Final answer:
In the delivery room, after the birth and stabilization of the newborn, the obstetrician will aspirate mucus from the newborn's mouth and nose, cut the umbilical cord, and deliver the placenta.
Step-by-step explanation:
In the delivery room, immediately after the birth and stabilization of the newborn, several procedures are typically performed. First, the obstetrician will aspirate mucus from the newborn's mouth and nose to ensure their airways are clear. Next, the umbilical cord is double-clamped and cut. Finally, the placenta is delivered, marking the final stage of childbirth. It is important that the obstetrician examines the expelled placenta and fetal membranes to ensure that they are intact.