and blood. Readytostudy highyield anatomy, physiology and pathology summaries of the cardiovascular system presented in succinct, intuitive and richly illustrated downloadable pdf documents. 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. The primary structures that comprise the cardiovascular system.
Cardiovascular diseases pdf download medical books. Autonomic nervous system the patient is 21 yrs old and has experienced frequent episodes of blurred vision, dizziness, faintness and syncope for as long as she can remember. Download this document for physiology at hochschule bonnrheinsieg for free and find more useful study materials for your courses. The blood, heart, and blood vessels form the cardiovascular system. Vertebrates have a closed circulatory system, meaning the blood is repeatedly cycled throughout the body inside a system of pipes. Cardiovascular pathology by lecturio pdf free download. Cardiovascular system summary notes the cardiovascular. The blood flow through the heart is described and the regulatory mechanisms of the heart are identified and discussed.
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