Third Trimester Bleeding Flashcards
What is placental abruption?
Early separation of the placenta from the uterine lining after the 20th week of pregnancy.
What is placenta previa?
Complete or partial covering of the internal os of the cervix with the placenta.
What is vasa previa?
Fetal vessels traverse within the membranes without the protection of Wharton’s jelly
What are common risk factors for placental abruption?
Previous abruption
What are common risk factors for placenta previa?
Advanced maternal age
What are the symptoms of placental abruption?
Vaginal bleeding
What are the symptoms of placenta previa?
Painless vaginal bleeding
How is placental abruption diagnosed?
Through ultrasound
How is placenta previa diagnosed?
Through ultrasound imaging
What is the treatment for placental abruption?
Close monitoring
What is the treatment for placenta previa?
Expectant management
What are the maternal complications of placental abruption?
Hypovolemic shock
What are the fetal complications of placenta previa?
Preterm birth
How is vasa previa diagnosed?
Through Doppler ultrasound
What is the treatment for vasa previa?
Antenatal diagnosis: hospitalization at 32 weeks
