First Breath Flashcards
1
Q
Describe what happens at the first breath
A
Fluid squeezed out of the lungs
Surfactant thins out the alveolar membrane
Air inhaled
Vasoconstriction of pulmonary arteries
2
Q
What does the umbilical vein become
A
Ligamentum teres
3
Q
What does the ductus venous become
A
Ligamentum venosus
4
Q
What does the ductus arteriosus become
A
Ligamentum arteriosus
5
Q
What does the foramen ovale become
A
Fossa oval e
