Final answer:
In this scenario, medical command would most likely recommend administering an oxytocin infusion to control the postpartum bleeding.
Step-by-step explanation:
Based on the given scenario, the mother is experiencing heavy bleeding after delivery despite attempts to control it. Medical command would most likely recommend administering an oxytocin infusion (1 unit per 100 mL of lactated Ringer's solution) at 20 to 30 gtts/min (micro-drip tubing) depending on the severity of bleeding. Oxytocin is a hormone that helps contract the uterus and control bleeding after delivery.