Development of the Heart Flashcards
1
Q
Development of the heart starts with _____ at the ______ end of the embryo
A
Yolk sac endoderm
Formation of the heart starts at the ROSTRAL end of the embryo
2
Q
The initial tubular structure is formed by _____
A
The lateral fusion of two endocardial heart tubes
3
Q
Bulbar ridges come from ______
A
Migrating Neural Crest cells
4
Q
Aorta Comes from
A
4th Aortic Arch
5
Q
Pulmonary Trunk comes from
A
6th Aortic Arch
6
Q
Ductus Arteriosus connects
A
Pulmonary Trunk to the arch of the aorta
ductus arteriosus becomes ligamentum arteriosum after birth
