PPT-Chapter 19 The Cardiovascular system: Blood Vessels

Blood Vessels Delivery system of dynamic structures that begins and ends at the heart Arteries carry blood away from the heart oxygenated except for pulmonary circulation and umbilical vessels of a fetus. Circulatory . system describes both the . cardiovascular. system and the . lymphatic. . system. Both systems work closely together to . move. . fluids. around your body and . protect. it from disease. Circulation. BIOL242. Lab . Pracicu. m. . Weds.?. On Chap . 16 – 19 (Endocrine & Cardiovascular Lab). Lab . P. ractical, 24 Oct. Weds . on . 16 -19 (Lab schedule says “No Lab Scheduled”). Blood Vessels P A R T A Blood vessels and circulation Blood is carried in a closed system of vessels that begins and ends at the heart 5 types of blood vessels Arteries – carries blood away from the heart Delivery system of dynamic structures that begins and ends at the heart. Arteries: carry blood away from the heart; oxygenated except for pulmonary circulation and umbilical vessels of a fetus. Capillaries: contact tissue cells and directly serve cellular needs. Z.. , . Will . G., . Macy . M., . Reid . M. . Homeostasis. The circulatory system is composed of vessels that take blood from the heart, capillaries where exchange happens, and vessels that give blood back to the heart. There are two circuits that the blood goes through: the pulmonary and systemic circuits. The pulmonary system takes blood through the lungs and gas exchange happens and systemic system transports blood through the body where exchange with tissue fluid happens.. Introduction. Cardiovascular system:. delivers oxygen and nutrients to cells of body tissue. Heart . (muscular pump). Blood vessels. (fuel line and transportation network). Blood Vessels and the . Circulation of Blood. The Heart. The membrane forming the outer lining of the heart is called the . epicardium. . Immediately beneath the epicardium is the . myocardium. , comprising the muscles, blood vessels, and nerve tissue that make up the bulk of the heart. The heart's inner surface is called the . OBJECTIVES. LAYERS IN VASCULAR WALLS. CLASSIFICATION OF VESSELS. VARIATION IN MICROVASCULATURE. LYMPHATIC SYSTEM. Introduction. . Multicellular Organisms Need 3 Mechanisms . --------------------------------------------------------------- . .. The heart pumps oxygenated blood to the body and deoxygenated blood to the lungs. In the human . heart. there is one . atrium. and one . ventricle. for each circulation, and with both a systemic and a pulmonary circulation there are four chambers in total: . Learning Objectives. AO1: List the different blood vessels found in the body. . AO2: Describe the process of the redistribution f blood. . AO3: Explain the effects exercise has on the redistribution of blood. . INTRODUCTION. The cardiovascular system is transport system of body. It comprises blood, heart and blood vessels. . The system supplies nutrients to and remove waste products from various tissue of body.. Blood Vessels and Circulation. Five types of blood vessels:. (. 1) . Arteries. . Two . large arteries . are the aorta . and . pulmonary trunk. (. 2) . Arterioles. (. 3) . Capillaries. (. 4) . and function of the cardiovascular system. .. New Module. – RO23 Body Systems. ADMIN:. . ALL RO22 Communication coursework must now be completed at home or in Session 6. . You must email me your work ASAP so that I can mark it and give you some feedback. . Faculty of Medicine, Rzeszów University. Bachelor. . degree. . studies. in . Physiotherapy. , Year 2 . . 21.04.2015. . STRUCTURE. Heart- . muscle pump. Blood vessels- . closed system of channels with blood inside. .