What are the three classic signs of placental separation after delivery?

The three classic signs of placental separation after delivery are most accurately described by the correct answer, which indicates that the uterus rises, blood gushes, and the cord lengthens.

When the placenta separates from the uterine wall, it triggers several physiological changes. The uterus typically contracts and may rise as it begins to expel the placenta. This rising is often accompanied by a noticeable gush of blood as the placental attachment is disrupted, allowing blood from the uterine arteries to discharge. Additionally, as the placenta separates and moves towards the cervical opening, the umbilical cord appears to lengthen because the placenta is being delivered down into the birth canal.

These signs are critical for healthcare providers to recognize, as they help confirm that the placenta is detaching properly and assist in managing the third stage of labor effectively to reduce the risk of complications such as hemorrhage. Understanding these signs ensures timely interventions and monitoring during the postpartum period.