OB/GYN - Complications

41. How is vasa previa delivered?

A) Elective cesarean section before membrane rupture B) Vaginal delivery C) Induction of labor D) Emergency cesarean

42. What is placenta accreta?

A) Abnormal placental invasion where villi adhere directly to myometrium B) Placenta over internal os C) Placenta with extra lobes D) Placenta with velamentous insertion

43. What is placenta increta?

A) Placental villi invade into the myometrium B) Placenta attaches to myometrium C) Placenta invades through serosa D) Placenta over internal os

44. What is placenta percreta?

A) Placental villi penetrate through uterine serosa B) Placenta attaches to myometrium C) Placenta invades myometrium D) Placenta over internal os

45. What is the most important risk factor for placenta accreta?

A) Previous cesarean section with placenta previa B) Advanced maternal age C) Multiparity D) Previous uterine surgery