Fetal Circulation
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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all major vessels are in place by month __ of devlopment | 3
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____ must supply blood to the ____ | fetus/placenta
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very little blood is sent through the ____ circuit | pulmonary
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some blood is also shunted from the fetal ____ | liver
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______ vessels run in the umbilical cord | umblicial
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umbilical vessels carry blood to anf from the ___ | placenta
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branch from the internal iliac arteries and carry blood to the placenta to pick up oxygen and nutrients | paired umbilical arteries
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after birth becomes the medial umbilical ligaments | paired umbilical arteries
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returns blood from the placenta to the fetus | unpaired umbilical vein
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after birth becomes the ligamentum teres (round ligament) | unpaired umbilical vein
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round ligament | ligamentum teres
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a hole in the interatrial septum | foramen ovale
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after birth becomes the fossa ovalis | foramen ovale
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a shunt from the pulmonary trunk to the aortic arch | ductus arteriosus
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after birth becomes the ligamentum arteriosum | ductus arteriosus
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Created by:
leahmurphy
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