Template by Bill Arcuri, WCSD Who Wants to Be a Millionaire?

Circulation- The Body’s Transport System _________________________ _____________________ ___________________ __________________ _________________ ______________ Click the appropriate dollar amount at right to proceed to the question

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Template by Bill Arcuri, WCSD Fifty - Fifty You’ve asked that two of the wrong answers be eliminated, leaving you with one wrong answer plus the correct one. 50/50 Return to the Question

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Template by Bill Arcuri, WCSD Coronary artery The largest artery in the body is called the… Pulmonary Artery Capillary Aorta A CD B 50/50

Template by Bill Arcuri, WCSD Left atrium What has the thickest wall in the heart? Right atrium Left ventricle Right ventricle A CD B 50/50

Template by Bill Arcuri, WCSD Left auricle Identify #6 Right auricleRight atrium Left atrium 50/50 A CD B

Template by Bill Arcuri, WCSD Left atrium Coronary Artery Identify #8 Left ventricleapex A CD B 50/50

Template by Bill Arcuri, WCSD Pulmonary veins and capillaries These blood vessels are both veins… Pulmonary veins and coronary artery Pulmonary veins and aorta Superior Vena Cava and Pulmonary veins A CD B 50/50

Template by Bill Arcuri, WCSD Pericardium Where, in the circulatory system, is oxygen replaced with carbon dioxide? Capillaries surrounding cells in the heart Capillaries surrounding air sacs in the lungs Lower chambers of the heart A CD B 50/50

Template by Bill Arcuri, WCSD Vena cava and aorta - blue What two blood vessels lead into the right atrium and what color are they? Superior and inferior vena cava - blue Pulmonary veins and aorta - red Pulmonary arteries and vena cava - blue A CD B 50/50

Template by Bill Arcuri, WCSD A 5th valve in the heart What is the pericardium? Where diffusion takes place The thin skin covering the heart What the capillaries surround in your lungs A CD B 50/50

Template by Bill Arcuri, WCSD Aortic Valve When blood moves from the left ventricle into the aorta, it must pass through the ? Mitral Valve Tricuspid Valve Pulmonary Artery A CD B 50/50

Template by Bill Arcuri, WCSD First Which part of the loop is the blood pumped to the body? second fourth third A CD B 50/50

Template by Bill Arcuri, WCSD 1 How many valves are in the heart? 24 3 A CD B 50/50

Template by Bill Arcuri, WCSD Pulmonary artery Pulmonary veins Right ventricle A CD B left ventricle 50/50 Blood is pumped out of the heart to the lungs by the?

Template by Bill Arcuri, WCSD Aorta What part of the heart makes sure the muscle will contract each time? PacemakerBlood Vessels Mitral Valve A CD B 50/50

Template by Bill Arcuri, WCSD The purpose of the mitral valve is… push the blood into the left ventricle push the blood into the right ventricle prevent blood from flowing backward into the left atrium A CD B 50/50 prevent blood from flowing backward flowing backward into the right atrium

Template by Bill Arcuri, WCSD Stethoscope What is the instrument that checks your blood pressure? Telescope Blood Pressure Gauge Sphygmomano meter A CD B 50/50

Template by Bill Arcuri, WCSD Left atrium What is the thickest wall in the heart? Right atriumRight ventricle Left ventricle A CD B 50/50