Quiz 17
{"name":"Quiz 17", "url":"https://www.quiz-maker.com/QPREVIEW","txt":"Which of the following veins drain the blood from most of the vessels supplying the heart wall?, The atrioventricular valve on the same side of the heart as the origin of the aorta is the, Which valves does the blood go through just before entering the pulmonary trunk on the way to the lungs?","img":"https://www.quiz-maker.com/3012/images/ogquiz.png"}