Early Heart Quiz: Difference between revisions
From Embryology
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|| Blood islands form in mesoderm both within and outside the embryo and the core of these islands form blood stem cells and the peripheral cells form endothelial cells. | || [[2009_Lecture_7#Blood_Islands|Blood islands]] form in mesoderm both within and outside the embryo and the core of these islands form blood stem cells and the peripheral cells form endothelial cells. | ||
{The region of the early heart tube that corresponds to the inflow and out flow respectively are: | {The region of the early heart tube that corresponds to the inflow and out flow respectively are: | ||
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- sinus arteriosus and cordus bulbus | - sinus arteriosus and cordus bulbus | ||
+ truncus arteriosus and sinus venosus | + truncus arteriosus and sinus venosus | ||
||The inferior vena cava and aortic arch are the corresponding adult structures. The truncus arteriosus will later be divided to form both outflow tracts of the heart. | ||The inferior vena cava and aortic arch are the corresponding adult structures. The truncus arteriosus will later be divided to form both outflow tracts of the heart. [[:File:Gray0462.gif|heart inflow and out flow]] | ||
{Embryonic red blood cells only differ from adult cells in still having nuclei. | {Embryonic red blood cells only differ from adult cells in still having nuclei. | ||
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</quiz> | </quiz> | ||
== Links == | |||
[[2009_Lecture_7|Early Heart Lecture]] | [[ANAT2341_Quiz_09|2009 Quizzes]] | |||
[[Category:Quiz]] [[Category:Placenta]] | |||
[[Category:Quiz]] [[Category:Heart]] | [[Category:Quiz]] [[Category:Heart]] | ||
