After the Insertion of an Arteriovenous Graft (AVG) in the Right

After the insertion of an arteriovenous graft (AVG) in the right forearm, a patient complains of pain and coldness of the right fingers. Which action should the nurse take?

A) Elevate the patient's arm above the level of the heart.
B) Report the patient's symptoms to the health care provider.
C) Remind the patient about the need to take a daily low-dose aspirin tablet.
D) Educate the patient about the normal vascular response after AVG insertion.