WARD SEMI MULTI Flashcards
development of two fetuses
Twin Pregnancy
five FETUS
quintuplets
six fetus
setuplets
two types of twins
Dizygotic
Monozygotic
Results from fertilization of two ova
Dizygotic (80%)
this type of twin is where Sex and Genetic features differ.
Dizygotic
number of chorion and amnion for dizygotic
2 amnions and 2 chorions
percentage of diamniotic moniochorionic
- 70%
two separate placenta, chorion, amnion what do u call this
diamniotic-dichorionic
two amniotic sacs and share one outer membrane (chorion). This setup is called
diamniotic monochorionic
if the division takes place within 72 hours what type of twin is it?
diamniotic-dichorionic)
if the division takes place within (Intermediate split) 4th and 8th day what type of twin is it?
diamniotic monochorionic twins
during n (Intermediate split) 4th and 8th day what is formed and developed?
chorion
if the division takes place within r (late split) 8th day what type of twin is it?
monoamniotic monochorionic twins
during (late split) or 8th day, what is already formed
amniotic cavity
Division after two weeks or davit of embryonic disc resulting in the formation of
conjoined twins
factors are linked to having a multiple pregnancy
Heredity
Older age
High parity
Race
SIGNS of multipreg
Severe nausea and vomiting
Rapid weight gain
tender breasts.
symptoms of multipreg
Uterus is larger
Increased morning sickness
Increased appetite
Excessive weight gain
GENERAL EXAMINATION for multipreg
- Increased prevalence of anemia
- Unusual weight gain
- Evidence of preeclampsia