The Nurse Is Caring for a Patient 3 Days Following

The nurse is caring for a patient 3 days following a split-thickness burn injury from a fire.Which observation indicates that nursing interventions to promote cardiac output have been effective?

A) Blood pressure is 128/66 mmHg.
B) Radial pulses are thready at 112/min.
C) Urine output is 1050 mL in 24 hours.
D) Patient weight is 4 pounds less than admission weight.