After Obtaining a 12-Lead Electrocardiogram (ECG),the Nurse Records the Date

After obtaining a 12-lead electrocardiogram (ECG) ,the nurse records the date and time the ECG was obtained,the reason for obtaining the ECG,and who the ECG was given to for interpretation in the patient's chart.After this documentation,what is the appropriate action of the nurse?

A) Immediately report any unexpected outcomes.
B) Reposition the patient to a position of comfort.
C) Report to the unregulated care provider that the 12-lead ECG is completed.
D) Invite the caregivers to visit at the bedside.