Final answer:
Placenta previa and abruptio placenta require different interventions. Placenta previa may require monitoring and a possible cesarean delivery, while abruptio placenta is an emergency situation that may require immediate delivery.
Step-by-step explanation:
Placenta previa and abruptio placenta are two different conditions that require different interventions. Placenta previa occurs when the placenta partially or completely covers the opening of the cervix. In this case, the main intervention is to monitor the pregnant woman closely and plan for a possible cesarean delivery if necessary.
On the other hand, abruptio placenta is a condition where the placenta separates from the uterus before the baby is born. This is an emergency situation and often requires immediate delivery of the baby through a cesarean section or vaginal delivery if possible.