Completar frases Fetal CirculationVersión en línea Complete the fetal circulation by filling in the blank with the appropriate term. Click on the term and move it to the correct blank box. After placing the words in the correct blank box, click on check to check your answer. There is no time limit, and unlimited attempts. por Wendy Ayers 1 placenta veins umbilical Oxygenated blood leaves the and travels to the fetus through the . 2 liver ductus venosus The first fetal shunt is the which shunts oxygen rich blood around the fetal . 3 atrium cava vena right inferior After leaving the first fetal shunt , oxygen rich blood empties into the and mixes with venous blood from the superior vena cava as it flows to this heart chamber . 4 ovale foramen left atrium The majority of the blood crosses through the second fetal shunt , the into this heart chamber , . 5 ventricle right artery pulmonary The remainder of the blood that does not pass through the second fetal shunt , passes through the tricuspid valve into this heart chamber , , and is pumped into the . 6 arteriosus vascular ductus pulmonary resistance aortic arch The high causes most of the pulmonary artery blood flow from the right ventricle to bypass the lungs and flow through the third fetal shunt , the into the which flows into the descending and abdominal aorta . 7 ventricle aorta pulmonary veins ascending left The small amount of blood that enters the pulmonary vascular system flows from these vessels , , and empties into the left atrium and flow through the mitral valve into the which flows out the aortic valve into the . 8 placenta arteries umbilical Blood in the fetal descending and abdominal aorta flows through the to the for oxygenation .
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