Final answer:
Postpartum hemorrhage and uterine atony can lead to hypovolemic shock if left untreated. Prompt medical intervention is necessary to prevent and treat the condition.
Step-by-step explanation:
If left untreated, postpartum hemorrhage and uterine atony can lead to hypovolemic shock. Postpartum hemorrhage refers to excessive bleeding after childbirth, which can cause a significant loss of blood volume. Uterine atony is the inability of the uterus to contract after delivery, leading to continuous bleeding.
To prevent hypovolemic shock in these cases, prompt medical intervention is necessary, which may include administering intravenous fluids and medications to stabilize the patient's condition.