Heart Embryology Flashcards
1
Q
what are the 5 parts of the primitive heart?
A
truncus ateriosis, bulbis cordis, primitive ventricle, primitive atrium
2
Q
how is the comon atrium split from the common ventricle?
A
endocardial cushions
3
Q
how are the two ventricles seprated?
A
by the interventricular septum
4
Q
how are the two atria separated?
A
by the septum primum and secumdum which creates the foramen ovale
5
Q
what is the name of the hole that connects the pulmonary trunk to the aorta?
A
ductus arteriosis
6
Q
what is the name of the hole that bypasses the liver to the caudal vena cava?
A
ductus venosus
7
Q
aortic arch 3 becomes
A
internal carotid
8
Q
aortic arch 4 becomes
A
the right subclavian and the aorta
9
Q
aortic arch 6 becomes
A
the pulmonary ateries
