Which of the following is a symptom of abruptio placentae?

Persistent uterine contractions are a significant symptom of abruptio placentae, also known as placental abruption. In this condition, the placenta detaches from the uterine wall before delivery, which can lead to a variety of complications for both the mother and the fetus. The presence of persistent contractions indicates that the uterus is responding to the detachment, which can be a sign of underlying distress or complications associated with the abruption.

In cases of abruptio placentae, the contractions often become frequent and may be accompanied by other symptoms such as pain and vaginal bleeding. However, the hallmark of this condition is the change in the pattern and intensity of contractions, which are often unyielding or worsening despite typical interventions. Recognizing this can help in timely interventions to improve outcomes for both the mother and the baby.