The Nurse Inspects the Site Where a Client's Basal Cell

The nurse inspects the site where a client's basal cell carcinoma has been treated with cryosurgery and finds that the area is red,with a blister in the center.Which action does the nurse take?

A) Culture the site.
B) Notify the surgeon.
C) Apply hydrocortisone cream.
D) Reassure the client.