The cardiovascular system consists of : heart (심장)‚ and vessels (혈관)‚ arteries (동맥)‚ capillaries (모세혈관) and veins (정맥). A functional cardiovascular system is vital (필수적인) for supplying oxygen and nutrients to tissues and removing wastes from them. Paths of Circulation: Pulmonary(폐의) Circuit : carrying blood to the lungs and back 1. The pulmonary circuit is made up of vessels that convey blood from the right ventricle to the pulmonary arteries to the lungs‚ alveolar capillaries‚ and pulmonary veins
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Carson Bruenderman Dr. Blasdel English 101 December 11‚ 2013 A Ban on Tobacco Tobacco has been a part of our nation’s history since the very beginning. Using tobacco has never been considered a healthy habit‚ but people today still smoke regardless of the harms done. In New York there have been bans for smoking in public places. This could be a start of a new trend to ban smoking everywhere in the US. However tobacco should not be banned because of individual rights‚ it’s effect on the economy
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into the pulmonary artery and to the lungs. Blood flows from the lungs to the left atium by way of the pulmonary veins. It then passes through the mitral valve and into the left ventricle. As the heart contracts‚ blood is ejected through the aortic valve into the aorta and thus enters the high-pressure systemic circulation. (p. 740) As the blood flow is ejected into the systemic circulation (afterload)‚ it is ejected into the arterial side of circulation from the left ventricle. The blood
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Body System Assignment Module 7: Cardiovascular System Case 1: A 76-year-old man of Eastern European heritage develops chest pain and is taken to the ED‚ where he is diagnosed with angina. During his assessment‚ the nurse hears carotid bruits. 1. Explain how the nurse would assess for carotid bruits? •When assessing the jugular venous pressure‚ you would palpate the carotid upstrokes and auscultate for carotid bruits (Bickley & Szilagyi‚ 2017). To assess for carotid bruits ask the patient
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and its weight is about 250-300 g. Its center is located about 1.5 cm to the left of the midsagittal plane. Located above the heart are the great vessels: the superior and inferior vena cava‚ the pulmonary artery and vein‚ as well as the aorta. The aortic arch lies behind the heart. The esophagus and the spine lie further behind the heart. II. FUNCTIONS OF THE HEART The role of circulation is to: 1. Continuously deliver oxygen‚ nutrients‚ hormones‚ and antibodies to organs‚ tissues and cells
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or teens * Strain or tears to the muscles or ligaments supporting the back * Infection of the spine (osteomyelitis‚ diskitis‚ abscess) * Cancer that involves the spine * Back pain may also be due to: * An abnormal aortic aneurysm that is leaking. * Arthritis conditions‚ such as osteoarthritis‚ psoriatic arthritis‚ and rheumatoid arthritis. * Kidney infection or kidney stones. *
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M37_MARI0000_00_SE_CH37.qxd 3/29/11 2:34 PM Page 237 R E V I E W S H E E T NAME ____________________________________ EXERCISE LAB TIME/DATE _______________________ 37 Respiratory System Physiology Mechanics of Respiration 1. For each of the following cases‚ check the column appropriate to your observations on the operation of the model lung. Diaphragm pushed up Change Increased Decreased ✓ ✓ ✓ ✓ In the size of the balloons (lungs) In direction of air flow Increased ✓ In internal
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Give the attachments‚ nerve supply and actions of: Trapezius‚ deltoid‚ serratus anterior‚ triceps brachii‚ biceps brachii‚ pronator teres‚ flexor digitorum superficialis‚ flexor digitorum profundus‚ supinator‚ muscles of thenar eminence‚ lumbricals. TRAPEZIUS : a) Flat muscle. b) It covers back of neck and upper part of trunk 1 Origin : External occipital protuberance Medial one‐third of superior nuchal line Ligamentum nuchae Spine of 7th cervical vertebra
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Classification and Regulation of Classification and Regulation of Non-roller Type Cardiopulmonary Non-roller Type Cardiopulmonary Bypass Blood Pumps Bypass Blood Pumps 21 CFR 870.4360 21 CFR 870.4360 Catherine P. Wentz‚ M.S. Division of Cardiovascular Devices Office of Device Evaluation Food and Drug Administration Circulatory System Devices Panel Meeting December 6‚ 2012 Objective of This Panel Meeting Objective of This Panel Meeting Non-Roller type Cardiopulmonary Bypass Blood
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Azam Khorshidi Dissecting the role of ANRIL in modulating endothelial cells function and atherosclerosis Name: Azam (Anna) Khorshidi Department: Laboratory Medicine & Pathobiology Program: PhD Supervisor: Dr. Burton Yang Topic of graduate study: Role of miR-17 in the breast cancer initiation and progression Key words: Atherosclerosis‚ Plaque formation‚ lncRNA‚ Endothelia dysfunction Email: anna.khorshidi@mail.utoronto.ca 1 Azam Khorshidi Impact: Endothelial dysfunction is
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