Which of the following is a classic clinical feature of abruptio placentae? (Select all that apply)

All four options are listed in the lecture’s description of abruptio placentae. The material also reports preterm labour in 25% and fetal death in 15% of cases in the presented data. Because abruption may cause serious maternal or fetal compromise, the combination of bleeding, pain, uterine findings, and fetal status requires prompt clinical attention.\n\n**Key takeaway:** Abruption can involve bleeding, pain, uterine hyperactivity or tenderness, and fetal compromise.\n\n**Glossary:** **Hypertonicity**: Increased uterine tone; **fetal distress**: Evidence that the fetus may be compromised.