Which vital sign changes may indicate postpartum hemorrhage?

• A. Tachycardia with hypotension or rising pulse with falling blood pressure, along with heavy bleeding
• B. Normal vital signs with heavy bleeding
• C. Bradycardia with hypertension
• D. Fever with stable blood pressure

Answer: (A)

The main idea is that postpartum hemorrhage causes a significant loss of blood, and the body’s first response is to try to maintain perfusion. A fast heart rate is one of the earliest signs as the heart compensates for reduced circulating volume. If the blood loss continues, preload falls and blood pressure starts to drop; so you may see a rising pulse paired with falling blood pressure. When these changes occur alongside ongoing heavy bleeding, they indicate hypovolemia from hemorrhage and require immediate action.

Patterns like normal vital signs with heavy bleeding can occur early, but the combination of tachycardia with hypotension is more consistent with significant blood loss. Bradycardia with hypertension and fever with stable blood pressure do not fit the typical presentation of acute postpartum hemorrhage.