A Patient with a Traumatic Abdominal Injury Is Prescribed Conservative

A patient with a traumatic abdominal injury is prescribed conservative, nonoperative management. Which ongoing assessments should the nurse include in the plan of care? Select all that apply.

A) Hourly vital signs
B) Assessment of the degree and type of guarding or rigidity
C) Hourly CVP readings
D) ECG changes for bradycardia and widening QRS
E) Widening pulse pressure