Multiple Gestations Flashcards
1
Q
T-sign represents what type of twins?
A
Monochorionic
2
Q
Lambda sign AKA twin peak sign represents what type of twins?
A
Dichorionic
3
Q
The thickness of an intertwin membrane is a good predictor of?
A
Chorionicity
4
Q
Twins of different genders are always going to be what kind of pregnancy?
A
DC/DA
5
Q
What type of pregnancy will have one yolk sac but two fetal poles?
A
Monoamniotic
6
Q
How often do twins occur?
A
1:100 pregnancies
