The Placenta Flashcards
1
Q
How many arteries and veins does the normal umbilical cord contain?
A
2 arteries and 1 vein
2
Q
If a newborn presents with a single umbilical artery, what further investigation should you do?
A
Search for congenital anomalies; cardiac and urogenital
3
Q
Define placental abruption
A
Develops when a firm (organized) blood clot forms after a retroplacental hemorrhage
4
Q
Which type of twins have diamniotic, monochorionic placentas?
A
Monozygotic identical twins; 1 ovum before division
5
Q
Which type of placenta usually occurs with fraternal twins?
A
Diamniotic, dichorionic
