A Patient Is Scheduled for Cardiac Catheterization This Morning

A patient is scheduled for cardiac catheterization this morning. Which information should the nurse communicate to the treatment team? Note: Credit will be given only if all correct choices and no incorrect choices are selected.
Standard Text: Select all that apply.

A) The night nurse reports the patient was confused and combative throughout the night.
B) The patient's potassium is 4.1 mEq/L.
C) The patient's serum creatinine is 1.6 mg/dL this morning.
D) The patient's previous S₃ heart sound is not audible this morning.
E) The patient required intravenous morphine sulfate for pain control on one occasion during the night.