Where does the blood that enters the left atrium come from?Multiple choice question.right ventricleleft ventriclepulmonary veinspulmonary arteries

What structure empties blood into the left ventricle?Multiple choice question.left atriumpulmonary veinsright ventricleaorta

What chamber of the heart pushes blood into the aorta?Multiple choice question.right ventricleright atriumleft ventricleleft atrium

Blood passing through the right atrioventricular valve has just left which heart chamber?Group of answer choicesright atriumright ventricleleft atriumleft ventricle

What chamber of the heart do the pulmonary veins drain into?Multiple choice question.left atriumright ventricleright atriumleft ventricle

Select all that applyWhat vessels bring blood to the right atrium?Multiple select question.pulmonary veinssuperior vena cavapulmonary arteriescoronary sinusinferior vena cava